error stop better suited for internal errors

error stop gives full stack trace, which is very helpful for debugging.

src/HDF5_utilities.f90

@@ -12,11 +12,10 @@ module HDF5_utilities
 
   use prec
   use parallelization
-  use IO
   use rotations
 
- implicit none
+  implicit none
- public
+  public
 
 !--------------------------------------------------------------------------------------------------
 !> @brief reads integer or float data of defined shape from file                                    ! ToDo: order of arguments wrong
@@ -93,15 +92,15 @@ subroutine HDF5_utilities_init
 !--------------------------------------------------------------------------------------------------
 !initialize HDF5 library and check if integer and float type size match
   call h5open_f(hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_Utilities_init: h5open_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call h5tget_size_f(H5T_NATIVE_INTEGER,typeSize, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_Utilities_init: h5tget_size_f (int)')
+  if(hdferr < 0) error stop 'HDF5 error'
   if (int(bit_size(0),SIZE_T)/=typeSize*8) &
     error stop 'Default integer size does not match H5T_NATIVE_INTEGER'
 
   call h5tget_size_f(H5T_NATIVE_DOUBLE,typeSize, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_Utilities_init: h5tget_size_f (double)')
+  if(hdferr < 0) error stop 'HDF5 error'
   if (int(storage_size(0.0_pReal),SIZE_T)/=typeSize*8) &
     error stop 'pReal does not match H5T_NATIVE_DOUBLE'
 
@@ -128,30 +127,30 @@ integer(HID_T) function HDF5_openFile(fileName,mode,parallel)
   endif
 
   call h5pcreate_f(H5P_FILE_ACCESS_F, plist_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_openFile: h5pcreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 #ifdef PETSc
   if (present(parallel)) then; if (parallel) then
     call h5pset_fapl_mpio_f(plist_id, PETSC_COMM_WORLD, MPI_INFO_NULL, hdferr)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_openFile: h5pset_fapl_mpio_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif; endif
 #endif
 
   if    (m == 'w') then
     call h5fcreate_f(fileName,H5F_ACC_TRUNC_F,HDF5_openFile,hdferr,access_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_openFile: h5fcreate_f (w)')
+    if(hdferr < 0) error stop 'HDF5 error'
   elseif(m == 'a') then
     call h5fopen_f(fileName,H5F_ACC_RDWR_F,HDF5_openFile,hdferr,access_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_openFile: h5fopen_f (a)')
+    if(hdferr < 0) error stop 'HDF5 error'
   elseif(m == 'r') then
     call h5fopen_f(fileName,H5F_ACC_RDONLY_F,HDF5_openFile,hdferr,access_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_openFile: h5fopen_f (r)')
+    if(hdferr < 0) error stop 'HDF5 error'
   else
-    call IO_error(1,ext_msg='HDF5_openFile: h5fopen_f unknown access mode: '//trim(m))
+    error stop 'unknown access mode'
   endif
 
   call h5pclose_f(plist_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_openFile: h5pclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end function HDF5_openFile
 
@@ -166,7 +165,7 @@ subroutine HDF5_closeFile(fileHandle)
   integer     :: hdferr
 
   call h5fclose_f(fileHandle,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_closeFile: h5fclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine HDF5_closeFile
 
@@ -185,19 +184,19 @@ integer(HID_T) function HDF5_addGroup(fileHandle,groupName)
 !-------------------------------------------------------------------------------------------------
 ! creating a property list for data access properties
   call h5pcreate_f(H5P_GROUP_ACCESS_F, aplist_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_addGroup: h5pcreate_f ('//trim(groupName)//')')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !-------------------------------------------------------------------------------------------------
 ! setting I/O mode to collective
 #ifdef PETSc
   call h5pset_all_coll_metadata_ops_f(aplist_id, .true., hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_addGroup: h5pset_all_coll_metadata_ops_f ('//trim(groupName)//')')
+  if(hdferr < 0) error stop 'HDF5 error'
 #endif
 
 !-------------------------------------------------------------------------------------------------
 ! Create group
   call h5gcreate_f(fileHandle, trim(groupName), HDF5_addGroup, hdferr, OBJECT_NAMELEN_DEFAULT_F,gapl_id = aplist_id)
-  if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_addGroup: h5gcreate_f ('//trim(groupName)//')')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call h5pclose_f(aplist_id,hdferr)
 
@@ -221,19 +220,19 @@ integer(HID_T) function HDF5_openGroup(fileHandle,groupName)
  !-------------------------------------------------------------------------------------------------
  ! creating a property list for data access properties
   call h5pcreate_f(H5P_GROUP_ACCESS_F, aplist_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_openGroup: h5pcreate_f ('//trim(groupName)//')')
+  if(hdferr < 0) error stop 'HDF5 error'
 
