2010-05-12 13:27:55 +00:00
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README_USERD_2.0
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================
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--------------------------------------
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EnSight User Defined Reader Capability ===> (API 2.0)
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--------------------------------------
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A user defined reader capability is included in EnSight which can allow
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otherwise unsupported structured or unstructured data to be read. The user
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defined reader capability utilizes dynamic shared libraries composed of
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routines defined in this document but produced by you, the user, (or some
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third party). This capability is currently available for dec, ibm, hp, sgi,
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sun, linux, alpha linux, and NT servers.
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Two versions of this API are available starting with EnSight Version 7.2. The
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1.0 API (which was designed to be friendly to those producing it, but requires
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more manipulation internally by EnSight) may be a little easier to
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produce, but requires more memory and processing time. The 2.0 API is
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considerably more efficient, and was designed more with that in mind. It
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requires that all data be provided on a part basis.
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If you already have a working 1.0 API reader and are happy with it - there is
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probably no reason to modify it to the 2.0 API unless:
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- you deal with large models and the memory use and load times are a
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problem or
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- you need tensor variable support or
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- you need complex variable support or
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- you need multiple timeset capability or
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_ you want to provide your own "border" elements (as opposed to EnSight's
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computation of them).
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If you are producing a new reader, you should consider which will work best
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for your needs.
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API 1.0 (defined in README_USERD_1.0 document)
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=======
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The original user defined reader API (used with EnSight Versions 6 through
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7.1) will continue to be supported. (Note that there was a change in the way
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that the libraries were made at version 7.1 of EnSight, but underlying code
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was kept the same.) Thus, any readers that work with EnSight 7.1, should still
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function with EnSight 7.2.
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API 2.0 (defined in this README_USERD_2.0 document)
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=======
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This new API has been defined to be more efficient and includes access to new
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capabilities of EnSight 7.2. It lends itself closely to the EnSight "gold"
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type format.
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Some of its advantages are::
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* Most intermediate temporary arrays have been eliminated, such that the user
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defined routines write directly into internal part structures. This is a
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considerable improvement in memory use, and improves speed as well since
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far less memory need be allocated, initialized, etc.
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* Parts are self contained. Coordinates, connectivity and all variables are
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provided on a part basis. This eliminates the need for several global to
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local coordinate mapping operations and the need for node id connectivity
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hashing. This can greatly improve the speed at which models are loaded.
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* Model extents can be provided directly, such that EnSight need not read
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all the coordinate data at load time.
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* Tensor variables are supported
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* Complex variables are supported
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* A routine is provided as EnSight exits, so cleanup operations such as
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removing temporary files can be easily accomplished.
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* Geometry and variables can be provided on different time lines (timesets).
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* If your data format already provides boundary shell information, you can
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use it instead of the "border" representation that EnSight would compute.
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Further discussion on the philosophical differences between the two API's and
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an efficiency comparison example can be found in the README_1.0_to_2.0 file.
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This file also contains guidance on necessary changes to modify an existing
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1.0 API to the new 2.0 API.
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****************************************************************************
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Note: A default dummy_gold reader and an Ensight Gold example of this new 2.0
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user defined reader API has been included with your EnSight release.
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Also, the SILO reader included in the release utilizes the 2.0 API.
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And while not identical, the API 1.0 readers might be useful to
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examine as examples. Many of the routines are the same or similar.
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****************************************************************************
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The process for producing a user defined reader is:
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---------------------------------------------------
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1. Write code for all pertinent routines in the library (Unless someone else
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has done this for you).
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This is of course where the work is done by the user. The word
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"pertinent" is used because depending on the nature of the data, some
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of the routines in the library may be dummy routines.
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The source code for a dummy_gold library and for various other
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working or sample libraries is copied from the installation CD during
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installation. These will be located in directories under:
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$CEI_HOME/ensight76/user_defined_src/readers
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examples:
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--------
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Basic dummy_gold routines provide skeleton for a new reader
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$CEI_HOME/ensight76/user_defined_src/readers/dummy_gold
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Sample library which reads unstructured binary EnSight Gold data
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$CEI_HOME/ensight76/user_defined_src/readers/ensight_gold
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You may find it useful to place your library source in this area as
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well, but are not limited to this location.
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2013-07-18 01:43:15 +00:00
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* ===> The descriptions of each library routine and the order that the
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2010-05-12 13:27:55 +00:00
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routines are called, which is provided in this file, along with
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the example libraries, should make it possible for you to produce
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code for your own data reader.
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2010-05-12 13:27:55 +00:00
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2. Produce the dynamic shared library.
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This is a compiling and loading process which varies according to
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the type of machine you are on. In the user-defined-reader source
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tree we have tried to isolate the machine dependent parts of the
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build process using a set of files in the 'config' directory. In this
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directory there is a configuration file for each platform on which
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EnSight is supported. Before you can compile the installed readers
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you should run the script called 'init' in the config directory.
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i.e. (for UNIX)
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cd config
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./init sgi_6.5_n64
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cd ..
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make
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If you are compiling for Windows NT, there are two options. If you
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have the Cygwin GNU utilities installed, you can use GNU make as for
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Unix. Otherwise, there is a script called makeall.cmd which will
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build all of the readers using nmake. The Makefiles in each reader
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directory will work using either make or nmake.
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i.e. (WIN32 Cygwin) (using nmake)
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cd config cd config
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sh init win32 cp win32 config
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cd .. cd ..
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mkdir lib
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make makeall.cmd
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If you have platform-specific portions of code in your reader, the
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build system defines a set of flags which can be used within
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#ifdef ... #endif regions in your source, as shown in the table
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below.
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Because the readers are now dynamically opened by EnSight, you may
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have to include dependent libraries on your link-line to avoid having
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unresolved symbols. If you are having problems with a reader, start
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ensight as "ensight7 -readerdbg" and you will get feedback on any
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problems encountered in loading a reader. If there are unresolved
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symbols, you need to find the library which contains the missing
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symbols and link it into your reader by adding it to the example
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link commands below.
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If you choose to use a different build environment for your reader,
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you should take care to use compatible compilation flags to ensure
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compatibilty with the EnSight executables, most notably on the SGI
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and HP-UX 11.0 platforms, which should use the following flags:
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sgi_6.2_o32: -mips2
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sgi_6.2_n64: -mips4 -64
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sgi_6.5_n32: -mips3
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sgi_6.5_n64: -mips4 -64
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hp_11.0_32: +DA2.0
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hp_11.0_64: +DA2.0W
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______________________________________________________________________
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| MACHINE | OS flag | SHARED LIBRARY NAME PRODUCED |
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| TYPE |------------------------------------------------------------|
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| | LD COMMAND USED IN MAKEFILE |
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======================================================================
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______________________________________________________________________
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| sgi | -DSGI | libuserd-X.so |
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| |------------------------------------------------------------|
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| | ld -shared -all -o libuserd-X.so libuserd-X.o |
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----------------------------------------------------------------------
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______________________________________________________________________
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| hp | -DHP | libuserd-X.sl |
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| |------------------------------------------------------------|
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| | ld -b -o libuserd-X.sl libuserd-X.o |
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----------------------------------------------------------------------
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______________________________________________________________________
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| sun | -DSUN | libuserd-X.so |
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| |------------------------------------------------------------|
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| | ld -G -o libuserd-X.so libuserd-X.o |
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----------------------------------------------------------------------
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______________________________________________________________________
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| dec | -DDEC | libuserd-X.so |
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| |------------------------------------------------------------|
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| | ld -shared -all -o libuserd-X.so libuserd-X.o -lc |
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----------------------------------------------------------------------
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______________________________________________________________________
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| linux | -DLINUX | libuserd-X.so |
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| |------------------------------------------------------------|
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| | ld -shared -o libuserd-X.so libuserd-X.o -lc |
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----------------------------------------------------------------------
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______________________________________________________________________
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| alpha | -DALINUX | libuserd-X.so |
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| linux |------------------------------------------------------------|
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| | ld -shared -o libuserd-X.so libuserd-X.o -lc |
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----------------------------------------------------------------------
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______________________________________________________________________
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| ibm | -DIBM | libuserd-X.so |
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| |------------------------------------------------------------|
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| | ld -G -o libuserd-X.so libuserd-X.o -bnoentry -bexpall -lc |
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----------------------------------------------------------------------
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Once you have created your library, you should place it in a directory
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of your choice or in the standard reader location:
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$CEI_HOME/ensight76/machines/$CEI_ARCH/lib_readers
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For example, if you created a reader for "mydata", you should create
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the reader libuserd-mydata.so and place the file in your own reader
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directory (see section 3 below) or in the standard location:
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$CEI_HOME/ensight76/machines/$CEI_ARCH/lib_readers/libuserd-mydata.so
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3. By default EnSight will load all readers found in the directory:
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$CEI_HOME/ensight76/machines/$CEI_ARCH/lib_readers
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Files with names "libuserd-X.so" (where X is a name unique to the reader)
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are assumed to be user-defined readers.
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There are two methods which can be used to supplement the default
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behavior.
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(1) A feature which is useful for site-level or user-level configuration
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is the optional environment variable $ENSIGHT7_READER. This
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variable directs EnSight to load all readers in the specified reader
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directory (you should probably specify a full path) before loading
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the built-in readers. If the same reader exists in both directories
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(as determined by the name returned by USERD_get_name_of_reader(),
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NOT by the filename), the locally configured reader will take
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precedence.
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(2) A useful feature for end-users is the use of the libuserd-devel
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reader. EnSight will search for a reader named libuserd-devel.so
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(.sl for HP or .dll for NT). This reader can exist anywhere in the
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library path (see below) of the user. This is useful for an
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individual actively developing a reader because the existence of a
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libuserd-devel library will take precedence over any other library
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which returns the same name from USERD_get_name_of_reader().
