AIPS NRAO AIPS HELP file for TVCOMPS in 31DEC18



As of Mon Jul 23 5:31:52 2018


TVMODEL: DisplayS slice model COMPONENTS on TV graphics INNAME Image name (name) INCLASS Image name (class) INSEQ 0.0 9999.0 Image name (seq. #) INDISK 0.0 9.0 Disk drive # INVERS 0.0 46655.0 Version # of SL file. 0=>last IN2VERS 0.0 46655.0 Version # of model. 0 => last LTYPE -410.0 410.0 Type of labeling: 1 border, 2 no ticks, 3 standard, 4 rel to center, 5 rel to subim cen 6 map pixels, 7-10 as 3-6 but no non-axis PIXRANGE Min,Max of image intensity Max <= Min => entire range BDROP 0.0 9999.0 Drop slice pts from beginning EDROP 0.0 9999.0 Drop slice pts from end GRCHAN 0.0 7.0 Graphics channel to use

HELP SECTION

TVCOMPS
Type: Verb
Use:  TVCOMPS will display the components (including baseline) of a
      Gaussian model of a slice file directly to a TV graphics plane
      without going through a plot file.  It erases the specified
      graphics plane, labels the plot, and then draws the slice data.
      TVACOMPS draws slice model components without the erasure and
      labeling.

      Usage hint:  Start with a TVINIT to clear the TV memory.  Then
      do a TVSLICE to one graphics plane, TVAMODEL, TVARESID, TVACOMPS
      to three other graphics planes.  This allows all four to be seen
      but in different colors to aid recognition.  When one or more of
      the plots overlap additional complementary colors are used.  One
      of the parts of this display may be replaced with GRCLEAR and a
      new TVAMODEL or TVARESID without deleting the other parts.
      GROFF will make one part invisible without deleting it.
Adverbs:
  INNAME......Image name (name).         Standard defaults.
  INCLASS.....Image name (class).        Standard defaults.
  INSEQ.......Image name (seq. #).       0 => highest.
  INDISK......Disk unit #.               0 => any.
  INVERS......Version # of SL file.      0 => highest version #
  IN2VERS.....Version # of model file.   0 => last version.
  LTYPE.......Labelling type, see HELP LTYPE for details:
              1 = border, 2 = no ticks, 3 or 7 = standard, 4 or 8 =
              relative to ref. pixel, 5 or 9 = relative to subimage
              (BLC, TRC) center, 6 or 10 = pixels.  7-10 all labels
              other than tick numbers and axis type are omitted.
              Add n * 100 to alter the metric scaling.
  PIXRANGE....Min,Max of Image intensity.  0 => entire range of
              the slice (not the image).
  BDROP.......No of slice pts to omit from beginning of plot.
  EDROP.......No of slice points to omit from end of plot.
              Note that these are points in the slice not pixels in
              the original image.  Use INEXT='SL'; EXTLIST to see how
              many points are in the slice.
  GRCHAN......TV graphics plane to use.  <= 0 -> 1

EXPLAIN SECTION


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