add tracer to vtk files

python/damask/_result.py

@@ -98,7 +98,7 @@ class Result:
             self.version_major = f.attrs['DADF5_version_major']
             self.version_minor = f.attrs['DADF5_version_minor']
 
-            if self.version_major != 0 or not 12 <= self.version_minor <= 12:
+            if self.version_major != 0 or not 12 <= self.version_minor <= 13:
                 raise TypeError(f'Unsupported DADF5 version {self.version_major}.{self.version_minor}')
 
             self.structured = 'cells' in f['geometry'].attrs.keys()
@@ -1407,6 +1407,7 @@ class Result:
             v = self.geometry0
         elif mode.lower()=='point':
             v = VTK.from_poly_data(self.coordinates0_point)
+        v.set_comments(util.execution_stamp('Result','save_VTK'))
 
         N_digits = int(np.floor(np.log10(max(1,int(self.increments[-1][10:])))))+1
 
@@ -1419,6 +1420,10 @@ class Result:
         at_cell_ph,in_data_ph,at_cell_ho,in_data_ho = self._mappings()
 
         with h5py.File(self.fname,'r') as f:
+            if self.version_minor >= 13:
+                creator = f.attrs['creator'] if h5py3 else f.attrs['creator'].decode()
+                created = f.attrs['created'] if h5py3 else f.attrs['created'].decode()
+                v.add_comments(f'{creator} ({created})')
 
             for inc in util.show_progress(self.visible['increments']):
 

python/tests/reference/Result/save_VTK/test_vtk[0-0-0].md5

@@ -1 +1 @@
-3b83384def67552ab7dd211efc0d54fd
+0f68c932b85aac1d30e03e05a16c4605

python/tests/reference/Result/save_VTK/test_vtk[0-0-1].md5

@@ -1 +1 @@
-c32c86ed50dbb39a93ca2a2ebe47d9cb
+b206ef9e7a096586c7d71d58fc7278bd

python/tests/reference/Result/save_VTK/test_vtk[0-0-2].md5

@@ -1 +1 @@
-ead4f6fcaff174fddc041d701e54ac60
+11bd422f0a6c78ee1d3c939b1fccf1ee

python/tests/reference/Result/save_VTK/test_vtk[1-0-0].md5

@@ -1 +1 @@
-bde8b728110c2c05a6a4740f7c5f9c06
+541f423cfde8e2a98582491f7af3add5

python/tests/reference/Result/save_VTK/test_vtk[1-0-1].md5

@@ -1 +1 @@
-e09bfa9248283fc390003ad28d15d36e
+82e309984cab644fd94f433d5ec24133

python/tests/reference/Result/save_VTK/test_vtk[1-0-2].md5

@@ -1 +1 @@
-3f21254164f96de8ee4a28249ae72cc6
+f1f85bcdba23e3e4001512c1c6c4707a

python/tests/test_Result.py

@@ -333,7 +333,7 @@ class TestResult:
     @pytest.mark.parametrize('output',['F','*',['P']],ids=range(3))
     @pytest.mark.parametrize('fname',['12grains6x7x8_tensionY.hdf5'],ids=range(1))
     @pytest.mark.parametrize('inc',[4,0],ids=range(2))
-    def test_vtk(self,request,tmp_path,ref_path,update,output,fname,inc):
+    def test_vtk(self,request,tmp_path,ref_path,update,patch_execution_stamp,patch_datetime_now,output,fname,inc):
         result = Result(ref_path/fname).view('increments',inc)
         os.chdir(tmp_path)
         result.save_VTK(output)

src/results.f90

@@ -57,7 +57,7 @@ subroutine results_init(restart)
 
   logical, intent(in) :: restart
 
-  character(len=pStringLen) :: commandLine
+  character(len=pPathLen) :: commandLine
 
   print'(/,a)', ' <<<+-  results init  -+>>>'; flush(IO_STDOUT)
 
@@ -67,8 +67,10 @@ subroutine results_init(restart)
   if(.not. restart) then
     resultsFile = HDF5_openFile(getSolverJobName()//'.hdf5','w')
     call results_addAttribute('DADF5_version_major',0)
-    call results_addAttribute('DADF5_version_minor',12)
-    call results_addAttribute('DAMASK_version',DAMASKVERSION)
+    call results_addAttribute('DADF5_version_minor',13)
+    call get_command_argument(0,commandLine)
+    call results_addAttribute('creator',trim(commandLine)//' '//DAMASKVERSION)
+    call results_addAttribute('created',now())
     call get_command(commandLine)
     call results_addAttribute('call',trim(commandLine))
     call results_closeGroup(results_addGroup('cell_to'))