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As an example, a site may install commonly used readers in a common
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location, and users can set the ENSIGHT7_READER variable to access them:
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setenv ENSIGHT7_READER /usr/local/lib/e7readers
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2010-05-12 13:27:55 +00:00
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A user working on a new reader may compile the reader and place it in
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a directory specified by the library path:
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cp libuserd-myreader.so ~/lib/libuserd-devel.so
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setenv <librarypath> ~/lib:$<librarypath>
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The user is responsible for correctly configuring the library path
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variable in order to make use of the libuserd-devel feature. The
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library environment variables used are:
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Machine type Environment variable to set
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------------ ---------------------------
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sgi LD_LIBRARY_PATH
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dec LD_LIBRARY_PATH
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sun LD_LIBRARY_PATH
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linux LD_LIBRARY_PATH
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alpha linux LD_LIBRARY_PATH
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hp SHLIB_PATH
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ibm LIBPATH
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As always, EnSight support is available if you need it.
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-------------------------------
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Quick Index of Library Routines
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-------------------------------
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Generally Needed for UNSTRUCTURED data
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--------------------------------------
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USERD_get_part_coords part's node coordinates
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USERD_get_part_node_ids part's node ids
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USERD_get_part_elements_by_type part's element connectivites
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USERD_get_part_element_ids_by_type part's element ids
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Generally Needed for BLOCK data
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--------------------------------------
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USERD_get_block_coords_by_component block coordinates
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USERD_get_block_iblanking block iblanking values
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Generally needed for either or both kinds of data
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-------------------------------------------------
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USERD_get_name_of_reader name of reader for GUI
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USERD_get_reader_version provide reader version number
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USERD_get_reader_descrip provide GUI more description(optional)
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USERD_set_filenames filenames entered in GUI
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USERD_set_server_number server which of how many
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|
|
|
USERD_get_number_of_timesets number of timesets
|
|
|
|
|
USERD_get_timeset_description description of timeset
|
|
|
|
|
USERD_get_geom_timeset_number timeset # to use for geom
|
|
|
|
|
|
|
|
|
|
USERD_get_num_of_time_steps number of time steps
|
|
|
|
|
USERD_get_sol_times solution time values
|
|
|
|
|
USERD_set_time_set_and_step current timeset and time step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
USERD_get_changing_geometry_status changing geometry?
|
|
|
|
|
USERD_get_node_label_status node labels?
|
|
|
|
|
USERD_get_element_label_status element labels?
|
|
|
|
|
USERD_get_model_extents provide model bounding extents
|
|
|
|
|
USERD_get_number_of_files_in_dataset number of files in model
|
|
|
|
|
USERD_get_dataset_query_file_info info about each model file
|
|
|
|
|
USERD_get_descrip_lines file associated description lines
|
|
|
|
|
USERD_get_number_of_model_parts number of model parts
|
|
|
|
|
USERD_get_part_build_info part/block type/descrip etc.
|
|
|
|
|
USERD_get_maxsize_info part/block allocation maximums
|
|
|
|
|
|
|
|
|
|
USERD_get_border_availability part border provided?
|
|
|
|
|
USERD_get_border_elements_by_type part border conn and parent info
|
|
|
|
|
|
|
|
|
|
USERD_get_number_of_variables number of variables
|
|
|
|
|
USERD_get_gold_variable_info variable type/descrip etc.
|
|
|
|
|
USERD_get_var_by_component part or block variable values
|
|
|
|
|
USERD_get_constant_val constant variable's value
|
|
|
|
|
USERD_get_var_value_at_specific node's or element's variable
|
|
|
|
|
value over time
|
|
|
|
|
USERD_stop_part_building cleanup after part build routine
|
|
|
|
|
|
|
|
|
|
USERD_bkup archive routine
|
|
|
|
|
|
|
|
|
|
USERD_exit_routine cleanup upon exit routine
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
-------------------------
|
|
|
|
|
Order Routines are called
|
|
|
|
|
-------------------------
|
|
|
|
|
|
|
|
|
|
The various main operations are given basically in the order they will
|
|
|
|
|
be performed. Within each operation, the order the routines will be
|
2013-07-18 01:02:34 +00:00
|
|
|
called is given.
|
2010-05-12 13:27:55 +00:00
|
|
|
|
|
|
|
|
1. Setting name in the gui, and specifying one or two input fields
|
|
|
|
|
|
|
|
|
|
USERD_get_name_of_reader
|
|
|
|
|
USERD_get_reader_descrip (optional)
|
|
|
|
|
|
|
|
|
|
2. Getting the reader version (also distinguishes between API's)
|
|
|
|
|
|
|
|
|
|
USERD_get_reader_version
|
|
|
|
|
|
|
|
|
|
3. Setting filenames and getting timeset and time info
|
|
|
|
|
|
|
|
|
|
USERD_set_server_number
|
|
|
|
|
USERD_set_filenames
|
|
|
|
|
USERD_get_number_of_timesets
|
|
|
|
|
USERD_get_geom_timeset_number
|
|
|
|
|
|
|
|
|
|
for each timeset:
|
|
|
|
|
USERD_get_timeset_description
|
|
|
|
|
USERD_get_num_of_time_steps
|
|
|
|
|
USERD_get_sol_times
|
|
|
|
|
|
|
|
|
|
USERD_set_time_set_and_step
|
|
|
|
|
|
|
|
|
|
4. Gathering info for part builder
|
|
|
|
|
|
|
|
|
|
USERD_set_time_set_and_step
|
|
|
|
|
USERD_get_changing_geometry_status
|
|
|
|
|
USERD_get_node_label_status
|
|
|
|
|
USERD_get_element_label_status
|
|
|
|
|
USERD_get_number_of_files_in_dataset
|
|
|
|
|
USERD_get_dataset_query_file_info
|
|
|
|
|
USERD_get_descrip_lines (for geometry)
|
|
|
|
|
USERD_get_number_of_model_parts
|
|
|
|
|
USERD_get_gold_part_build_info
|
|
|
|
|
USERD_get_maxsize_info
|
|
|
|
|
USERD_get_model_extents OR (for model extents)
|
|
|
|
|
USERD_get_part_coords AND/OR
|
|
|
|
|
USERD_get_block_coords_by_component
|
|
|
|
|
|
|
|
|
|
5. Gathering Variable info
|
|
|
|
|
|
|
|
|
|
USERD_get_number_of_variables
|
|
|
|
|
USERD_get_gold_variable_info
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
6. Part building (per part created)
|
|
|
|
|
|
|
|
|
|
USERD_set_time_set_and_step
|
|
|
|
|
USERD_get_part_element_ids_by_type
|
|
|
|
|
USERD_get_part_elements_by_type
|
|
|
|
|
USERD_get_part_coords
|
|
|
|
|
USERD_get_part_node_ids
|
|
|
|
|
USERD_get_block_iblanking
|
|
|
|
|
USERD_get_block_coords_by_component
|
|
|
|
|
|
|
|
|
|
USERD_get_border_availability (If border representation
|
|
|
|
|
USERD_get_border_elements_by_type is selected)
|
|
|
|
|
|
|
|
|
|
USERD_stop_part_building (only once when part builder
|
|
|
|
|
dialog is closed)
|
|
|
|
|
|
|
|
|
|
7. Loading Variables
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
constants:
|
|
|
|
|
---------
|
|
|
|
|
USERD_set_time_set_and_step
|
|
|
|
|
USERD_get_constant_val
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
scalars/vectors/tensors:
|
|
|
|
|
------------------------
|
|
|
|
|
USERD_get_descrip_lines
|
|
|
|
|
USERD_set_time_set_and_step
|
|
|
|
|
USERD_get_var_by_component
|
|
|
|
|
|
|
|
|
|
8. Changing geometry
|
|
|
|
|
|
|
|
|
|
changing coords only (per part):
|
|
|
|
|
--------------------
|
|
|
|
|
USERD_set_time_set_and_step
|
|
|
|
|
USERD_get_descrip_lines
|
|
|
|
|
USERD_get_part_coords
|
|
|
|
|
USERD_get_block_coords_by_component
|
|
|
|
|
|
|
|
|
|
changing connectivity (per part):
|
|
|
|
|
---------------------
|
|
|
|
|
USERD_set_time_set_and_step
|
|
|
|
|
USERD_get_descrip_lines
|
|
|
|
|
USERD_get_number_of_model_parts
|
|
|
|
|
USERD_get_gold_part_build_info
|
|
|
|
|
USERD_get_model_extents OR
|
|
|
|
|
USERD_get_part_coords AND/OR
|
|
|
|
|
USERD_get_block_coords_by_component
|
|
|
|
|
USERD_get_part_element_ids_by_type
|
|
|
|
|
USERD_get_part_elements_by_type
|
|
|
|
|
USERD_get_part_coords
|
|
|
|
|
USERD_get_part_node_ids
|
|
|
|
|
USERD_get_block_iblanking
|
|
|
|
|
USERD_get_block_coords_by_component
|
|
|
|
|
|
|
|
|
|
USERD_get_border_availability (If border representation
|
|
|
|
|
USERD_get_border_elements_by_type is selected)
|
|
|
|
|
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
9. Node or Element queries over time
|
|
|
|
|
|
|
|
|
|
USERD_get_var_value_at_specific
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
-----------------------
|
|
|
|
|
Detailed Specifications
|
|
|
|
|
-----------------------
|
|
|
|
|
|
|
|
|
|
Include files:
|
|
|
|
|
--------------
|
|
|
|
|
The following header file is required in any file containing these library
|
2013-07-18 01:02:34 +00:00
|
|
|
routines.
|
2010-05-12 13:27:55 +00:00
|
|
|
|
|
|
|
|
#include "global_extern.h"
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Basis of arrays:
|
|
|
|
|
---------------
|
|
|
|
|
Unless explicitly stated otherwise, all arrays are zero based - in true C
|
|
|
|
|
fashion.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Global variables:
|
|
|
|
|
----------------
|
|
|
|
|
You will generally need to have a few global variables which are shared by
|
|
|
|
|
the various library routines. The detailed specifications below have assumed
|
|
|
|
|
the following are available. (Their names describe their purpose, and they
|
|
|
|
|
will be used in helping describe the details of the routines below).
