21.2 COMBINE

[BUNDLES\]COMBINE OutCube CODE In1 In2 [Off] [/FACTOR A1 A2] [/THRESHOLD T1 T2] [/BLANKING Bval] [/RELATIVE]

or

[BUNDLES\]COMBINE OutCube = [A1*]In1 Oper [A2*]In2 [Off] [/THRESHOLD T1 T2] [/BLANKING Bval] [/RELATIVE]

This is a superset of the MAP_COMBINE command, that automatically resamples and reproject the In1 and/or In2 data sets so that they match spatially (according to In1, in Absolute positions or only in Offsets if /RELATIVE is preseent) and spectrally (when both are data cubes).

See HELP MAP_COMBINE for details on the combination codes, factors, thresholds and blanking. In the second "natural" form, Oper can be any of the recognized values for CODE, or the classical operators +, -, * and | (the / would conflict with the option separator).

Cube, In1 and In2 are names of files or SIC Image variables, depending on whether a dot (.) is present in them or not.