consistent and correct number of leading zeros

processing/post/DADF5toDREAM3D.py

@@ -59,15 +59,18 @@ options = parser.parse_args()
 
 for filename in options.filenames:
     f = damask.Result(filename)
+    N_digits = int(np.floor(np.log10(int(f.increments[-1][3:]))))+1
+
     f.pick('increments',options.inc)
-    for increment in damask.util.show_progress(f.iterate('increments'),len(f.selection['increments'])):
+    for inc in damask.util.show_progress(f.iterate('increments'),len(f.selection['increments'])):
         dirname  = os.path.abspath(os.path.join(os.path.dirname(filename),options.dir))
         try:
             os.mkdir(dirname)
         except FileExistsError:
             pass
 
-        o = h5py.File(dirname + '/' + os.path.splitext(filename)[0] + '_{}.dream3D'.format(increment),'w')
+        o = h5py.File(dirname + '/' + os.path.splitext(filename)[0] \
+          + 'inc_{}.dream3D'.format(inc[3:].zfill(N_digits)),'w')
         o.attrs['DADF5toDREAM3D'] = '1.0'
         o.attrs['FileVersion']    = '7.0'
 

python/damask/result.py

@@ -1039,7 +1039,7 @@ class Result:
         elif mode.lower()=='point':
             v = VTK.from_polyData(self.cell_coordinates())
 
-        N_digits = int(np.floor(np.log10(min(int(self.increments[-1][3:]),1))))+1
+        N_digits = int(np.floor(np.log10(int(self.increments[-1][3:]))))+1
 
         for i,inc in enumerate(util.show_progress(self.iterate('increments'),len(self.selection['increments']))):
 

python/damask/util.py

@@ -258,7 +258,7 @@ def scale_to_coprime(v):
     return m//reduce(np.gcd,m)
 
 
-class return_message():
+class return_message:
     """Object with formatted return message."""
 
     def __init__(self,message):