|
|
|
|
|
|
|
|
|
|
static int Numparts_available = 0;
|
|
|
|
|
static int Num_unstructured_parts = 0;
|
|
|
|
|
static int Num_structured_blocks = 0;
|
|
|
|
|
|
|
|
|
|
/* Note: Numparts_available = Num_unstructured_parts + Num_structured_blocks */
|
|
|
|
|
|
|
|
|
|
static int Num_timesets = 1;
|
|
|
|
|
static int Current_timeset = 1;
|
|
|
|
|
static int Geom_timeset_number = 1;
|
|
|
|
|
|
|
|
|
|
static int Num_time_steps[Z_MAXSETS] = 1;
|
|
|
|
|
static int Current_time_step = 0;
|
|
|
|
|
static int Num_variables = 0;
|
|
|
|
|
static int Num_dataset_files = 0;
|
|
|
|
|
|
|
|
|
|
static int Server_Number = 1; Which server of
|
|
|
|
|
static int Tot_Servers = 1; the total number of servers
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
_________________________________________
|
|
|
|
|
-----------------------------------------
|
|
|
|
|
Library Routines (in alphabetical order):
|
|
|
|
|
_________________________________________
|
|
|
|
|
-----------------------------------------
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_bkup
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
This routine is called during the EnSight archive process. You can
|
|
|
|
|
use it to save or restore info relating to your user defined reader.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_bkup(FILE *archive_file,
|
|
|
|
|
int backup_type)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) archive_file = The archive file pointer
|
|
|
|
|
|
|
|
|
|
(IN) backup_type = Z_SAVE_ARCHIVE for saving archive
|
|
|
|
|
Z_REST_ARCHIVE for restoring archive
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Since EnSight's archive file is saved in binary form, you should
|
|
|
|
|
also do any writing to it or reading from it in binary.
|
|
|
|
|
|
|
|
|
|
* You should archive any variables, which will be needed for
|
|
|
|
|
future operations, that will not be read or computed again
|
|
|
|
|
before they will be needed. These are typically global
|
|
|
|
|
variables.
|
|
|
|
|
|
|
|
|
|
* Make sure that the number of bytes that you write on a save and
|
|
|
|
|
the number of bytes that you read on a restore are identical!!
|
|
|
|
|
|
|
|
|
|
* If any of the variables you save are allocated arrays, you must
|
|
|
|
|
do the allocations before restoring into them.
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_exit_routine
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
This routine is called as EnSight is exiting. It can be used to clean
|
|
|
|
|
up anything needed - such as removing temporary files, etc. - or can simply
|
|
|
|
|
be a dummy.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
void USERD_exit_routine( void )
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
none
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_block_coords_by_component
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Get the coordinates of a given structured block, a component at a time.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_block_coords_by_component(int block_number,
|
|
|
|
|
int which_component,
|
|
|
|
|
float *coord_array)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) block_number = The block part number
|
|
|
|
|
(1-based index of part table, namely:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
1 ... Numparts_available.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
It is NOT the part_id that
|
|
|
|
|
is loaded in USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
(IN) which_component = Z_COMPX if x component wanted
|
|
|
|
|
= Z_COMPY if y component wanted
|
|
|
|
|
= Z_COMPZ if z component wanted
|
|
|
|
|
|
|
|
|
|
(OUT) coord_array = 1D array containing x,y, or z
|
|
|
|
|
coordinate component of each node
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
i*j*k for the block long)
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Not called unless Num_structured_blocks is > 0
|
|
|
|
|
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_block_iblanking
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Get the iblanking value at each node of a block (if the block is
|
|
|
|
|
iblanked).
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_block_iblanking(int block_number,
|
|
|
|
|
int *iblank_array)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) block_number = The block part number
|
|
|
|
|
(1-based index of part table, namely:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
1 ... Numparts_available.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
It is NOT the part_id that
|
|
|
|
|
is loaded in USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
(OUT) iblank_array = 1D array containing iblank value
|
|
|
|
|
for each node.
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
i*j*k for the block long)
|
|
|
|
|
|
|
|
|
|
possible values are: Z_EXT = exterior
|
|
|
|
|
Z_INT = interior
|
|
|
|
|
Z_BND = boundary
|
|
|
|
|
Z_INTBND = internal boundary
|
|
|
|
|
Z_SYM = symmetry plane
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Not called unless Num_structured_blocks is > 0 and you have
|
|
|
|
|
some iblanked blocks
|
|
|
|
|
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_border_availability
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Finds out if border elements are provided by the reader for the
|
|
|
|
|
desired part, or will need to be computed internally by EnSight.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_border_availability(int part_number,
|
|
|
|
|
int number_of_elements[Z_MAXTYPE])
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if border elements will be provided by the reader.
|
|
|
|
|
(number_of_elements array will be loaded and
|
|
|
|
|
USERD_get_border_elements_by_type will be called)
|
|
|
|
|
|
|
|
|
|
Z_ERR if border elements are not available - thus EnSight must compute.
|
|
|
|
|
(USERD_get_border_elements_by_type will not be called)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) part_number = The part number
|
|
|
|
|
(1-based index of part table, namely:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
1 ... Numparts_available.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
It is NOT the part_id that
|
|
|
|
|
is loaded in USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
(OUT) number_of_elements = 2D array containing number of
|
|
|
|
|
each type of border element in
|
|
|
|
|
the part.
|
|
|
|
|
------------
|
|
|
|
|
Possible types are:
|
|
|
|
|
|
|
|
|
|
Z_POINT = point
|
|
|
|
|
Z_BAR02 = 2-noded bar
|
|
|
|
|
Z_BAR03 = 3-noded bar
|
|
|
|
|
Z_TRI03 = 3-noded triangle
|
|
|
|
|
Z_TRI06 = 6-noded triangle
|
|
|
|
|
Z_QUA04 = 4-noded quadrilateral
|
|
|
|
|
Z_QUA08 = 8-noded quadrilateral
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Only called if border representation is used.
|
|
|
|
|
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_border_elements_by_type
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
2013-07-18 01:02:34 +00:00
|
|
|
Provides border element connectivity and parent information.
|
2010-05-12 13:27:55 +00:00
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_border_elements_by_type(int part_number,
|
|
|
|
|
int element_type,
|
|
|
|
|
int **conn_array,
|
|
|
|
|
short *parent_element_type,
|
|
|
|
|
int *parent_element_num)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) part_number = The part number
|
|
|
|
|
(1-based index of part table, namely:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
1 ... Numparts_available.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
It is NOT the part_id that
|
|
|
|
|
is loaded in USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
(IN) element_type = One of the following (See global_extern.h)
|
|
|
|
|
Z_POINT node point element
|
|
|
|
|
Z_BAR02 2 node bar
|
|
|
|
|
Z_BAR03 3 node bar
|
|
|
|
|
Z_TRI03 3 node triangle
|
|
|
|
|
Z_TRI06 6 node triangle
|
|
|
|
|
Z_QUA04 4 node quad
|
|
|
|
|
Z_QUA08 8 node quad
|
|
|
|
|
|
|
|
|
|
(OUT) conn_array = 2D array containing connectivity
|
|
|
|
|
of each border element of the type.
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
num_of_elements of the type by
|
|
|
|
|
connectivity length of the type)
|
|
|
|
|
|
|
|
|
|
ex) If number_of_elements[Z_TRI03] = 25
|
|
|
|
|
number_of_elements[Z_QUA04] = 100
|
|
|
|
|
number_of_elements[Z_QUA08] = 30
|
|
|
|
|
as obtained in:
|
|
|
|
|
USERD_get_border_availability
|
|
|
|
|
|
|
|
|
|
Then the allocated dimensions available
|
|
|
|
|
for this routine will be:
|
|
|
|
|
conn_array[25][3] when called with Z_TRI03
|
|
|
|
|
|
|
|
|
|
conn_array[100][4] when called with Z_QUA04
|
|
|
|
|
|
|
|
|
|
conn_array[30][8] when called with Z_QUA08
|
|
|
|
|
|
|
|
|
|
(OUT) parent_element_type = 1D array containing element type of the
|
|
|
|
|
parent element (the one that the border
|
|
|
|
|
element is a face/edge of).
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
num_of_elements of the type long)
|
|
|
|
|
|
|
|
|
|
(OUT) parent_element_num = 1D array containing element number of the
|
|
|
|
|
parent element (the one that the border
|
|
|
|
|
element is a face/edge of).
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
num_of_elements of the type long)
|
|
|
|
|
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Not called unless USERD_get_border_availability returned Z_OK
|
|
|
|
|
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_changing_geometry_status
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the changing geometry status for the model
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_changing_geometry_status( void )
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_STATIC if geometry does not change
|
|
|
|
|
Z_CHANGE_COORDS if changing coordinates only
|
|
|
|
|
Z_CHANGE_CONN if changing connectivity
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
none
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* EnSight does not support changing number of parts. But the
|
|
|
|
|
coords and/or the connectivity of the parts can change. Note that
|
|
|
|
|
a part is allowed to be empty (number of nodes and elements equal
|
|
|
|
|
to zero).
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_constant_val
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Get the value of a constant at a time step
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
float USERD_get_constant_value(int which_var,
|
|
|
|
|
int imag_data)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Value of the requested constant variable
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) which_var = The variable number
|
|
|
|
|
|
|
|
|
|
(IN) imag_data = TRUE if want imaginary data value.
|
|
|
|
|
FALSE if want real data value.
