added NOAA package grib-util (#26200)

* added NOAA package grib-util

var/spack/repos/builtin/packages/grib-util/package.py

@@ -0,0 +1,34 @@
+# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+
+
+class GribUtil(CMakePackage):
+    """This is a collection of NCEP GRIB related utilities.
+
+    This is related to NOAA's NCEPLIBS project."""
+
+    homepage = "https://github.com/NOAA-EMC/NCEPLIBS-grib_util"
+    url      = "https://github.com/NOAA-EMC/NCEPLIBS-grib_util/archive/refs/tags/v1.2.3.tar.gz"
+
+    maintainers = ['kgerheiser', 'Hang-Lei-NOAA', 'edwardhartnett']
+
+    version('1.2.3', sha256='b17b08e12360bb8ad01298e615f1b4198e304b0443b6db35fe990a817e648ad5')
+
+    variant('openmp', default=False, description='Use OpenMP multithreading')
+
+    depends_on('jasper')
+    depends_on('libpng')
+    depends_on('zlib')
+    depends_on('w3nco')
+    depends_on('g2')
+    depends_on('bacio')
+    depends_on('ip')
+    depends_on('sp')
+
+    def cmake_args(self):
+        args = [self.define_from_variant('OPENMP', 'openmp')]
+        return args