  !-------------------------------------------------------------------------------------------------
  ! setting I/O mode to collective
 #ifdef PETSc
   call h5pget_all_coll_metadata_ops_f(aplist_id, is_collective, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_openGroup: h5pset_all_coll_metadata_ops_f ('//trim(groupName)//')')
+  if(hdferr < 0) error stop 'HDF5 error'
 #endif
 
  !-------------------------------------------------------------------------------------------------
  ! opening the group
   call h5gopen_f(fileHandle, trim(groupName), HDF5_openGroup, hdferr, gapl_id = aplist_id)
-  if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_openGroup: h5gopen_f ('//trim(groupName)//')')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call h5pclose_f(aplist_id,hdferr)
 
@@ -250,7 +249,7 @@ subroutine HDF5_closeGroup(group_id)
   integer :: hdferr
 
   call h5gclose_f(group_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_closeGroup: h5gclose_f (el is ID)', el = int(group_id))
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine HDF5_closeGroup
 
@@ -273,11 +272,11 @@ logical function HDF5_objectExists(loc_id,path)
   endif
 
   call h5lexists_f(loc_id, p, HDF5_objectExists, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_objectExists: h5oexists_by_name_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   if(HDF5_objectExists) then
     call h5oexists_by_name_f(loc_id, p, HDF5_objectExists, hdferr)
-    if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_objectExists: h5oexists_by_name_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
 end function HDF5_objectExists
@@ -309,25 +308,25 @@ subroutine HDF5_addAttribute_str(loc_id,attrLabel,attrValue,path)
   ptr(1) = c_loc(attrValue_)
 
   call h5screate_f(H5S_SCALAR_F,space_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_str: h5screate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5tcopy_f(H5T_STRING, type_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_str: h5tcopy_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5aexists_by_name_f(loc_id,trim(p),attrLabel,attrExists,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_str: h5aexists_by_name_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   if (attrExists) then
   call h5adelete_by_name_f(loc_id, trim(p), attrLabel, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_str: h5adelete_by_name_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   endif
   call h5acreate_by_name_f(loc_id,trim(p),trim(attrLabel),type_id,space_id,attr_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_str: h5acreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5awrite_f(attr_id, type_id, c_loc(ptr(1)), hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_str: h5awrite_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5aclose_f(attr_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_str: h5aclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5tclose_f(type_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_str: h5tclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5sclose_f(space_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_str: h5sclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine HDF5_addAttribute_str
 
@@ -354,21 +353,21 @@ subroutine HDF5_addAttribute_int(loc_id,attrLabel,attrValue,path)
   endif
 
   call h5screate_f(H5S_SCALAR_F,space_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int: h5screate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5aexists_by_name_f(loc_id,trim(p),attrLabel,attrExists,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int: h5aexists_by_name_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   if (attrExists) then
     call h5adelete_by_name_f(loc_id, trim(p), attrLabel, hdferr)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int: h5adelete_by_name_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
   call h5acreate_by_name_f(loc_id,trim(p),trim(attrLabel),H5T_NATIVE_INTEGER,space_id,attr_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int: h5acreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5awrite_f(attr_id, H5T_NATIVE_INTEGER, attrValue, int([1],HSIZE_T), hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int: h5awrite_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5aclose_f(attr_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int: h5tclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5sclose_f(space_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int: h5sclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine HDF5_addAttribute_int
 
@@ -395,21 +394,21 @@ subroutine HDF5_addAttribute_real(loc_id,attrLabel,attrValue,path)
   endif
 
   call h5screate_f(H5S_SCALAR_F,space_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_real: h5screate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5aexists_by_name_f(loc_id,trim(p),attrLabel,attrExists,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_real: h5aexists_by_name_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   if (attrExists) then
     call h5adelete_by_name_f(loc_id, trim(p), attrLabel, hdferr)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_real: h5adelete_by_name_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
   call h5acreate_by_name_f(loc_id,trim(p),trim(attrLabel),H5T_NATIVE_DOUBLE,space_id,attr_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_real: h5acreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5awrite_f(attr_id, H5T_NATIVE_DOUBLE, attrValue, int([1],HSIZE_T), hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_real: h5awrite_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5aclose_f(attr_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_real: h5tclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5sclose_f(space_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_real: h5sclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine HDF5_addAttribute_real
 
