""" Application-class that implements pyFoamInitMixingPlaneInterface.py Initialize various mixingPlane interface attributes in the constant/polymesh/boundary file, and in the time directories. Backups of the modified files are created Author: Martin Beaudoin, Hydro-Quebec, 2012. All rights reserved """ from PyFoamApplication import PyFoamApplication from PyFoam.RunDictionary.ParsedParameterFile import ParsedParameterFile from PyFoam.RunDictionary.TimeDirectory import TimeDirectory from os import path, listdir import sys, fnmatch, re class InitMixingPlaneInterface(PyFoamApplication): def __init__(self,args=None): description=""" Init MixingPlane boundary condition parameters """ PyFoamApplication.__init__(self, args=args, description=description, usage="%prog mixingPlane_MasterPatchName mixingPlane_ShadowPatchName", interspersed=True, changeVersion=False, nr=3) def addOptions(self): # No need for option --shadowPatch since the name of the shadowPatch is a mandatory parameter to the script #self.parser.add_option("--shadowPatch", # action="store", # dest="shadowPatch", # default=None, # help='Name of the shadowPatch') self.parser.add_option("--coordinateSystemName", action="store", dest="coordinateSystemName", default="mixingCS", help='coordinateSystemName (mixingCS)') self.parser.add_option("--coordinateSystemType", action="store", dest="coordinateSystemType", default=None, help='coordinateSystemType (cyindrical/spherical)') self.parser.add_option("--coordinateSystemOrigin", action="store", dest="coordinateSystemOrigin", default=None, help='origin for coordinate system of mixingPlane') self.parser.add_option("--coordinateSystemE1", action="store", dest="coordinateSystemE1", default=None, help='axis E1 for coordinate system of mixingPlane') self.parser.add_option("--coordinateSystemE3", action="store", dest="coordinateSystemE3", default=None, help='axis E3 for coordinate system of mixingPlane') self.parser.add_option("--ribbonPatchSweepAxis", action="store", dest="ribbonPatchSweepAxis", default=None, help='ribbonPatch sweepAxis (X|Y|Z|R|Theta') self.parser.add_option("--ribbonPatchStackAxis", action="store", dest="ribbonPatchStackAxis", default=None, help='ribbonPatch stackAxis (X|Y|Z|R|Theta') self.parser.add_option("--ribbonPatchDiscretisation", action="store", dest="ribbonPatchDiscretisation", default=None, help='ribbonPatch discretisation (masterPatch|slavePatch|bothPatches|uniform|userDefined)') self.parser.add_option("--timeDirs", action="store", dest="timeDirs", default=None, help='time directories for the mixingPlane boundaryfields. Accept expressions like "[0-9]*", "0", etc.') self.parser.add_option("--test", action="store_true", default=False, dest="test", help="Only print the new boundary file") def createMixingPlanePatch(self, patch, patchName): description="""\ Create a default definition for a mixingPlane patch, and replace the current definition """ print "Replacing definition of patch: ", patchName, ":", patch newPatch={ 'type' : "mixingPlane", 'nFaces' : patch["nFaces"], 'startFace' : patch["startFace"], 'shadowPatch' : 'unknown', 'coordinateSystem' : { 'name' : 'mixingCS', 'type' : 'cylindrical', 'origin' : '(0 0 0)', 'e1' : '(1 0 0)', 'e3' : '(0 0 1)' }, 'ribbonPatch' : { 'sweepAxis' : 'Theta', 'stackAxis' : 'Z', 'discretisation' : 'bothPatches', } } return newPatch def modifyMixinPlanePatchDefinition(self, patch, patchName, shadowName): description="""\ Modify the definition of a mixingPlane patch """ print " Modifying mixingPlane boundary definition in constant/polyMesh/boundary for patch", patchName patch["shadowPatch"]=shadowName if patch.has_key("coordinateSystem")==False: patch["coordinateSystem"]={} if self.parser.getOptions().coordinateSystemName!