BPFile writer with heat transfer: missing data in BP file

Created by: pnorbert

Data is 0 where it should not be. Bug present in VM as well as on Titan.

$ mpirun -n 1 ./bin/heatTransfer_write_adios2 ../examples/heatTransfer/heat_bpfile.xml heat1.bp 1 1 100 100 10 10

$ bpls -l heat1.bp double T 11*{100, 100} = -6.40663 / 7.19752 / null / null

$ bpls -l heat1.bp -d T -n 100 > T1.txt $ less -S T1.txt steps 3, 5, 7, 8, 9 have lots of zeros in the data

The statistics looks fine:

$ bpls -l heat1.bp -D double T 11*{100, 100} = -6.40663 / 7.19752 / null / null step 0: block 0: [ 0:99, 0:99] = -6.40663 / 7.19752/ N/A / N/A step 1: block 0: [ 0:99, 0:99] = -5.52777 / 5.90105/ N/A / N/A step 2: block 0: [ 0:99, 0:99] = -4.93104 / 5.05211/ N/A / N/A step 3: block 0: [ 0:99, 0:99] = -4.47786 / 4.49254/ N/A / N/A step 4: block 0: [ 0:99, 0:99] = -4.09603 / 4.09298/ N/A / N/A step 5: block 0: [ 0:99, 0:99] = -3.78051 / 3.80745/ N/A / N/A step 6: block 0: [ 0:99, 0:99] = -3.52656 / 3.60721/ N/A / N/A step 7: block 0: [ 0:99, 0:99] = -3.30453 / 3.44875/ N/A / N/A step 8: block 0: [ 0:99, 0:99] = -3.11012 / 3.31992/ N/A / N/A step 9: block 0: [ 0:99, 0:99] = -2.94833 / 3.22147/ N/A / N/A step 10: block 0: [ 0:99, 0:99] = -2.80852 / 3.13586/ N/A / N/A

The variable size is 100x100 above. The bug is not present with 10x10.