@@ -439,21 +438,21 @@ subroutine HDF5_addAttribute_int_array(loc_id,attrLabel,attrValue,path)
   array_size = size(attrValue,kind=HSIZE_T)
 
   call h5screate_simple_f(1, array_size, space_id, hdferr, array_size)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5screate_simple_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5aexists_by_name_f(loc_id,trim(p),attrLabel,attrExists,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5aexists_by_name_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   if (attrExists) then
     call h5adelete_by_name_f(loc_id, trim(p), attrLabel, hdferr)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5adelete_by_name_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
   call h5acreate_by_name_f(loc_id,trim(p),trim(attrLabel),H5T_NATIVE_INTEGER,space_id,attr_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5acreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5awrite_f(attr_id, H5T_NATIVE_INTEGER, attrValue, array_size, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5awrite_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5aclose_f(attr_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5tclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5sclose_f(space_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5sclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine HDF5_addAttribute_int_array
 
@@ -483,21 +482,21 @@ subroutine HDF5_addAttribute_real_array(loc_id,attrLabel,attrValue,path)
   array_size = size(attrValue,kind=HSIZE_T)
 
   call h5screate_simple_f(1, array_size, space_id, hdferr, array_size)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5screate_simple_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5aexists_by_name_f(loc_id,trim(p),attrLabel,attrExists,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5aexists_by_name_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   if (attrExists) then
     call h5adelete_by_name_f(loc_id, trim(p), attrLabel, hdferr)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5adelete_by_name_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
   call h5acreate_by_name_f(loc_id,trim(p),trim(attrLabel),H5T_NATIVE_DOUBLE,space_id,attr_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5acreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5awrite_f(attr_id, H5T_NATIVE_DOUBLE, attrValue, array_size, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5awrite_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5aclose_f(attr_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5tclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5sclose_f(space_id,hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_addAttribute_int_array: h5sclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine HDF5_addAttribute_real_array
 
@@ -513,13 +512,13 @@ subroutine HDF5_setLink(loc_id,target_name,link_name)
   logical                      :: linkExists
 
   call h5lexists_f(loc_id, link_name,linkExists, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_setLink: h5lexists_soft_f ('//trim(link_name)//')')
+  if(hdferr < 0) error stop 'HDF5 error'
   if (linkExists) then
     call h5ldelete_f(loc_id,link_name, hdferr)
-    if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_setLink: h5ldelete_soft_f ('//trim(link_name)//')')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
   call h5lcreate_soft_f(target_name, loc_id, link_name, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg = 'HDF5_setLink: h5lcreate_soft_f ('//trim(target_name)//' '//trim(link_name)//')')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine HDF5_setLink
 
@@ -558,7 +557,7 @@ subroutine HDF5_read_real1(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_DOUBLE,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_real1: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -598,7 +597,7 @@ subroutine HDF5_read_real2(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_DOUBLE,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_real2: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -638,7 +637,7 @@ subroutine HDF5_read_real3(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_DOUBLE,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_real3: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -678,7 +677,7 @@ subroutine HDF5_read_real4(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_DOUBLE,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_real4: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -718,7 +717,7 @@ subroutine HDF5_read_real5(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_DOUBLE,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_real5: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -758,7 +757,7 @@ subroutine HDF5_read_real6(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_DOUBLE,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_real6: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -798,7 +797,7 @@ subroutine HDF5_read_real7(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_DOUBLE,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_real7: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -840,7 +839,7 @@ subroutine HDF5_read_int1(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_INTEGER,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_int1: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -880,7 +879,7 @@ subroutine HDF5_read_int2(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_INTEGER,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_int2: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -920,7 +919,7 @@ subroutine HDF5_read_int3(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_INTEGER,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_int3: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -960,7 +959,7 @@ subroutine HDF5_read_int4(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_INTEGER,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_int4: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -1000,7 +999,7 @@ subroutine HDF5_read_int5(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_INTEGER,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_int5: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -1040,7 +1039,7 @@ subroutine HDF5_read_int6(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_INTEGER,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_int6: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -1080,7 +1079,7 @@ subroutine HDF5_read_int7(loc_id,dataset,datasetName,parallel)
 
   call h5dread_f(dset_id, H5T_NATIVE_INTEGER,dataset,totalShape, hdferr,&
                  file_space_id = filespace_id, xfer_prp = plist_id, mem_space_id = memspace_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='HDF5_read_int7: h5dread_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id)
 
