add cgns reader globbing for batch
When trying to write a generic python trace that uses cgns, especially for BIG datasets (say over 1000 files), it is hard to make the file names all generic (such as fileDirectory+fileName+'16384.00000', etc.). It would be really, really nice if either:
- We could just load the 0'th file, and have the cgns reader realize that this is a multi-file dataset (as happens with Exodus) or
- Have a commented out block of python code that will do it. Something like for (i = 0; i < 16384; i++ {string += directoryName+fileName+'16384.'Number} Then, CGNSReader(string) (Sorry for the funky pseudocode, I think it shows my thoughts.
NOTE - Lets implement file globbing, as recommended by and explained below by Ken.
Although this will probably be used for Watney, I don't think it's needed now. Catalyst won't use it, and we can always hard code the python manually.
Edited by W. Alan Scott