size
Size is the buffer around the central block. A size of 0 means the test will only run on the central block, a size of 1 means the test will run on a 3x3x3 area centered on the central block, etc.
Size is the buffer around the central block. A size of 0 means the test will only run on the central block, a size of 1 means the test will run on a 3x3x3 area centered on the central block, etc.