AIPS HELP file for DOWEDGE in 31DEC26

As of Sat May 9 13:38:22 2026

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DOWEDGE
Type: Adverb  (Logical,  > 0  =>  true)
Use:  True (>0) means do a wedge on the display, false (-1)
      means do not add a wedge to the display.
Null value:  true (1)
Tasks:
   BPLOT.........Plots bandpass tables in 2 dimensions as function of
                 time.
   CHKFC.........Makes images of Clean boxes from BOXFILE.  DOWEDGE>0
                 causes facet numbers to be added to the boxes.
   GREYS.........Plot a gray-scale version of a plane of an image with
                 optional wedge and overlayed contours.  If DOWEDGE > 1,
                 the wedge will be along the right hand edge else it is
                 along the bottom.
   HUINT.........Make RGB image from images of intensity & hue, like
                 TVHUEINT.  DOWEDGE controls plotting of a step wedge
                 on the top and/or on the right hand edge.
   KNTR..........Make a contour/grey plot file from an image w multiple
                 panels.  DOWEDGE controls where a wedge is plotted and
                 what range of values are represented.
   MASKS.........Makes mask image of Clean boxes from boxfile.  DOWEDGE
                 controls whether facet numbers appear in the boxes and
                 what intensity is used for the edges of the boxes.
   PCNTR.........Generate plot file with contours plus polarization
                 vectors.  DOWEDGE controls where a wedge is plotted and
                 what range of values are represented.
   PLAYR.........Task to load one or two images and play with them on
                 the TV.  DOWEDGE controls the number of contours in
                 certain OFM functions and can be changed interactively.
   SPLOT.........Plots selected contents of SN, SY, TY, PC or CL files
                 versus time.
   TVHUI.........Make TV image from images of intensity, hue, saturation
                 DOWEDGE controls plotting of a step wedge on the top
                 and/or on the right hand edge.
Verbs:
   OFMCONT.......Creates/modifies TV color OFMs with level or wedged
                 contours.  DOWEDGE sets the number of contours and
                 whether they are level or step functions.

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