- Form: AEDIT source [BOX=n] [INT] [SET=x] [MASK] [OLD]
[filename]
-
- BOX=n
- specifies the BOX to use
- INT
- BOX will be specified interactively
- SET=x
- specifies the flag value
- MASK
- tells AEDIT to create a VISTA logical mask only (pixel values
are unchanged)
- OLD
- tells AEDIT to edit pixels specified in the file specified on
the command line
- filename
- tells AEDIT to write out the regions it edits into a
formatted file (if INT is specified) or to read in the regions from
the file (if OLD is specified)
AEDIT will set all pixels in given image subregions to a constant value and
create a VISTA logical MASK of those pixels. This can be done either
interactively, through a box number, or through a formatted file containing
a list of box definitions. If INT is specified, the user is expected to
interactively determine on the display a number of regions to be edited.
INT overrides BOX=n.
If INT is specified and a file name is given on the command line, AEDIT
will write a list of the boxes it has edited into the specified file. The
form is SR ER SC EC; the files are formatted (ASCII) files. If OLD is
specified, AEDIT will read the regions to be edited from the specified
file. If no file name is given on the command line, the user will be
prompted for it. OLD overrides INT.
SET=x specifies the flag value to which to set the data (default = -7777).
If the image is not displayed and INT is specified, this routine will
display it. The keyword MASK tells the routine to create the logical mask
only, and not actually change any pixel values.