def read_command_line():
"""Read arguments from commandline"""
parser = ArgumentParser()
parser.add_argument('--d', '--dir_path', type=str, default=".",
help="Relative path to the case you want to convert")
# Parameters for mesh coursening that are not implemented jet.
parser.add_argumetn('--mesh', type=str,
default="challenge_case%s_zero_pressure.xml.gz",
help="Path to the mesh")
parser.add_argument('--factor', type=float, default=1,
help="If factor is set to anything else than 1" + \
" (default) the median of the h of the existing mesh
"divaided by factor will be set as the new edgelength"
+ \ " this mesh is by default uniform, there is not
"implementet support for anything else")
args = parser.parse_args()
return args.d
