Hi all,
Is there any way besides the Include module to mark data as invalid? I
have a list of invalid values that fall close to or within the data range,
but I don't want to convert the values.
For example, in the MODFLOW data set I'm reading:
-999.0 represents inactive (invalid) cells,
999.0 represents dry cells,
and 9999.0 represents dry stream cells in inactive cells.
Obviously, I should use values that don't fall within my range of data,
but I have no control over that. Right now I convert each of these values
to -9999.0, -9998.0, and -9997.0 respectively using a series of Compute
modules, and then use Include with a minimum of -9996.0 to mark these as
invalid.
Is there a simpler, more efficient way to do this? Possibly with a
ScalarList or a Compute equation? Something like
new_field = Compute( "$0 In $1 ? Invalid : $0", field, list);
TIA,
Fred Ramsing