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_dataset_query_file_info
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Get the information about files in the dataset. Used for the
|
|
|
|
|
dataset query option within EnSight.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_dataset_query_file_info(Z_QFILES *qfiles)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(OUT) qfiles = Structure containing information about each file
|
|
|
|
|
of the dataset. The Z_QFILES structure is defined
|
|
|
|
|
in the global_extern.h file
|
|
|
|
|
|
|
|
|
|
(The structure will have been allocated
|
|
|
|
|
Num_dataset_files long, with 10 description
|
|
|
|
|
lines per file).
|
|
|
|
|
|
|
|
|
|
qfiles[].name = The name of the file
|
|
|
|
|
(Z_MAXFILENP is the dimensioned length
|
|
|
|
|
of the name)
|
|
|
|
|
|
|
|
|
|
qfiles[].sizeb = The number of bytes in the file
|
|
|
|
|
(Typically obtained with a call to the
|
|
|
|
|
"stat" system routine) (Is a long)
|
|
|
|
|
|
2013-07-18 01:02:34 +00:00
|
|
|
qfiles[].timemod = The time the file was last modified
|
2010-05-12 13:27:55 +00:00
|
|
|
(Z_MAXTIMLEN is the dimensioned length
|
|
|
|
|
of this string)
|
|
|
|
|
(Typically obtained with a call to the
|
|
|
|
|
"stat" system routine)
|
|
|
|
|
|
|
|
|
|
qfiles[].num_d_lines = The number of description lines you
|
|
|
|
|
are providing from the file. Max = 10
|
|
|
|
|
|
|
|
|
|
qfiles[].f_desc[] = The description line(s) per file,
|
|
|
|
|
qfiles[].num_d_lines of them
|
|
|
|
|
(Z_MAXFILENP is the allocated length of
|
|
|
|
|
each line)
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* If Num_dataset_files is 0, this routine will not be called.
|
|
|
|
|
(See USERD_get_number_of_files_in_dataset)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_descrip_lines
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Get two description lines associated with geometry per time step,
|
|
|
|
|
or one description line associated with a variable per time step.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_descrip_lines(int which_type,
|
|
|
|
|
int which_var,
|
|
|
|
|
int imag_data,
|
|
|
|
|
char line1[Z_BUFL],
|
|
|
|
|
char line2[Z_BUFL])
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) which_type = Z_GEOM for geometry (2 lines)
|
|
|
|
|
= Z_VARI for variable (1 line)
|
|
|
|
|
|
|
|
|
|
(IN) which_var = If it is a variable, which one.
|
|
|
|
|
Ignored if geometry type.
|
|
|
|
|
|
|
|
|
|
(IN) imag_data = TRUE if want imaginary data file.
|
|
|
|
|
FALSE if want real data file.
|
|
|
|
|
|
|
|
|
|
(OUT) line1 = The 1st geometry description line,
|
|
|
|
|
or the variable description line.
|
|
|
|
|
|
|
|
|
|
(OUT) line2 = The 2nd geometry description line
|
|
|
|
|
Not used if variable type.
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
* These are the lines EnSight can echo to the screen in
|
|
|
|
|
annotation mode.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_element_label_status
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Answers the question as to whether element labels will be provided.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_element_label_status( void )
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
TRUE if element labels will be provided
|
|
|
|
|
FALSE if element labels will NOT be provided
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
none
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* element lables are needed in order to do any element querying, or
|
|
|
|
|
element labeling on-screen within EnSight.
|
|
|
|
|
|
|
|
|
|
For unstructured parts, you can read them from your file if
|
|
|
|
|
available, or can assign them, etc. They need to be unique
|
|
|
|
|
per part, and are often unique per model.
|
|
|
|
|
|
|
|
|
|
USERD_get_part_element_ids_by_type is used to obtain the ids,
|
|
|
|
|
on a per part, per type basis, if TRUE status is returned here.
|
|
|
|
|
|
|
|
|
|
For structured parts, EnSight will assign ids if you return a
|
|
|
|
|
status of TRUE here. You cannot assign them youself!!
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_geom_timeset_number -
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the timeset number to be used for geometry
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_geom_timeset_number( void )
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
2013-07-18 01:02:34 +00:00
|
|
|
Geom_timeset_number = The timeset number that will be used for geometry.
|
2010-05-12 13:27:55 +00:00
|
|
|
For example, if USERD_get_number_of timesets
|
|
|
|
|
returns 2, the valid timeset numbers would be
|
|
|
|
|
1 or 2.
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
none
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* If your model is static, which you indicated by returning a zero
|
|
|
|
|
in USERD_get_number_of_timesets, you can return a zero here as well.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_gold_part_build_info
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the info needed for the part building process.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_gold_part_build_info(int *part_id,
|
|
|
|
|
int *part_types,
|
|
|
|
|
char *part_description[Z_BUFL],
|
|
|
|
|
int *number_of_nodes,
|
|
|
|
|
int *number_of_elements[Z_MAXTYPE],
|
|
|
|
|
int *ijk_dimensions[3],
|
|
|
|
|
int *iblanking_options[6])
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(OUT) part_id = Array containing the external part
|
|
|
|
|
ids for each of the model parts.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
IMPORTANT:
|
|
|
|
|
Parts numbers must be >= 1, because
|
|
|
|
|
of the way they are used in the GUI
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
*******************************************
|
|
|
|
|
The ids provided here are the numbers by
|
|
|
|
|
which the parts will be referred to in the
|
|
|
|
|
GUI (if possible). They are basically
|
|
|
|
|
labels as far as you are concerned.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
Note: The part numbers you pass to routines
|
|
|
|
|
which receive a part_number or block_number
|
|
|
|
|
or which_part as an argument are the 1-based
|
|
|
|
|
table index of the parts!
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
example: If Numparts_available = 3
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
Table index part_id
|
|
|
|
|
----------- -------
|
|
|
|
|
1 13
|
|
|
|
|
2 57
|
|
|
|
|
3 125
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
^ ^
|
|
|
|
|
| |
|
|
|
|
|
| These are placed in:
|
|
|
|
|
| part_id[0] = 13
|
|
|
|
|
| part_id[1] = 57
|
|
|
|
|
| part_id[2] = 125
|
|
|
|
|
| for GUI labeling purposes.
|
|
|
|
|
|
|
|
|
|
|
These implied table indices are the part_number,
|
|
|
|
|
block_number, or which_part numbers that you would
|
|
|
|
|
pass to routines like:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
USERD_get_part_coords(int part_number,...
|
|
|
|
|
USERD_get_part_node_ids(int part_number,...
|
|
|
|
|
USERD_get_part_elements_by_type(int part_number,...
|
|
|
|
|
USERD_get_part_element_ids_by_type(int part_number,...
|
|
|
|
|
USERD_get_block_coords_by_component(int block_number,...
|
|
|
|
|
USERD_get_block_iblanking(int block_number,...
|
|
|
|
|
USERD_get_block_ghost_flags(int block_number,...
|
|
|
|
|
USERD_get_ghosts_in_block_flag(int block_number)
|
|
|
|
|
USERD_get_border_availability( int part_number,...
|
|
|
|
|
USERD_get_border_elements_by_type( int part_number,...
|
|
|
|
|
USERD_get_var_by_component(int which_variable,
|
|
|
|
|
int which_part,...
|
|
|
|
|
USERD_get_var_value_at_specific(int which_var,
|
|
|
|
|
int which_node_or_elem,
|
|
|
|
|
int which_part,...
|
|
|
|
|
********************************************
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(Array will have been allocated
|
|
|
|
|
Numparts_available long)
|
|
|
|
|
|
|
|
|
|
(OUT) part_types = Array containing one of the
|
|
|
|
|
following for each model part:
|
|
|
|
|
|
|
|
|
|
Z_UNSTRUCTURED or
|
|
|
|
|
Z_STRUCTURED or
|
|
|
|
|
Z_IBLANKED
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Numparts_available long)
|
|
|
|
|
|
|
|
|
|
(OUT) part_description = Array containing a description
|
|
|
|
|
for each of the model parts
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Numparts_available by Z_BUFL
|
|
|
|
|
long)
|
|
|
|
|
|
|
|
|
|
(OUT) number_of_nodes = Number of unstructured nodes in the part
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(Array will have been allocated
|
|
|
|
|
Numparts_available long)
|
|
|
|
|
|
|
|
|
|
(OUT) number_of_elements = 2D array containing number of
|
|
|
|
|
each type of element for each
|
|
|
|
|
unstructured model part.
|
|
|
|
|
------------
|
|
|
|
|
Possible types are:
|
|
|
|
|
|
|
|
|
|
Z_POINT = point
|
|
|
|
|
Z_BAR02 = 2-noded bar
|
|
|
|
|
Z_BAR03 = 3-noded bar
|
|
|
|
|
Z_TRI03 = 3-noded triangle
|
|
|
|
|
Z_TRI06 = 6-noded triangle
|
|
|
|
|
Z_QUA04 = 4-noded quadrilateral
|
|
|
|
|
Z_QUA08 = 8-noded quadrilateral
|
|
|
|
|
Z_TET04 = 4-noded tetrahedron
|
|
|
|
|
Z_TET10 = 10-noded tetrahedron
|
|
|
|
|
Z_PYR05 = 5-noded pyramid
|
|
|
|
|
Z_PYR13 = 13-noded pyramid
|
|
|
|
|
Z_PEN06 = 6-noded pentahedron
|
|
|
|
|
Z_PEN15 = 15-noded pentahedron
|
|
|
|
|
Z_HEX08 = 8-noded hexahedron
|
|
|
|
|
Z_HEX20 = 20-noded hexahedron
|
|
|
|
|
|
|
|
|
|
(Ignored unless Z_UNSTRUCTURED type)
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Numparts_available by
|
|
|
|
|
Z_MAXTYPE long)
|
|
|
|
|
|
|
|
|
|
(OUT) ijk_dimensions = 2D array containing ijk dimensions
|
|
|
|
|
for each structured model part.
|
|
|
|
|
----------
|
|
|
|
|
(Ignored if Z_UNSTRUCTURED type)
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Numparts_available by 3 long)
|
|
|
|
|
|
|
|
|
|
ijk_dimensions[][0] = I dimension
|
|
|
|
|
ijk_dimensions[][1] = J dimension
|
|
|
|
|
ijk_dimensions[][2] = K dimension
|
|
|
|
|
|
|
|
|
|
(OUT) iblanking_options = 2D array containing iblanking
|
|
|
|
|
options possible for each
|
|
|
|
|
structured model part.