@@ -1121,7 +1120,7 @@ subroutine HDF5_write_real1(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_DOUBLE,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_real1: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1162,7 +1161,7 @@ subroutine HDF5_write_real2(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_DOUBLE,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_real2: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1203,7 +1202,7 @@ subroutine HDF5_write_real3(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_DOUBLE,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_real3: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1244,7 +1243,7 @@ subroutine HDF5_write_real4(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_DOUBLE,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_real4: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1286,7 +1285,7 @@ subroutine HDF5_write_real5(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_DOUBLE,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_real5: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1327,7 +1326,7 @@ subroutine HDF5_write_real6(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_DOUBLE,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_real6: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1368,7 +1367,7 @@ subroutine HDF5_write_real7(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_DOUBLE,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_real7: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1410,7 +1409,7 @@ subroutine HDF5_write_int1(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_INTEGER,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_int1: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1451,7 +1450,7 @@ subroutine HDF5_write_int2(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_INTEGER,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_int2: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1492,7 +1491,7 @@ subroutine HDF5_write_int3(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_INTEGER,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_int3: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1533,7 +1532,7 @@ subroutine HDF5_write_int4(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_INTEGER,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_int4: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1574,7 +1573,7 @@ subroutine HDF5_write_int5(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_INTEGER,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-   if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_int5: h5dwrite_f')
+   if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1615,7 +1614,7 @@ subroutine HDF5_write_int6(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_INTEGER,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_int6: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1656,7 +1655,7 @@ subroutine HDF5_write_int7(loc_id,dataset,datasetName,parallel)
   if (product(totalShape) /= 0) then
     call h5dwrite_f(dset_id, H5T_NATIVE_INTEGER,dataset,int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_int7: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1732,7 +1731,7 @@ subroutine HDF5_write_rotation(loc_id,dataset,datasetName,parallel)
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
     call h5dwrite_f(dset_id, z_id,dataset_asArray(4,:),int(totalShape,HSIZE_T), hdferr,&
                    file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-    if (hdferr < 0) call IO_error(1,ext_msg='HDF5_write_rotation: h5dwrite_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 
   call finalize_write(plist_id, dset_id, filespace_id, memspace_id)
@@ -1765,7 +1764,7 @@ subroutine initialize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_
 !-------------------------------------------------------------------------------------------------
 ! creating a property list for transfer properties (is collective for MPI)
   call h5pcreate_f(H5P_DATASET_XFER_F, plist_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_read: h5pcreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !--------------------------------------------------------------------------------------------------
   readSize = 0
@@ -1773,9 +1772,9 @@ subroutine initialize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_
 #ifdef PETSc
   if (parallel) then
     call h5pset_dxpl_mpio_f(plist_id, H5FD_MPIO_COLLECTIVE_F, hdferr)
-    if (hdferr < 0) call IO_error(1,ext_msg='initialize_read: h5pset_dxpl_mpio_f')
+    if(hdferr < 0) error stop 'HDF5 error'
     call MPI_allreduce(MPI_IN_PLACE,readSize,worldsize,MPI_INT,MPI_SUM,PETSC_COMM_WORLD,ierr)       ! get total output size over each process
-    if (ierr /= 0) call IO_error(894,ext_msg='initialize_read: MPI_allreduce')
+    if (ierr /= 0) error stop 'MPI error'
   endif
 #endif
   myStart                   = int(0,HSIZE_T)
@@ -1785,28 +1784,28 @@ subroutine initialize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_
 !--------------------------------------------------------------------------------------------------
 ! create dataspace in memory (local shape)
   call h5screate_simple_f(size(localShape), localShape, memspace_id, hdferr, localShape)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_read: h5screate_simple_f/memspace_id')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !--------------------------------------------------------------------------------------------------
 ! creating a property list for IO and set it to collective
   call h5pcreate_f(H5P_DATASET_ACCESS_F, aplist_id, hdferr)
-    if (hdferr < 0) call IO_error(1,ext_msg='initialize_read: h5pcreate_f')
+    if(hdferr < 0) error stop 'HDF5 error'
 #ifdef PETSc
   call h5pset_all_coll_metadata_ops_f(aplist_id, .true., hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_read: h5pset_all_coll_metadata_ops_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 #endif
 
 !--------------------------------------------------------------------------------------------------
 ! open the dataset in the file and get the space ID
   call h5dopen_f(loc_id,datasetName,dset_id,hdferr, dapl_id = aplist_id)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_read: h5dopen_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5dget_space_f(dset_id, filespace_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_read: h5dget_space_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !--------------------------------------------------------------------------------------------------
 ! select a hyperslab (the portion of the current process) in the file
   call h5sselect_hyperslab_f(filespace_id, H5S_SELECT_SET_F, myStart, localShape, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_read: h5sselect_hyperslab_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine initialize_read
 
@@ -1820,15 +1819,15 @@ subroutine finalize_read(dset_id, filespace_id, memspace_id, plist_id, aplist_id
   integer :: hdferr
 
   call h5pclose_f(plist_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='finalize_read: plist_id')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5pclose_f(aplist_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='finalize_read: aplist_id')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5dclose_f(dset_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='finalize_read: h5dclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5sclose_f(filespace_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='finalize_read: h5sclose_f/filespace_id')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5sclose_f(memspace_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='finalize_read: h5sclose_f/memspace_id')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine finalize_read
 
