Index: WriteScalar.c =================================================================== RCS file: /cactusdevcvs/CactusBase/IOBasic/src/WriteScalar.c,v retrieving revision 1.17 diff -d -r1.17 WriteScalar.c 152c152 < int input_array[1]; --- > CCTK_INT input_array[1]; 154c154,155 < CCTK_REAL output_value; --- > CCTK_REAL output_value=-3.141592654; > const CCTK_INT output_dim[1]={1}; 175c176 < reduction->is_valid = CCTK_ReduceGridArrays (GH, 0, reduction->handle, -1, 1, input_array , 1, output_array_type_codes, reduction_value) == 0; --- > reduction->is_valid = CCTK_ReduceGridArrays (GH, 0, reduction->handle, -1, 1, 1, input_array , 1, 1, output_dim, output_array_type_codes, reduction_value) == 0;