|
|
|
|
|
----------
|
|
|
|
|
(Ignored unless Z_IBLANKED type)
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Numparts_available by 6 long)
|
|
|
|
|
|
|
|
|
|
iblanking_options[][Z_EXT] = TRUE if external (outside)
|
|
|
|
|
[][Z_INT] = TRUE if internal (inside)
|
|
|
|
|
[][Z_BND] = TRUE if boundary
|
|
|
|
|
[][Z_INTBND] = TRUE if internal boundary
|
|
|
|
|
[][Z_SYM] = TRUE if symmetry surface
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* If you haven't built a table of pointers to the different parts,
|
|
|
|
|
you might want to do so here as you gather the needed info.
|
|
|
|
|
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_gold_variable_info
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Get the variable descriptions, types and filenames
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_gold_variable_info(char **var_description,
|
|
|
|
|
char **var_filename,
|
|
|
|
|
int *var_type,
|
|
|
|
|
int *var_classify,
|
|
|
|
|
int *var_complex,
|
|
|
|
|
char **var_ifilename,
|
|
|
|
|
float *var_freq,
|
|
|
|
|
int *var_contran,
|
|
|
|
|
int *var_timeset)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(OUT) var_description = Variable descriptions
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Num_variables by Z_BUFL long)
|
|
|
|
|
|
|
|
|
|
variable description restrictions:
|
|
|
|
|
----------------------------------
|
|
|
|
|
1. Only first 19 characters used in EnSight.
|
|
|
|
|
2. Leading and trailing whitespace will be removed by EnSight.
|
|
|
|
|
3. Illegal characters will be replaced by underscores.
|
|
|
|
|
4. Thay may not start with a numeric digit.
|
|
|
|
|
4. No two variables may have the same description.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(OUT) var_filename = Variable real filenames
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Num_variables by Z_BUFL long)
|
|
|
|
|
|
|
|
|
|
(OUT) var_type = Variable type
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Num_variables long)
|
|
|
|
|
|
|
|
|
|
types are: Z_CONSTANT
|
|
|
|
|
Z_SCALAR
|
|
|
|
|
Z_VECTOR
|
|
|
|
|
Z_TENSOR
|
|
|
|
|
Z_TENSOR9
|
|
|
|
|
|
|
|
|
|
(OUT) var_classify = Variable classification
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Num_variables long)
|
|
|
|
|
|
|
|
|
|
types are: Z_PER_NODE
|
|
|
|
|
Z_PER_ELEM
|
|
|
|
|
|
|
|
|
|
(OUT) var_complex = TRUE if complex, FALSE otherwise
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(Array will have been allocated
|
|
|
|
|
Num_variables long)
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(OUT) var_ifilename = Variable imaginary filenames (if complex)
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(Array will have been allocated
|
|
|
|
|
Num_variables by Z_BUFL long)
|
|
|
|
|
|
|
|
|
|
(OUT) var_freq = complex frequency (if complex)
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(Array will have been allocated
|
|
|
|
|
Num_variables long)
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(OUT) var_contran = TRUE if constant changes per time step
|
|
|
|
|
FALSE if constant truly same at all time steps
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(Array will have been allocated
|
|
|
|
|
Num_variables long)
|
|
|
|
|
|
|
|
|
|
(OUT) var_timeset = Timeset the variable will use (1 based).
|
|
|
|
|
(For static models, set it to 1)
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Num_variables long)
|
|
|
|
|
|
|
|
|
|
For example: If USERD_get_number_of_timesets
|
|
|
|
|
returns 2, the valid
|
|
|
|
|
timeset_number's would be 1 or 2
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* The implied variable numbers apply, but be aware that the
|
|
|
|
|
arrays are zero based.
|
|
|
|
|
So for variable 1, will need to provide var_description[0]
|
|
|
|
|
var_filename[0]
|
|
|
|
|
var_type[0]
|
|
|
|
|
var_classify[0]
|
|
|
|
|
var_complex[0]
|
|
|
|
|
var_ifilename[0]
|
|
|
|
|
var_freq[0]
|
|
|
|
|
var_contran[0]
|
|
|
|
|
var_timeset[0]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
for variable 2, will need to provide var_description[1]
|
|
|
|
|
var_filename[1]
|
|
|
|
|
var_type[1]
|
|
|
|
|
var_classify[1]
|
|
|
|
|
var_complex[1]
|
|
|
|
|
var_ifilename[1]
|
|
|
|
|
var_freq[1]
|
|
|
|
|
var_contran[1]
|
|
|
|
|
var_timeset[1]
|
|
|
|
|
etc.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_maxsize_info
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets maximum part sizes for efficient memory allocation.
|
|
|
|
|
|
|
|
|
|
Transient models (especially those that increase in size) can cause
|
|
|
|
|
reallocations, at time step changes, to keep chewing up more and
|
|
|
|
|
more memory. The way to avoid this is to know what the maximum
|
|
|
|
|
size of such memory will be, and allocate for this maximum initially.
|
|
|
|
|
|
|
|
|
|
Accordingly, if you choose to provide this information (it is optional),
|
|
|
|
|
EnSight will take advantage of it.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_maxsize_info(int *max_number_of_nodes,
|
|
|
|
|
int *max_number_of_elements[Z_MAXTYPE],
|
|
|
|
|
int *max_ijk_dimensions[3])
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if supplying maximum data
|
|
|
|
|
Z_ERR if not supplying maximum data, or some error occurred
|
|
|
|
|
while trying to obtain it.
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(OUT) max_number_of_nodes = Maximum number of unstructured nodes
|
|
|
|
|
in the part (over all time).
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(Array will have been allocated
|
|
|
|
|
Numparts_available long)
|
|
|
|
|
|
|
|
|
|
(OUT) max_number_of_elements = 2D array containing maximum number of
|
|
|
|
|
each type of element for each
|
|
|
|
|
unstructured model part (over all time).
|
|
|
|
|
------------
|
|
|
|
|
Possible types are:
|
|
|
|
|
|
|
|
|
|
Z_POINT = point
|
|
|
|
|
Z_BAR02 = 2-noded bar
|
|
|
|
|
Z_BAR03 = 3-noded bar
|
|
|
|
|
Z_TRI03 = 3-noded triangle
|
|
|
|
|
Z_TRI06 = 6-noded triangle
|
|
|
|
|
Z_QUA04 = 4-noded quadrilateral
|
|
|
|
|
Z_QUA08 = 8-noded quadrilateral
|
|
|
|
|
Z_TET04 = 4-noded tetrahedron
|
|
|
|
|
Z_TET10 = 10-noded tetrahedron
|
|
|
|
|
Z_PYR05 = 5-noded pyramid
|
|
|
|
|
Z_PYR13 = 13-noded pyramid
|
|
|
|
|
Z_PEN06 = 6-noded pentahedron
|
|
|
|
|
Z_PEN15 = 15-noded pentahedron
|
|
|
|
|
Z_HEX08 = 8-noded hexahedron
|
|
|
|
|
Z_HEX20 = 20-noded hexahedron
|
|
|
|
|
|
|
|
|
|
(Ignored unless Z_UNSTRUCTURED type)
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Numparts_available by
|
|
|
|
|
Z_MAXTYPE long)
|
|
|
|
|
|
|
|
|
|
(OUT) max_ijk_dimensions = 2D array containing maximum ijk dimensions
|
|
|
|
|
for each structured model part (over all time).
|
|
|
|
|
----------
|
|
|
|
|
(Ignored if Z_UNSTRUCTURED type)
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Numparts_available by 3 long)
|
|
|
|
|
|
|
|
|
|
max_ijk_dimensions[][0] = maximum I dimension
|
|
|
|
|
max_ijk_dimensions[][1] = maximum J dimension
|
|
|
|
|
max_ijk_dimensions[][2] = maximum K dimension
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* You need to have first called USERD_get_number_of_model_parts and
|
|
|
|
|
USERD_get_gold_part_build_info, so Numparts_available is known and
|
|
|
|
|
so EnSight will know what the type is (Z_UNSTRUCTURED, Z_STRUCTURED,
|
|
|
|
|
or Z_IBLANKED) of each part.
|
|
|
|
|
|
|
|
|
|
* This will NOT be based on Current_time_step - it is to be the maximum
|
|
|
|
|
values over all time!!
|
|
|
|
|
|
|
|
|
|
* This information is optional. If you return Z_ERR, Ensight will still
|
|
|
|
|
process things fine, reallocating as needed, etc. However, for
|
|
|
|
|
large transient models you will likely use considerably more memory
|
|
|
|
|
and take more processing time for the memory reallocations. So, if it
|
|
|
|
|
is possible to provide this information "up front", it is recommended
|
|
|
|
|
to do so.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_model_extents
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the model bounding box extents. If this routine supplys them
|
|
|
|
|
EnSight will not have to spend time doing so. If this routine
|
|
|
|
|
returns Z_ERR, EnSight will have to take the time to touch all the
|
|
|
|
|
nodes and gather the extent info.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_model_extents(float extents[6])
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful (whereupon EnSight will determine by reading
|
|
|
|
|
all coords of all parts)
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(OUT) extents[0] = min x
|
|
|
|
|
[1] = max x
|
|
|
|
|
[2] = min y
|
|
|
|
|
[3] = max y
|
|
|
|
|
[4] = min z
|
|
|
|
|
[5] = max z
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* This will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_name_of_reader
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the name of your user defined reader. The user interface will
|
|
|
|
|
ask for this and include it in the available reader list.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_name_of_reader(char reader_name[Z_MAX_USERD_NAME],
|
2013-07-18 01:43:15 +00:00
|
|
|
int *two_fields)
|
2010-05-12 13:27:55 +00:00
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(OUT) reader_name = the name of the your reader or data format.
|
|
|
|
|
(max length is Z_MAX_USERD_NAME, which is 20)
|
|
|
|
|
|
|
|
|
|
(OUT) *two_fields = FALSE if only one data field required
|
2013-07-18 01:43:15 +00:00
|
|
|
in the data dialog of EnSight.
|
|
|
|
|
TRUE if two data fields required.
|
2010-05-12 13:27:55 +00:00
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Always called. Please be sure to provide a name for your custom
|
|
|
|
|
reader format.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_node_label_status
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Answers the question as to whether node labels will be provided.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_node_label_status( void )
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
TRUE if node labels will be provided
|
|
|
|
|
FALSE if node labels will NOT be provided
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
none
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Node ids are needed in order to do any node querying, or node
|
|
|
|
|
labeling on-screen within EnSight.
|
|
|
|
|
|
|
|
|
|
For unstructured parts, you can read them from your file if
|
|
|
|
|
available, or can assign them, etc. They need to be unique
|
|
|
|
|
per part, and are often unique per model. They must also be
|
|
|
|
|
positive numbers greater than zero.
|
|
|
|
|
|
|
|
|
|
USERD_get_part_node_ids is used to obtain the ids, if the
|
|
|
|
|
status returned here is TRUE.
|
|
|
|
|
|
|
|
|
|
(Unlike API 1.0, where the connectivity of elements had to be
|
|
|
|
|
according to the node ids - API 2.0's element connectivities
|
|
|
|
|
are not affected either way by the status here.)
|
|
|
|
|
|
|
|
|
|
For structured parts, EnSight will assign ids if you return a
|
|
|
|
|
status of TRUE here. You cannot assign them yourself!!
