NAME

fparimg -- Write a task parameter value to a FITS image pixel.

USAGE

        fparimg invalue infile[ext#] pixels

DESCRIPTION

This task writes the input parameter value to the pixel in a FITS image extension. If 'invalue' is set to "INDEF", the pixel value will be set to undefined.

PARAMETERS

invalue [double]

Input value to be written to the image pixel.

fitsfile [ input FITS file name]

The name, including extension and extension number in square brackets (e.g., myfile.fits[3]), of the FITS image to be modified.

pixel [string]

The coordinates of the FITS image pixel to modify.

EXAMPLES

1. Set the value of a pixel with coordinates 1,1,1,1 in the FITS file myfile.fits[2] to 100:

               ft> fparimg 100 myfile.fits[2] 1,1,1,1

BUGS

SEE ALSO

fimgpar

CATEGORY

Dec98 ftools.fimage