; ZINC
;---------------------------------------------------------------
;! Set the increment of the third axis
;# ADVERB COORDINATES
;-----------------------------------------------------------------------
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;-----------------------------------------------------------------------
;---------------------------------------------------------------
ZINC      LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
----------------------------------------------------------------
ZINC
Type:  Adverb  (scalar)
Use:   To set the increment on the third "real" (more than 1
       point) axis.
Null value:
       0   => 1.
Tasks:
   AGAUS.........Fits 1-dimensional Gaussians to absorption-line spectra.
                 ZINC is the increment in planes during the first pass
                 of fitting.
   IMLIN.........Fits and removes continuum emission from cube.
   IMVIM.........Plots one image's values against another's.
   ISPEC.........Plots and prints spectrum of region of a cube.
   KNTR..........Make a contour/grey plot file from an image w multiple
                 panels.
   PLCUB.........Task to plot intensity vs x panels on grid of y,z pixels.
   RMFIT.........Fits 1-dimensional polarization spectrum to Q/U cube.
                 ZINC is the invrement in planes during the first pass
                 of fitting.
   RSPEC.........Plots and prints spectrum of rms of a cube.
   SERCH.........Finds line signals in transposed data cube.
   SLCOL.........Task to collate slice data and models.  A point is
                 saved every ZINC arc seconds.
   SUBIM.........Task to select a subimage from up to a 7-dim. image.
   UVAVG.........Average or merge a sorted (BT, TB) uv database.  ZINC
                 is the input averaging time in seconds.
   UVDI1.........Subtract UV data(averaged up to one time) from the other
                 UV data.  ZINC is the input averaging time in seconds.
   UVRFI.........Mitigate RFI by Fourier transform or fitting the circle.
                 ZINC is the input averaging time in seconds..
   XBASL.........Fits and subtracts nth-order baselines from cube (x
                 axis).
   XGAUS.........Fits 1-dimensional Gaussians to images: restartable.
                 ZINC is the invrement in planes during the first pass
                 of fitting.
   XPLOT.........Plots image rows one at a time on the graphics or TV
                 screen.
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