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_num_of_time_steps
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the number of time steps of data available for desired timeset.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_num_of_time_steps( int timeset_number )
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Number of time steps in timeset (>0 if okay, <=0 if problems).
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) timeset number = the timeset number
|
|
|
|
|
|
|
|
|
|
For example: If USERD_get_number_of_timesets
|
|
|
|
|
returns 2, the valid
|
|
|
|
|
timeset_number's would be 1 and 2
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* This should be >= 1 1 indicates a static model
|
|
|
|
|
>1 indicates a transient model
|
|
|
|
|
|
|
|
|
|
* Num_time_steps[timeset_number] would be set here
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_number_of_files_in_dataset
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Get the total number of files in the dataset. Used for the
|
|
|
|
|
dataset query option within EnSight.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_number_of_files_in_dataset( void )
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
The total number of files in the dataset.
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
none
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* You can be as complete as you want about this. If you don't
|
|
|
|
|
care about the dataset query option, return a value of 0
|
|
|
|
|
If you only want certain files, you can just include them. But,
|
|
|
|
|
you will need to supply the info in USERD_get_dataset_query_file_info
|
|
|
|
|
for each file you include here.
|
|
|
|
|
|
|
|
|
|
* Num_dataset_files would be set here
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_number_of_model_parts
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the total number of unstructured and structured parts
|
|
|
|
|
in the model, for which you can supply information.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_number_of_model_parts( void )
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Number of parts (>0 if okay, <=0 if problems).
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
none
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* If going to have to read down through the parts in order to
|
|
|
|
|
know how many, you may want to build a table of pointers to
|
|
|
|
|
the various parts, so you can easily get to particular parts in
|
|
|
|
|
later processes. If you can simply read the number of parts
|
|
|
|
|
at the head of the file, then you would probably not build the
|
|
|
|
|
table at this time.
|
|
|
|
|
|
|
|
|
|
* This routine would set Numparts_available, which is equal to
|
|
|
|
|
Num_unstructured_parts + Num_structured_blocks.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_number_of_timesets
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the number of timesets used in the model.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_number_of_timesets( void )
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Number of timesets in the model
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
none
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Num_timesets would be set here
|
|
|
|
|
|
|
|
|
|
* If you have a static model, both geometry and variables, you should
|
|
|
|
|
return a value of zero.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
* If you have a transient model, then you should return one or more.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
For example:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
Geometry Variables No. of timesets
|
|
|
|
|
--------- ------------------------------ ---------------
|
|
|
|
|
static static 0
|
|
|
|
|
static transient, all using same timeset 1
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
transient transient, all using same timeset as geom 1
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
static transient, using 3 different timesets 3
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
transient transient, using 3 different timesets and
|
|
|
|
|
none of them the same as the
|
|
|
|
|
geometry timeset 4
|
|
|
|
|
etc.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
NOTE: ALL GEOMETRY MUST USE THE SAME TIMESET!!! You will have to provide
|
|
|
|
|
the timeset number to use
|
|
|
|
|
for geometry in:
|
|
|
|
|
USERD_get_geom_timeset_number
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
Variables can use the same timeset as the geometry, or can use
|
|
|
|
|
other timesets. More than one variable can use the same timeset.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
example: changing geometry at 5 steps, 0.0, 1.0, 2.0, 3.0, 4.0
|
|
|
|
|
variable 1 provided at these same five steps
|
|
|
|
|
variable 2 provided at 3 steps, 0.5, 1.25, 3.33
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
This routine should return a value of 2, because only
|
|
|
|
|
two different timesets are needed. Timeset 1 would be for the
|
|
|
|
|
geometry and variable 1 (they both use it). Timeset 2 would
|
|
|
|
|
be for variable 2, which needs its own in this case.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_number_of_variables
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Get the number of variables for which you will be providing info.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_number_of_variables( void )
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Number of variables (includes constant, scalar, vector and tensor types)
|
|
|
|
|
(>=0 if okay, <0 if problem)
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
none
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
*****************************************************************
|
|
|
|
|
* Variable numbers, by which references will be made, are implied
|
|
|
|
|
here. If you say there are 3 variables, the variable numbers
|
|
|
|
|
will be 1, 2, and 3.
|
|
|
|
|
*****************************************************************
|
|
|
|
|
|
|
|
|
|
* Num_variables would be set here
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_part_coords
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the coordinates for an unstructured part.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_part_coords(int part_number, float **coord_array)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) part_number = The part number
|
|
|
|
|
(1-based index of part table, namely:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
1 ... Numparts_available.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
It is NOT the part_id that
|
|
|
|
|
is loaded in USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
(OUT) coord_array = 2D float array which contains,
|
|
|
|
|
x,y,z coordinates of each node
|
|
|
|
|
in the part.
|
|
|
|
|
|
|
|
|
|
(IMPORTANT: The second dimension of this aray is 1-based!!!)
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
3 by (number_of_nodes + 1) for the part
|
|
|
|
|
long - see USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ex) If number_of_nodes = 100
|
|
|
|
|
as obtained in:
|
|
|
|
|
USERD_get_gold_part_build_info
|
|
|
|
|
|
|
|
|
|
Then the allocated dimensions of the
|
|
|
|
|
pointer sent to this routine will be:
|
|
|
|
|
coord_array[3][101]
|
|
|
|
|
|
|
|
|
|
Ignore the coord_array[0][0]
|
|
|
|
|
coord_array[1][0]
|
|
|
|
|
coord_array[2][0] locations and start
|
|
|
|
|
the node coordinates at:
|
|
|
|
|
coord_array[0][1]
|
|
|
|
|
coord_array[1][1]
|
|
|
|
|
coord_array[2][1]
|
|
|
|
|
|
|
|
|
|
coord_array[0][2]
|
|
|
|
|
coord_array[1][2]
|
|
|
|
|
coord_array[2][2]
|
|
|
|
|
|
|
|
|
|
etc.
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Not called unless Num_unstructured_parts is > 0
|
|
|
|
|
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_part_element_ids_by_type
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the ids for the elements of a particular type for an unstructured part.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_part_element_ids_by_type(int part_number,
|
|
|
|
|
int element_type,
|
|
|
|
|
int *elemid_array)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) part_number = The part number
|
|
|
|
|
(1-based index of part table, namely:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
1 ... Numparts_available.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
It is NOT the part_id that
|
|
|
|
|
is loaded in USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
(IN) element_type = One of the following (See global_extern.h)
|
|
|
|
|
Z_POINT node point element
|
|
|
|
|
Z_BAR02 2 node bar
|
|
|
|
|
Z_BAR03 3 node bar
|
|
|
|
|
Z_TRI03 3 node triangle
|
|
|
|
|
Z_TRI06 6 node triangle
|
|
|
|
|
Z_QUA04 4 node quad
|
|
|
|
|
Z_QUA08 8 node quad
|
|
|
|
|
Z_TET04 4 node tetrahedron
|
|
|
|
|
Z_TET10 10 node tetrahedron
|
|
|
|
|
Z_PYR05 5 node pyramid
|
|
|
|
|
Z_PYR13 13 node pyramid
|
|
|
|
|
Z_PEN06 6 node pentahedron
|
|
|
|
|
Z_PEN15 15 node pentahedron
|
|
|
|
|
Z_HEX08 8 node hexahedron
|
|
|
|
|
Z_HEX20 20 node hexahedron
|
|
|
|
|
|
|
|
|
|
(OUT) elemid_array = 1D array containing id of each
|
|
|
|
|
element of the type.
