Level 2 Help for RESSAR77

INP

	Ex:  INP=(PIC,RES,BLM)
PIC is the input image.  PIC must be an 800x800 geometrically uncorrected
    Voyager image in either byte or halfword (16-bit integer) format.  The
    entire image must be processed (i.e. the VICAR size field is ignored).
RES is a record containing the reseau locations for PIC.  RES may be created
    by program RESLOC (see example below).
BLM is an optional Blemish Location File.  BLM contains the location and
    size of each blemish for the camera used to acquire the input image.
   If specified, the camera blemishes are also removed.


OUT

	Ex:  OUT=OPIC
OPIC is the output image.  OPIC is identical to the input image, except that
all reseau marks, fiducial marks, and camera blemishes have been removed (Note
that keywords KEEPRESE or KEEPFIDU may be used to suppress the removal of
the reseau and/or fiducial marks).


DBUG

This keyword causes diagnostic messages to be printed.
DBUG should only be used by the programmer debugging the program.


RADIUS

	Ex:  RADIUS=5.0
Floating point number specifying the radius (in pixels) of the circle enclosing
each reseau mark.  The accepted range is 2.0 to 10.0 pixels (default=5).


CAMERA

Optional integer value: Camera serial number.  Default is the value in the
input picture label.  Valid Voyager camera serial numbers are:
	4 = VGR-2 WA		6 = VGR-1 WA
	5 = VGR-2 NA		7 = VGR-1 NA


CENTERS

Groups of three REAL numbers (line,sample,radius) specifying circular areas
within the image to be removed via interpolation.  The entire circle need not
lie completely within the image.  The accepted range for radius is 2.0 to 10.0
pixels.  No more than 6 centers may be defined.