Documentation of test_dir

Global Index (all files) (short | long) | Local Index (files in subdir) (short | long)

Function Synopsis

test_dir(path_to_dir)

Help text

 Purpose: test the existence of a directory and generate an error if it
 doesn't exist or is not a directory

 Variables: 
	- path_to_dir: string of the full path of the directory to test
	(needed)

 Global variables: none

Pierre-Michel THEVENY <theveny@dt.insu.cnrs.fr>