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
number_of_elements of the type long)
|
|
|
|
|
|
|
|
|
|
ex) If number_of_elements[Z_TRI03] = 25
|
|
|
|
|
number_of_elements[Z_QUA04] = 100
|
|
|
|
|
number_of_elements[Z_HEX08] = 30
|
|
|
|
|
as obtained in:
|
|
|
|
|
USERD_get_gold_part_build_info
|
|
|
|
|
|
|
|
|
|
Then the allocated dimensions available
|
|
|
|
|
for this routine will be:
|
|
|
|
|
conn_array[25] when called with Z_TRI03
|
|
|
|
|
|
|
|
|
|
conn_array[100] when called with Z_QUA04
|
|
|
|
|
|
|
|
|
|
conn_array[30] when called with Z_HEX08
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Not called unless Num_unstructured_parts is > 0 and element
|
|
|
|
|
label status is TRUE
|
|
|
|
|
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_part_elements_by_type
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the connectivities for the elements of a particular type in an
|
|
|
|
|
unstructured part
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_part_elements_by_type(int part_number,
|
|
|
|
|
int element_type,
|
|
|
|
|
int **conn_array)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) part_number = The part number
|
|
|
|
|
(1-based index of part table, namely:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
1 ... Numparts_available.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
It is NOT the part_id that
|
|
|
|
|
is loaded in USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
(IN) element_type = One of the following (See global_extern.h)
|
|
|
|
|
Z_POINT node point element
|
|
|
|
|
Z_BAR02 2 node bar
|
|
|
|
|
Z_BAR03 3 node bar
|
|
|
|
|
Z_TRI03 3 node triangle
|
|
|
|
|
Z_TRI06 6 node triangle
|
|
|
|
|
Z_QUA04 4 node quad
|
|
|
|
|
Z_QUA08 8 node quad
|
|
|
|
|
Z_TET04 4 node tetrahedron
|
|
|
|
|
Z_TET10 10 node tetrahedron
|
|
|
|
|
Z_PYR05 5 node pyramid
|
|
|
|
|
Z_PYR13 13 node pyramid
|
|
|
|
|
Z_PEN06 6 node pentahedron
|
|
|
|
|
Z_PEN15 15 node pentahedron
|
|
|
|
|
Z_HEX08 8 node hexahedron
|
|
|
|
|
Z_HEX20 20 node hexahedron
|
|
|
|
|
|
|
|
|
|
(OUT) conn_array = 2D array containing connectivity
|
|
|
|
|
of each element of the type.
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
num_of_elements of the type by
|
|
|
|
|
connectivity length of the type)
|
|
|
|
|
|
|
|
|
|
ex) If number_of_elements[Z_TRI03] = 25
|
|
|
|
|
number_of_elements[Z_QUA04] = 100
|
|
|
|
|
number_of_elements[Z_HEX08] = 30
|
|
|
|
|
as obtained in:
|
|
|
|
|
USERD_get_gold_part_build_info
|
|
|
|
|
|
|
|
|
|
Then the allocated dimensions available
|
|
|
|
|
for this routine will be:
|
|
|
|
|
conn_array[25][3] when called with Z_TRI03
|
|
|
|
|
|
|
|
|
|
conn_array[100][4] when called with Z_QUA04
|
|
|
|
|
|
|
|
|
|
conn_array[30][8] when called with Z_HEX08
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Not called unless Num_unstructured_parts is > 0
|
|
|
|
|
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_part_node_ids
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the node ids of an unstructured part.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_part_node_ids(int part_number, int *nodeid_array)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) part_number = The part number
|
|
|
|
|
(1-based index of part table, namely:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
1 ... Numparts_available.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
It is NOT the part_id that
|
|
|
|
|
is loaded in USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
(OUT) nodeid_array = 1D array containing node ids of
|
|
|
|
|
each node in the part.
|
|
|
|
|
|
|
|
|
|
(IMPORTANT: This array is 1-based!!!)
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
(number_of_nodes + 1) for the part long
|
|
|
|
|
see USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
ex) If number_of_nodes = 100
|
|
|
|
|
as obtained in:
|
|
|
|
|
USERD_get_gold_part_build_info
|
|
|
|
|
|
|
|
|
|
Then the allocated dimensions of the
|
|
|
|
|
pointer sent to this routine will be:
|
|
|
|
|
nodeid_array[101]
|
|
|
|
|
|
|
|
|
|
Ignore the nodeid_array[0] location and start
|
|
|
|
|
the node ids at:
|
|
|
|
|
nodeid_array[1]
|
|
|
|
|
|
|
|
|
|
nodeid_array[2]
|
|
|
|
|
|
|
|
|
|
etc.
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Not called unless Num_unstructured_parts is > 0 and node label
|
|
|
|
|
status is TRUE
|
|
|
|
|
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
* The ids are purely labels, used when displaying or querying node ids.
|
|
|
|
|
However, any node id < 0 will never be displayed
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_reader_descrip
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the description of the reader, so gui can give more info
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_reader_descrip(char descrip[Z_MAXFILENP])
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(OUT) descrip = the description of the reader (max length is MAXFILENP,
|
|
|
|
|
which is 255)
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* OPTIONAL ROUTINE! You can have it or not.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_reader_version
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the version number of the user defined reader
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_reader_version(char version_number[Z_MAX_USERD_NAME])
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful (and will assume is version 1.0)
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(OUT) version_number = the version number of the reader
|
|
|
|
|
(max length is Z_MAX_USERD_NAME, which
|
|
|
|
|
is 20)
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* This needs to be "2.000" or greater. Otherwise EnSight will assume
|
|
|
|
|
this reader is API 1.0 instead of 2.0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_sol_times
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
2013-07-18 01:02:34 +00:00
|
|
|
Get the solution times associated with each time step for
|
2010-05-12 13:27:55 +00:00
|
|
|
desired timeset.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_sol_times(int timeset_number,
|
|
|
|
|
float *solution_times)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) timeset_number = the timeset number
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
For example: If USERD_get_number_of_timesets
|
|
|
|
|
returns 2, the valid
|
|
|
|
|
timeset_number's would be 1 and 2
|
|
|
|
|
|
|
|
|
|
(OUT) solution_times = 1D array of solution times per time step
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
Num_time_steps[timeset_number] long)
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* The solution times must be non-negative and increasing.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_timeset_description -
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Get the description to associate with the desired timeset.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_timeset_description(int timeset_number,
|
|
|
|
|
char timeset_description[Z_BUFL])
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) timeset_number = the timeset number
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
For example: If USERD_get_number_of_timesets
|
|
|
|
|
returns 2, the valid
|
|
|
|
|
timeset_number's would be 1 and 2
|
|
|
|
|
|
|
|
|
|
(OUT) timeset_description = timeset description string
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* A string of NULLs is valid for timeset_description
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_var_by_component
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Gets the values of a variable component. Both unstructured and structured
|
|
|
|
|
parts use this routine.
|
|
|
|
|
|
|
|
|
|
if Z_PER_NODE:
|
|
|
|
|
Get the component value at each node for a given variable in the part.
|
|
|
|
|
|
|
|
|
|
or if Z_PER_ELEM:
|
|
|
|
|
Get the component value at each element of a specific part and type
|
|
|
|
|
for a given variable.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_var_by_component(int which_variable,
|
|
|
|
|
int which_part,
|
|
|
|
|
int var_type,
|
|
|
|
|
int which_type,
|
|
|
|
|
int imag_data,
|
|
|
|
|
int component,
|
|
|
|
|
float *var_array)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
or: Z_UNDEF, in which case you need not load any values into var_array
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) which_variable = The variable number
|
|
|
|
|
|
|
|
|
|
(IN) which_part Since EnSight Version 7.4
|
|
|
|
|
-------------------------
|
|
|
|
|
= The part number
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(1-based index of part table, namely:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
1 ... Numparts_available.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
It is NOT the part_id that
|
|
|
|
|
is loaded in USERD_get_gold_part_build_info)
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
Prior to EnSight Version 7.4
|
|
|
|
|
----------------------------
|
|
|
|
|
= The part id This is the part_id label loaded
|
|
|
|
|
in USERD_get_gold_part_build_info.
|
|
|
|
|
It is NOT the part table index.
|
|
|
|
|
|
|
|
|
|
(IN) var_type = Z_SCALAR
|
|
|
|
|
Z_VECTOR
|
|
|
|
|
Z_TENSOR (symmetric tensor)
|
|
|
|
|
Z_TENSOR9 (asymmetric tensor)
|
|
|
|
|
|
|
|
|
|
(IN) which_type
|
|
|
|
|
|
|
|
|
|
if Z_PER_NODE: Not used
|
|
|
|
|
|
|
|
|
|
if Z_PER_ELEM: = The element type
|
|
|
|
|
Z_POINT node point element
|
|
|
|
|
Z_BAR02 2 node bar
|
|
|
|
|
Z_BAR03 3 node bar
|
|
|
|
|
Z_TRI03 3 node triangle
|
|
|
|
|
Z_TRI06 6 node triangle
|
|
|
|
|
Z_QUA04 4 node quad
|
|
|
|
|
Z_QUA08 8 node quad
|
|
|
|
|
Z_TET04 4 node tetrahedron
|
|
|
|
|
Z_TET10 10 node tetrahedron
|
|
|
|
|
Z_PYR05 5 node pyramid
|
|
|
|
|
Z_PYR13 13 node pyramid
|
|
|
|
|
Z_PEN06 6 node pentahedron
|
|
|
|
|
Z_PEN15 15 node pentahedron
|
|
|
|
|
Z_HEX08 8 node hexahedron
|
|
|
|
|
Z_HEX20 20 node hexahedron
|
|
|
|
|
|
|
|
|
|
(IN) imag_data = TRUE if imag component
|
|
|
|
|
FALSE if real component
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(IN) component = The component: (0 if Z_SCALAR)
|
|
|
|
|
(0 - 2 if Z_VECTOR)
|
|
|
|
|
(0 - 5 if Z_TENSOR)
|
|
|
|
|
(0 - 8 if Z_TENSOR9)
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
* 6 Symmetric Indicies, 0:5 *
|
|
|
|
|
* ---------------------------- *
|
|
|
|
|
* | 11 12 13 | | 0 3 4 | *
|
|
|
|
|
* | | | | *
|
|
|
|
|
* T = | 22 23 | = | 1 5 | *
|
|
|
|
|
* | | | | *
|
|
|
|
|
* | 33 | | 2 | *
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
|
|
|
|
|
* 9 General Indicies, 0:8 *
|
|
|
|
|
* ---------------------------- *
|
|
|
|
|
* | 11 12 13 | | 0 3 4 | *
|
|
|
|
|
* | | | | *
|
|
|
|
|
* T = | 21 22 23 | = | 6 1 5 | *
|
|
|
|
|
* | | | | *
|
|
|
|
|
* | 31 32 33 | | 7 8 2 | *
|
|
|
|
|
|
2013-07-18 01:02:34 +00:00
|
|
|
(OUT) var_array
|
2010-05-12 13:27:55 +00:00
|
|
|
|
|
|
|
|
-----------------------------------------------------------------------
|
|
|
|
|
(IMPORTANT: this array is 1-based for both Z_PER_NODE and Z_PER_ELEM!!!)
