オン—Signifies that if any cell location on the input raster contains a value that is not present or reclassed in the remap file, the value will be reclassed to NoData for that location on the output raster.
オフ—Signifies that if any cell location on the input raster contains a value that is not present or reclassed in the remap file, the value should remain intact and be written for that location to the output raster. This is the default.
NODATA—Signifies that if any cell location on the input raster contains a value that is not present or reclassed in the remap file, the value will be reclassed to NoData for that location on the output raster.
DATA—Signifies that if any cell location on the input raster contains a value that is not present or reclassed in the remap file, the value should remain intact and be written for that location to the output raster. This is the default.