@@ -1859,11 +1858,11 @@ subroutine initialize_write(dset_id, filespace_id, memspace_id, plist_id, &
 !-------------------------------------------------------------------------------------------------
 ! creating a property list for transfer properties (is collective when reading in parallel)
   call h5pcreate_f(H5P_DATASET_XFER_F, plist_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_write: h5pcreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 #ifdef PETSc
   if (parallel) then
     call h5pset_dxpl_mpio_f(plist_id, H5FD_MPIO_COLLECTIVE_F, hdferr)
-    if (hdferr < 0) call IO_error(1,ext_msg='initialize_write: h5pset_dxpl_mpio_f')
+    if(hdferr < 0) error stop 'HDF5 error'
   endif
 #endif
 
@@ -1874,7 +1873,7 @@ subroutine initialize_write(dset_id, filespace_id, memspace_id, plist_id, &
 #ifdef PETSc
   if (parallel) then
     call MPI_allreduce(MPI_IN_PLACE,writeSize,worldsize,MPI_INT,MPI_SUM,PETSC_COMM_WORLD,ierr)      ! get total output size over each process
-    if (ierr /= 0) call IO_error(894,ext_msg='initialize_write: MPI_allreduce')
+    if (ierr /= 0) error stop 'MPI error'
   endif
 #endif
   myStart                   = int(0,HSIZE_T)
@@ -1884,16 +1883,16 @@ subroutine initialize_write(dset_id, filespace_id, memspace_id, plist_id, &
 !--------------------------------------------------------------------------------------------------
 ! create dataspace in memory (local shape) and in file (global shape)
   call h5screate_simple_f(size(myShape), myShape, memspace_id, hdferr, myShape)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_write: h5dopen_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5screate_simple_f(size(totalShape), totalShape, filespace_id, hdferr, totalShape)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_write: h5dget_space_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !--------------------------------------------------------------------------------------------------
 ! create dataset in the file and select a hyperslab from it (the portion of the current process)
   call h5dcreate_f(loc_id, trim(datasetName), datatype, filespace_id, dset_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_write: h5dcreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5sselect_hyperslab_f(filespace_id, H5S_SELECT_SET_F, myStart, myShape, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='initialize_write: h5sselect_hyperslab_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine initialize_write
 
@@ -1907,13 +1906,13 @@ subroutine finalize_write(plist_id, dset_id, filespace_id, memspace_id)
   integer :: hdferr
 
   call h5pclose_f(plist_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='finalize_write: plist_id')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5dclose_f(dset_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='finalize_write: h5dclose_f')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5sclose_f(filespace_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='finalize_write: h5sclose_f/filespace_id')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5sclose_f(memspace_id, hdferr)
-  if (hdferr < 0) call IO_error(1,ext_msg='finalize_write: h5sclose_f/memspace_id')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 end subroutine finalize_write
 

src/results.f90

@@ -7,6 +7,7 @@
 module results
   use DAMASK_interface
   use parallelization
+  use IO
   use rotations
   use HDF5_utilities
 #ifdef PETSc
@@ -535,33 +536,46 @@ subroutine results_mapping_constituent(phaseAt,memberAtLocal,label)
 
 
   integer(SIZE_T) :: type_size_string, type_size_int
-  integer         :: ierr, i
+  integer         :: hdferr, ierr, i
 