|
|
|
|
|
-----------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
if Z_PER_NODE: = 1D array containing variable component value
|
|
|
|
|
for each node.
|
|
|
|
|
|
|
|
|
|
(Array will have been allocated
|
|
|
|
|
(number_of_nodes + 1) long)
|
|
|
|
|
|
|
|
|
|
Info stored in this fashion:
|
|
|
|
|
var_array[0] = not used
|
|
|
|
|
var_array[1] = var component for node 1 of part
|
|
|
|
|
var_array[2] = var_component for node 2 of part
|
|
|
|
|
var_array[3] = var_component for node 3 of part
|
|
|
|
|
etc.
|
|
|
|
|
|
|
|
|
|
if Z_PER_ELEM: = 1D array containing variable component
|
|
|
|
|
value for each element of a particular
|
|
|
|
|
part and type.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(Array will have been allocated
|
|
|
|
|
(number_of_elements[which_part][which_type] + 1)
|
|
|
|
|
long. See USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
Info stored in this fashion:
|
|
|
|
|
var_array[1] = var component for elem 1 (of part and type)
|
|
|
|
|
var_array[2] = var component for elem 2 (of part and type)
|
|
|
|
|
var_array[3] = var component for elem 3 (of part and type)
|
|
|
|
|
etc.
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Not called unless Num_variables is > 0
|
|
|
|
|
|
|
|
|
|
* The per_node or per_elem classification must be obtainable from the
|
|
|
|
|
variable number (a var_classify array needs to be retained)
|
|
|
|
|
|
|
|
|
|
* Will be based on Current_time_step
|
|
|
|
|
|
|
|
|
|
* If the variable is not defined for this part, simply return with a
|
|
|
|
|
value of Z_UNDEF. EnSight will treat the variable as undefined for
|
|
|
|
|
this part.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_get_var_value_at_specific
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
if Z_PER_NODE:
|
|
|
|
|
Get the value of a particular variable at a particular node in a
|
|
|
|
|
particular part at a particular time.
|
|
|
|
|
|
|
|
|
|
or if Z_PER_ELEM:
|
|
|
|
|
Get the value of a particular variable at a particular element of
|
|
|
|
|
a particular type in a particular part at a particular time.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_get_var_value_at_specific(int which_var,
|
|
|
|
|
int which_node_or_elem,
|
|
|
|
|
int which_part,
|
|
|
|
|
int which_elem_type,
|
|
|
|
|
int time_step,
|
|
|
|
|
float values[3],
|
|
|
|
|
int imag_data)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) which_var = The variable number
|
|
|
|
|
|
|
|
|
|
(IN) which_node_or_elem
|
|
|
|
|
|
|
|
|
|
If Z_PER_NODE:
|
|
|
|
|
= The node number. This is not the id, but is
|
2013-07-18 01:02:34 +00:00
|
|
|
the index of the global node
|
2010-05-12 13:27:55 +00:00
|
|
|
list (1 based), or the block's
|
|
|
|
|
node list (1 based).
|
|
|
|
|
|
|
|
|
|
Thus, coord_array[1]
|
|
|
|
|
coord_array[2]
|
|
|
|
|
coord_array[3]
|
|
|
|
|
. |
|
|
|
|
|
. |which_node_or_elem index
|
|
|
|
|
. ----
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
If Z_PER_ELEM:
|
|
|
|
|
= The element number. This is not the id, but is
|
|
|
|
|
the element number index
|
|
|
|
|
of the number_of_element array
|
|
|
|
|
(see USERD_get_gold_part_build_info),
|
|
|
|
|
or the block's element list (1 based).
|
|
|
|
|
|
|
|
|
|
Thus, for which_part:
|
|
|
|
|
conn_array[which_elem_type][0]
|
|
|
|
|
conn_array[which_elem_type][1]
|
|
|
|
|
conn_array[which_elem_type][2]
|
|
|
|
|
. |
|
|
|
|
|
. which_node_or_elem index
|
|
|
|
|
. ----
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(IN) which_part Since EnSight Version 7.4
|
|
|
|
|
-------------------------
|
|
|
|
|
= The part number
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
(1-based index of part table, namely:
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
1 ... Numparts_available.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
It is NOT the part_id that
|
|
|
|
|
is loaded in USERD_get_gold_part_build_info)
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
Prior to EnSight Version 7.4
|
|
|
|
|
----------------------------
|
|
|
|
|
= The part id This is the part_id label loaded
|
|
|
|
|
in USERD_get_gold_part_build_info.
|
|
|
|
|
It is NOT the part table index.
|
|
|
|
|
|
|
|
|
|
(IN) which_elem_type
|
|
|
|
|
|
|
|
|
|
If Z_PER_NODE, or block part:
|
|
|
|
|
= Not used
|
|
|
|
|
|
|
|
|
|
If Z_PER_ELEM:
|
|
|
|
|
= The element type. This is the element type index
|
|
|
|
|
of the number_of_element array
|
|
|
|
|
(see USERD_get_gold_part_build_info)
|
|
|
|
|
|
|
|
|
|
(IN) time_step = The time step
|
|
|
|
|
|
|
|
|
|
(IN) imag_data = TRUE if want imaginary value.
|
|
|
|
|
FALSE if want real value.
|
|
|
|
|
|
|
|
|
|
(OUT) values = scalar or vector component value(s)
|
|
|
|
|
values[0] = scalar or vector[0]
|
|
|
|
|
values[1] = vector[1]
|
|
|
|
|
values[2] = vector[2]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* This routine is used in node querys over time (or element querys over
|
|
|
|
|
time for Z_PER_ELEM variables). If these operations are not critical
|
|
|
|
|
to you, this can be a dummy routine.
|
|
|
|
|
|
|
|
|
|
* The per_node or per_elem classification must be obtainable from the
|
|
|
|
|
variable number (a var_classify array needs to be retained)
|
|
|
|
|
|
|
|
|
|
* The time step given is for the proper variable timeset.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_set_filenames
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Receives the geometry and result filenames entered in the data
|
|
|
|
|
dialog. The user written code will have to store and use these
|
|
|
|
|
as needed. The user written code must manage its own files!!
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_set_filenames(char filename_1[],
|
|
|
|
|
char filename_2[],
|
|
|
|
|
char the_path[],
|
|
|
|
|
int swapbytes)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
Z_OK if successful
|
|
|
|
|
Z_ERR if not successful
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) filename_1 = the filename entered into the geometry
|
|
|
|
|
field of the data dialog.
|
|
|
|
|
|
|
|
|
|
(IN) filename_2 = the filename entered into the result
|
|
|
|
|
field of the data dialog.
|
2013-07-18 01:43:15 +00:00
|
|
|
(If the two_fields flag in USERD_get_name_of_reader
|
|
|
|
|
is FALSE, this will be null string)
|
2010-05-12 13:27:55 +00:00
|
|
|
|
|
|
|
|
(IN) the_path = the path info from the data dialog.
|
|
|
|
|
Note: filename_1 and filename_2 have already
|
|
|
|
|
had the path prepended to them. This
|
|
|
|
|
is provided in case it is needed for
|
|
|
|
|
filenames contained in one of the files
|
|
|
|
|
|
|
|
|
|
(IN) swapbytes = TRUE if should swap bytes when reading data.
|
|
|
|
|
= FALSE normally.
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Since you must manage everything from the input that is entered in
|
|
|
|
|
these data dialog fields, this is an important routine!
|
|
|
|
|
|
|
|
|
|
* It may be that you will need to have an executive type file that contains
|
|
|
|
|
info and other filenames within it, like EnSight6's case file.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_set_server_number
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Receives the server number of how many total servers.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
int USERD_set_server_number(int cur_serv,
|
|
|
|
|
int tot_servs)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
nothing
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) cur_serv = the current server.
|
|
|
|
|
|
|
|
|
|
(IN) tot_servs = the total number of servers.
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Only useful if your user defined reader is being used with EnSight's
|
|
|
|
|
Server-of-Server capability. And even then, it may or may not be
|
|
|
|
|
something that you can take advantage of. If your data is already
|
|
|
|
|
partitioned in some manner, such that you can access the proper
|
|
|
|
|
portions using this information.
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
For all non-SOS uses, this will simply be 1 of 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_set_time_set_and_step
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
Set the current time step in the desired timeset. All functions that
|
|
|
|
|
need time, and that do not explicitly pass it in, will use the timeset
|
|
|
|
|
and step set by this routine, if needed.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
void USERD_set_time_set_and_step(int timeset_number,
|
|
|
|
|
int time_step)
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
nothing
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
(IN) timeset_number = the timeset number (1 based).
|
2013-07-18 01:02:34 +00:00
|
|
|
|
2010-05-12 13:27:55 +00:00
|
|
|
For example: If USERD_get_number_of_timesets
|
|
|
|
|
returns 2, the valid timeset_number's
|
|
|
|
|
would be 1 and 2.
|
|
|
|
|
|
|
|
|
|
(IN) time_step = The current time step to set
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
* Current_time_step and Current_timeset would be set here
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
|
|
|
USERD_stop_part_building
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
-----------
|
|
|
|
|
This routine called when the part building dialog is closed. It is
|
|
|
|
|
provided in case you desire to release memory, etc. that was only needed
|
|
|
|
|
during the part building process.
|
|
|
|
|
|
|
|
|
|
Specification:
|
|
|
|
|
-------------
|
|
|
|
|
void USERD_stop_part_building( void )
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
|
-------
|
|
|
|
|
nothing
|
|
|
|
|
|
|
|
|
|
Arguments:
|
|
|
|
|
---------
|
|
|
|
|
none
|
|
|
|
|
|
|
|
|
|
Notes:
|
|
|
|
|
-----
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
---- end of doucment ----
|
