[daip] aips install question

[Eric Greisen]

Chip Kobulnicky writes:
 > HI Eric,
 > 
 > The capability of the new greys for making color and contour plots is 
 > great!  It just seems that APARM is not actually doing anything.
 > THe bahavior is as if pixrange is simultaneously controlling the 
 > pixelrange for all three images.
 > 
 > Chip
 > 

 > AIPS 1: PIXRANGE      1           2.5      Min,Max of image intensity
 > AIPS 1:                                      0 => entire range.

 > AIPS 1: APARM        -1          -1        1,2 pixrange of green image
 > AIPS 1:            *rest 0                 3,4 pixrange of red image

But -1 to -1 and 0 to 0 are not legitimate intensity ranges.  So it
takes the full range of the image 3 and 4 as the values of APARM(1-2)
and (3-4), resp.

Eric Greisen