diff --git a/amescap/FV3_utils.py b/amescap/FV3_utils.py
index 4f439ae..8acf91f 100644
--- a/amescap/FV3_utils.py
+++ b/amescap/FV3_utils.py
@@ -1275,7 +1275,13 @@ def mass_stream(v_avg, lat, level, type="pstd", psfc=700, H=8000.,
             .g. ⌡ f(z)dz = (Zn-Zn-1){f(Zn) + f(Zn-1)}/2
               n-1
     """
-
+    reverting = False
+    if level[0] < level[-1]:
+        reverting = True
+        print("Reversing pstd array for mass stream function calculation...")
+        level = level[::-1]
+        v_avg = v_avg[::-1, ...]
+                    
     g = 3.72 # m/s2
     a = 3400*1000 # m
     nlev = len(level)
@@ -1335,6 +1341,11 @@ def mass_stream(v_avg, lat, level, type="pstd", psfc=700, H=8000.,
         MSF[mask] = np.nan
     if isMasked:
         MSF = np.ma.array(MSF, mask = mask)
+    
+    if reverting:
+        print("Reversing pstd dimension of MSF array for compatibility...")
+        MSF = MSF[::-1, ...]
+        
     return MSF.reshape(shape_out)
 
 
diff --git a/amescap/Script_utils.py b/amescap/Script_utils.py
index 166b0eb..5bb0e48 100644
--- a/amescap/Script_utils.py
+++ b/amescap/Script_utils.py
@@ -928,7 +928,6 @@ def filter_vars(fNcdf, include_list=None, giveExclude=False):
         else:
             print(f"{Yellow}***Warning*** from filter_vars(): "
                   f"{ivar} not found in file.\n")
-            exit()
 
     baseline_var = []
     for ivar in  var_list:
diff --git a/bin/MarsInterp.py b/bin/MarsInterp.py
index c0dda46..8bcdd27 100755
--- a/bin/MarsInterp.py
+++ b/bin/MarsInterp.py
@@ -499,8 +499,6 @@ def main():
 
                 long_name_txt = getattr(fNcdf.variables[ivar], "long_name", "")
                 units_txt = getattr(fNcdf.variables[ivar], "units", "")
-                # long_name_txt=fNcdf.variables[ivar].long_name
-                # units_txt=fNcdf.variables[ivar].units)
 
                 if not do_diurn:
                     if "tile" in ifile:
@@ -538,13 +536,18 @@ def main():
                             fnew.copy_Ncaxis_with_content(fNcdf.variables[ivar])
                         else:
                             fnew.copy_Ncvar(fNcdf.variables[ivar])
-
+                            
+        with Dataset(newname, 'r') as nc_file:
+            # Print the global attributes of the NetCDF file
+            print(f"\nGlobal File Attributes for {newname}:")
+            for attr_name in nc_file.ncattrs():
+                print(f"  {attr_name}: {getattr(nc_file, attr_name)}")
+            
         print("\r ", end="")
         fNcdf.close()
         fnew.close()
         print(f"Completed in {(time.time() - start_time):3f} sec")
-
-
+                
 # ======================================================================
 #                           END OF PROGRAM
 # ======================================================================
diff --git a/bin/MarsVars.py b/bin/MarsVars.py
index 64f25ff..6261c19 100755
--- a/bin/MarsVars.py
+++ b/bin/MarsVars.py
@@ -311,7 +311,7 @@ def wrapper(*args, **kwargs):
     'msf': [
         "Mass stream function",
         '1.e8 kg/s',
-        ['vcomp'],
+        ['vcomp', 'temp'],
         ['pstd', 'zstd', 'zagl']
     ],
     'mx': [