--- MITgcm_contrib/gmaze_pv/compute_density.m	2006/06/22 18:13:30	1.1
+++ MITgcm_contrib/gmaze_pv/compute_density.m	2006/07/10 15:09:01	1.2
@@ -1,11 +1,18 @@
 %
-% [] = COMPUTE_DENSITY(SNAPSHOT)
+% [] = compute_density(SNAPSHOT)
 %
 % For a time snapshot, this program computes the 
 % 3D density from potential temperature and salinity.
 % THETA and SALTanom are supposed to be defined on the same 
 % domain and grid.
 %
+% Files names are:
+% INPUT:
+% ./netcdf-files/<SNAPSHOT>/<netcdf_THETA>.<netcdf_domain>.<netcdf_suff>
+% ./netcdf-files/<SNAPSHOT>/<netcdf_SALTanom>.<netcdf_domain>.<netcdf_suff>
+% OUPUT:
+% ./netcdf-files/<SNAPSHOT>/RHO.<netcdf_domain>.<netcdf_suff>
+% 
 % 06/21/2006
 % gmaze@mit.edu
 %