 !---------------------------------------------------------------------------------------------------
 ! compound type: name of phase section + position/index within results array
-  call h5tcopy_f(H5T_NATIVE_CHARACTER, dt_id, ierr)
+  call h5tcopy_f(H5T_NATIVE_CHARACTER, dt_id, hdferr)
-  call h5tset_size_f(dt_id, int(len(label(1)),SIZE_T), ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
-  call h5tget_size_f(dt_id, type_size_string, ierr)
+  call h5tset_size_f(dt_id, int(len(label(1)),SIZE_T), hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tget_size_f(dt_id, type_size_string, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5tget_size_f(H5T_NATIVE_INTEGER, type_size_int, ierr)
+  call h5tget_size_f(H5T_NATIVE_INTEGER, type_size_int, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5tcreate_f(H5T_COMPOUND_F, type_size_string + type_size_int, dtype_id, ierr)
+  call h5tcreate_f(H5T_COMPOUND_F, type_size_string + type_size_int, dtype_id, hdferr)
-  call h5tinsert_f(dtype_id, "Name", 0_SIZE_T, dt_id,ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
-  call h5tinsert_f(dtype_id, "Position", type_size_string, H5T_NATIVE_INTEGER, ierr)
+  call h5tinsert_f(dtype_id, "Name", 0_SIZE_T, dt_id,hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tinsert_f(dtype_id, "Position", type_size_string, H5T_NATIVE_INTEGER, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !--------------------------------------------------------------------------------------------------
 ! create memory types for each component of the compound type
-  call h5tcreate_f(H5T_COMPOUND_F, type_size_string, name_id, ierr)
+  call h5tcreate_f(H5T_COMPOUND_F, type_size_string, name_id, hdferr)
-  call h5tinsert_f(name_id, "Name", 0_SIZE_T, dt_id, ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tinsert_f(name_id, "Name", 0_SIZE_T, dt_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5tcreate_f(H5T_COMPOUND_F, type_size_int, position_id, ierr)
+  call h5tcreate_f(H5T_COMPOUND_F, type_size_int, position_id, hdferr)
-  call h5tinsert_f(position_id, "Position", 0_SIZE_T, H5T_NATIVE_INTEGER, ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tinsert_f(position_id, "Position", 0_SIZE_T, H5T_NATIVE_INTEGER, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5tclose_f(dt_id, ierr)
+  call h5tclose_f(dt_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !--------------------------------------------------------------------------------------------------
 ! prepare MPI communication (transparent for non-MPI runs)
-  call h5pcreate_f(H5P_DATASET_XFER_F, plist_id, ierr)
+  call h5pcreate_f(H5P_DATASET_XFER_F, plist_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
   memberOffset = 0
   do i=1, size(label)
     memberOffset(i,worldrank) = count(phaseAt == i)*size(memberAtLocal,2)                                ! number of points/instance of this process
@@ -572,14 +586,14 @@ subroutine results_mapping_constituent(phaseAt,memberAtLocal,label)
 !--------------------------------------------------------------------------------------------------
 ! MPI settings and communication
 #ifdef PETSc
-  call h5pset_dxpl_mpio_f(plist_id, H5FD_MPIO_COLLECTIVE_F, ierr)
+  call h5pset_dxpl_mpio_f(plist_id, H5FD_MPIO_COLLECTIVE_F, hdferr)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_constituent: h5pset_dxpl_mpio_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call MPI_allreduce(MPI_IN_PLACE,writeSize,worldsize,MPI_INT,MPI_SUM,PETSC_COMM_WORLD,ierr)        ! get output at each process
-  if (ierr /= 0) call IO_error(894,ext_msg='results_mapping_constituent: MPI_allreduce/writeSize')
+  if(ierr /= 0) error stop 'MPI error'
 
   call MPI_allreduce(MPI_IN_PLACE,memberOffset,size(memberOffset),MPI_INT,MPI_SUM,PETSC_COMM_WORLD,ierr)! get offset at each process
-  if (ierr /= 0) call IO_error(894,ext_msg='results_mapping_constituent: MPI_allreduce/memberOffset')
+  if(ierr /= 0) error stop 'MPI error'
 #endif
 
   myShape    = int([size(phaseAt,1),writeSize(worldrank)],  HSIZE_T)
@@ -588,14 +602,14 @@ subroutine results_mapping_constituent(phaseAt,memberAtLocal,label)
 
 !--------------------------------------------------------------------------------------------------
 ! create dataspace in memory (local shape = hyperslab) and in file (global shape)
-  call h5screate_simple_f(2,myShape,memspace_id,ierr,myShape)
+  call h5screate_simple_f(2,myShape,memspace_id,hdferr,myShape)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_constituent: h5screate_simple_f/memspace_id')
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5screate_simple_f(2,totalShape,filespace_id,ierr,totalShape)
+  call h5screate_simple_f(2,totalShape,filespace_id,hdferr,totalShape)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_constituent: h5screate_simple_f/filespace_id')
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5sselect_hyperslab_f(filespace_id, H5S_SELECT_SET_F, myOffset, myShape, ierr)
+  call h5sselect_hyperslab_f(filespace_id, H5S_SELECT_SET_F, myOffset, myShape, hdferr)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_constituent: h5sselect_hyperslab_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !---------------------------------------------------------------------------------------------------
 ! expand phaseAt to consider IPs (is not stored per IP)
@@ -611,29 +625,36 @@ subroutine results_mapping_constituent(phaseAt,memberAtLocal,label)
 
 !--------------------------------------------------------------------------------------------------
 ! write the components of the compound type individually
-  call h5pset_preserve_f(plist_id, .TRUE., ierr)
+  call h5pset_preserve_f(plist_id, .TRUE., hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
   loc_id = results_openGroup('/mapping')
-  call h5dcreate_f(loc_id, 'phase', dtype_id, filespace_id, dset_id, ierr)
+  call h5dcreate_f(loc_id, 'phase', dtype_id, filespace_id, dset_id, hdferr)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_constituent: h5dcreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call h5dwrite_f(dset_id, name_id, reshape(label(pack(phaseAtMaterialpoint,.true.)),myShape), &
-                  myShape, ierr, file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
+                  myShape, hdferr, file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_constituent: h5dwrite_f/name_id')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5dwrite_f(dset_id, position_id, reshape(pack(memberAtGlobal,.true.),myShape), &
-                  myShape, ierr, file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
+                  myShape, hdferr, file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_constituent: h5dwrite_f/position_id')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !--------------------------------------------------------------------------------------------------
 ! close all
   call HDF5_closeGroup(loc_id)
-  call h5pclose_f(plist_id, ierr)
+  call h5pclose_f(plist_id, hdferr)
-  call h5sclose_f(filespace_id, ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
-  call h5sclose_f(memspace_id, ierr)
+  call h5sclose_f(filespace_id, hdferr)
-  call h5dclose_f(dset_id, ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
-  call h5tclose_f(dtype_id, ierr)
+  call h5sclose_f(memspace_id, hdferr)
-  call h5tclose_f(name_id, ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
-  call h5tclose_f(position_id, ierr)
+  call h5dclose_f(dset_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tclose_f(dtype_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tclose_f(name_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tclose_f(position_id, hdferr)
 