=None: patch["coordinateSystem"]["name"]=self.parser.getOptions().coordinateSystemName if self.parser.getOptions().coordinateSystemType!=None: patch["coordinateSystem"]["type"]=self.parser.getOptions().coordinateSystemType if self.parser.getOptions().coordinateSystemOrigin!=None: patch["coordinateSystem"]["origin"]=self.parser.getOptions().coordinateSystemOrigin if self.parser.getOptions().coordinateSystemE1!=None: patch["coordinateSystem"]["e1"]=self.parser.getOptions().coordinateSystemE1 if self.parser.getOptions().coordinateSystemE3!=None: patch["coordinateSystem"]["e3"]=self.parser.getOptions().coordinateSystemE3 if patch.has_key("ribbonPatch")==False: patch["ribbonPatch"]={} if self.parser.getOptions().ribbonPatchSweepAxis!=None: patch["ribbonPatch"]["sweepAxis"]=self.parser.getOptions().ribbonPatchSweepAxis if self.parser.getOptions().ribbonPatchStackAxis!=None: patch["ribbonPatch"]["stackAxis"]=self.parser.getOptions().ribbonPatchStackAxis if self.parser.getOptions().ribbonPatchDiscretisation!=None: patch["ribbonPatch"]["discretisation"]=self.parser.getOptions().ribbonPatchDiscretisation def modifyMixinPlanePatchDefinitionInTimeDirs(self, caseDir, patchName, timeDirs): description="""\ Modify the definition of a mixingPlane patch in the time directories """ regex = fnmatch.translate(timeDirs) reobj = re.compile(regex) for timeDir in listdir(caseDir): if reobj.match(timeDir): print " Modifying mixingPlane boundaryFields in timeDir", timeDir, "for patch", patchName td=TimeDirectory(caseDir, timeDir, yieldParsedFiles=True) for f in td: print " Modifying field", f.name f["boundaryField"][patchName]["type"]='mixingPlane' f.writeFile() def run(self): fName=self.parser.getArgs()[0] masterbName=self.parser.getArgs()[1] shadowbName=self.parser.getArgs()[2] boundary=ParsedParameterFile(path.join(".",fName,"constant","polyMesh","boundary"),debug=False,boundaryDict=True,backup=True) bnd=boundary.content if type(bnd)!=list: print "Problem with boundary file (not a list)" sys.exit(-1) masterFound=False shadowFound=False updateTimeDirs=False timeDirs="0" if self.parser.getOptions().timeDirs!=None: timeDirs=self.parser.getOptions().timeDirs updateTimeDirs=True print "UpdateTimeDirs: ", updateTimeDirs for index in range(len(bnd)): indexDefPatch=index+1 if bnd[index]==masterbName: masterFound=True if bnd[indexDefPatch]["type"]!="mixingPlane": bnd[indexDefPatch] = self.createMixingPlanePatch(bnd[indexDefPatch], masterbName) self.modifyMixinPlanePatchDefinition(bnd[indexDefPatch], masterbName, shadowbName) if updateTimeDirs: self.modifyMixinPlanePatchDefinitionInTimeDirs(fName, masterbName, timeDirs) elif bnd[index]==shadowbName: shadowFound=True if bnd[indexDefPatch]["type"]!="mixingPlane": bnd[indexDefPatch] = self.createMixingPlanePatch(bnd[indexDefPatch], shadowbName) self.modifyMixinPlanePatchDefinition(bnd[indexDefPatch], shadowbName, masterbName) if updateTimeDirs: self.modifyMixinPlanePatchDefinitionInTimeDirs(fName, shadowbName, timeDirs) if masterFound and shadowFound: break; if not masterFound: self.error("Boundary patch",masterbName,"not found in",bnd[::2]) if not shadowFound: self.error("Boundary patch",shadowbName,"not found in",bnd[::2]) if self.parser.getOptions().test: print boundary else: boundary.writeFile()