May 22, 2014
11:20 a.m.
Hi yt, I have a pretty simple question that I ought to know the answer to - how do I extract the actual values in the field_list or derived_field_list of a ds? For example, I have a field: ('PartType0', 'Coordinates'), but printing something like pf[('PartType0','Coordinates')] doesn't return the list of particle type 0 coordinates (or anything for that matter). Do I have to access this through a pf.all_data() command somehow? Thanks -desika