   ! for backward compatibility
   call results_setLink('/mapping/phase','/mapping/cellResults/constituent')
@@ -673,51 +694,64 @@ subroutine results_mapping_homogenization(homogenizationAt,memberAtLocal,label)
 
 
   integer(SIZE_T) :: type_size_string, type_size_int
-  integer         :: ierr, i
+  integer         :: hdferr, ierr, i
 
 !---------------------------------------------------------------------------------------------------
 ! compound type: name of phase section + position/index within results array
-  call h5tcopy_f(H5T_NATIVE_CHARACTER, dt_id, ierr)
+  call h5tcopy_f(H5T_NATIVE_CHARACTER, dt_id, hdferr)
-  call h5tset_size_f(dt_id, int(len(label(1)),SIZE_T), ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
-  call h5tget_size_f(dt_id, type_size_string, ierr)
+  call h5tset_size_f(dt_id, int(len(label(1)),SIZE_T), hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tget_size_f(dt_id, type_size_string, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5tget_size_f(H5T_NATIVE_INTEGER, type_size_int, ierr)
+  call h5tget_size_f(H5T_NATIVE_INTEGER, type_size_int, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5tcreate_f(H5T_COMPOUND_F, type_size_string + type_size_int, dtype_id, ierr)
+  call h5tcreate_f(H5T_COMPOUND_F, type_size_string + type_size_int, dtype_id, hdferr)
-  call h5tinsert_f(dtype_id, "Name", 0_SIZE_T, dt_id,ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
-  call h5tinsert_f(dtype_id, "Position", type_size_string, H5T_NATIVE_INTEGER, ierr)
+  call h5tinsert_f(dtype_id, "Name", 0_SIZE_T, dt_id,hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tinsert_f(dtype_id, "Position", type_size_string, H5T_NATIVE_INTEGER, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !--------------------------------------------------------------------------------------------------
 ! create memory types for each component of the compound type
-  call h5tcreate_f(H5T_COMPOUND_F, type_size_string, name_id, ierr)
+  call h5tcreate_f(H5T_COMPOUND_F, type_size_string, name_id, hdferr)
-  call h5tinsert_f(name_id, "Name", 0_SIZE_T, dt_id, ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tinsert_f(name_id, "Name", 0_SIZE_T, dt_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5tcreate_f(H5T_COMPOUND_F, type_size_int, position_id, ierr)
+  call h5tcreate_f(H5T_COMPOUND_F, type_size_int, position_id, hdferr)
-  call h5tinsert_f(position_id, "Position", 0_SIZE_T, H5T_NATIVE_INTEGER, ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tinsert_f(position_id, "Position", 0_SIZE_T, H5T_NATIVE_INTEGER, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5tclose_f(dt_id, ierr)
+  call h5tclose_f(dt_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !--------------------------------------------------------------------------------------------------
 ! prepare MPI communication (transparent for non-MPI runs)
-  call h5pcreate_f(H5P_DATASET_XFER_F, plist_id, ierr)
+  call h5pcreate_f(H5P_DATASET_XFER_F, plist_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
   memberOffset = 0
   do i=1, size(label)
-    memberOffset(i,worldrank) = count(homogenizationAt == i)*size(memberAtLocal,1)                       ! number of points/instance of this process
+    memberOffset(i,worldrank) = count(homogenizationAt == i)*size(memberAtLocal,1)                  ! number of points/instance of this process
   enddo
   writeSize = 0
-  writeSize(worldrank) = size(memberAtLocal)                                                             ! total number of points by this process
+  writeSize(worldrank) = size(memberAtLocal)                                                        ! total number of points by this process
 
