AIPS HELP file for TVACOMPS in 31DEC22
As of Sat Aug 13 8:49:38 2022
TVACOMPS: Verb to add slice model components directly on TV
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
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
Use: TVAMODEL will add a display of the components (including
baseline) of a Gaussian model of a slice file on a TV graphics
plane. It plots the model without erasing the graphics plane
and without labeling. TVCOMPS does the erasure and labeling as
well as the plot.
Usage hint: Start with a TVINIT to clear the TV memory. Then
do a TVSLICE to one graphics plane, TVAMODEL, TVARESID, AND
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 TVACOMPS or TVARESID without deleting the
other parts. GROFF will make one part invisible without
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.
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