SET MASK

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SET MASK

            LAS\SET MASK [ml1 ml2 [...]] [/VAR array]

        Defines a mask for the Gaussian fits by its  boundaries.  If  available,
        the  cursor  will  be  used  to specify missing arguments, unless option
        /NOCURSOR is present. When using the cursor, enter:  N  (or  Left  mouse
        button) to enter a value, C (or Middle button) to cancel the last entry,
        H for help, E (or Right button) for exit.  The boundaries are in current
        unit.  Default  is no mask. The boundaries are in current unit. See DRAW
        MASK to display the mask(s).

        SET MASK /VAR mask_array
          Define the masks from rank 1 array  mask_array[1+2*NMASK].  The  array
          must be of the following form:
            mask_array[1]=NMASK      number of masks
            mask_array[2*i:2*i+1]    boundaries of mask num. 'i'