 !--------------------------------------------------------------------------------------------------
 ! MPI settings and communication
 #ifdef PETSc
-  call h5pset_dxpl_mpio_f(plist_id, H5FD_MPIO_COLLECTIVE_F, ierr)
+  call h5pset_dxpl_mpio_f(plist_id, H5FD_MPIO_COLLECTIVE_F, hdferr)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_homogenization: h5pset_dxpl_mpio_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call MPI_allreduce(MPI_IN_PLACE,writeSize,worldsize,MPI_INT,MPI_SUM,PETSC_COMM_WORLD,ierr)        ! get output at each process
-  if (ierr /= 0) call IO_error(894,ext_msg='results_mapping_homogenization: MPI_allreduce/writeSize')
+  if(ierr /= 0) error stop 'MPI error'
 
   call MPI_allreduce(MPI_IN_PLACE,memberOffset,size(memberOffset),MPI_INT,MPI_SUM,PETSC_COMM_WORLD,ierr)! get offset at each process
-  if (ierr /= 0) call IO_error(894,ext_msg='results_mapping_homogenization: MPI_allreduce/memberOffset')
+  if(ierr /= 0) error stop 'MPI error'
 #endif
 
   myShape    = int([writeSize(worldrank)],          HSIZE_T)
@@ -726,14 +760,14 @@ subroutine results_mapping_homogenization(homogenizationAt,memberAtLocal,label)
 
 !--------------------------------------------------------------------------------------------------
 ! create dataspace in memory (local shape = hyperslab) and in file (global shape)
-  call h5screate_simple_f(1,myShape,memspace_id,ierr,myShape)
+  call h5screate_simple_f(1,myShape,memspace_id,hdferr,myShape)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_homogenization: h5screate_simple_f/memspace_id')
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5screate_simple_f(1,totalShape,filespace_id,ierr,totalShape)
+  call h5screate_simple_f(1,totalShape,filespace_id,hdferr,totalShape)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_homogenization: h5screate_simple_f/filespace_id')
+  if(hdferr < 0) error stop 'HDF5 error'
 
-  call h5sselect_hyperslab_f(filespace_id, H5S_SELECT_SET_F, myOffset, myShape, ierr)
+  call h5sselect_hyperslab_f(filespace_id, H5S_SELECT_SET_F, myOffset, myShape, hdferr)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_homogenization: h5sselect_hyperslab_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !---------------------------------------------------------------------------------------------------
 ! expand phaseAt to consider IPs (is not stored per IP)
@@ -749,29 +783,36 @@ subroutine results_mapping_homogenization(homogenizationAt,memberAtLocal,label)
 
 !--------------------------------------------------------------------------------------------------
 ! write the components of the compound type individually
-  call h5pset_preserve_f(plist_id, .TRUE., ierr)
+  call h5pset_preserve_f(plist_id, .TRUE., hdferr)
 
   loc_id = results_openGroup('/mapping')
-  call h5dcreate_f(loc_id, 'homogenization', dtype_id, filespace_id, dset_id, ierr)
+  call h5dcreate_f(loc_id, 'homogenization', dtype_id, filespace_id, dset_id, hdferr)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_homogenization: h5dcreate_f')
+  if(hdferr < 0) error stop 'HDF5 error'
 
   call h5dwrite_f(dset_id, name_id, reshape(label(pack(homogenizationAtMaterialpoint,.true.)),myShape), &
-                  myShape, ierr, file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
+                  myShape, hdferr, file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_homogenization: h5dwrite_f/name_id')
+  if(hdferr < 0) error stop 'HDF5 error'
   call h5dwrite_f(dset_id, position_id, reshape(pack(memberAtGlobal,.true.),myShape), &
-                  myShape, ierr, file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
+                  myShape, hdferr, file_space_id = filespace_id, mem_space_id = memspace_id, xfer_prp = plist_id)
-  if (ierr < 0) call IO_error(1,ext_msg='results_mapping_homogenization: h5dwrite_f/position_id')
+  if(hdferr < 0) error stop 'HDF5 error'
 
 !--------------------------------------------------------------------------------------------------
 ! close all
   call HDF5_closeGroup(loc_id)
-  call h5pclose_f(plist_id, ierr)
+  call h5pclose_f(plist_id, hdferr)
-  call h5sclose_f(filespace_id, ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
-  call h5sclose_f(memspace_id, ierr)
+  call h5sclose_f(filespace_id, hdferr)
-  call h5dclose_f(dset_id, ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
-  call h5tclose_f(dtype_id, ierr)
+  call h5sclose_f(memspace_id, hdferr)
-  call h5tclose_f(name_id, ierr)
+  if(hdferr < 0) error stop 'HDF5 error'
-  call h5tclose_f(position_id, ierr)
+  call h5dclose_f(dset_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tclose_f(dtype_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tclose_f(name_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
+  call h5tclose_f(position_id, hdferr)
+  if(hdferr < 0) error stop 'HDF5 error'
 
   ! for backward compatibility
   call results_setLink('/mapping/homogenization','/mapping/cellResults/materialpoint')