Integral test: reduce mesh size to speed up runtime
Integral test: reduce mesh size to speed up runtime

ORNL-CEES/DataTransferKit,dalg24/DataTransferKit,amccaskey/DataTransferKit,Rombur/DataTransferKit,dalg24/DataTransferKit,dalg24/DataTransferKit,ORNL-CEES/DataTransferKit,dalg24/DataTransferKit,amccaskey/DataTransferKit,Rombur/DataTransferKit,Rombur/DataTransferKit,Rombur/DataTransferKit,amccaskey/DataTransferKit,ORNL-CEES/DataTransferKit,ORNL-CEES/DataTransferKit,amccaskey/DataTransferKit