Cfitsio Toolkit - matlab.io.fits.writeImg

: writeImg(file, imagedata)

: writeImg(file, imagedata, fpixel)

write imagedata to a FITS file. The rows and column size must match the size of NAXIS, NAXIS etc

This is the equivalent of the cfitsio fits_write_subset function.

Inputs

file - opened fits file.

imagedata - Image data.

fpixel - start pixel to write from.

Outputs

None

Examples

Create a fits file and write a 10x10 image in the primary and image ext:

 import_fits;
 fd = fits.createFile("myfitsfile.fits");
 data = int16(zeros(10,10));
 # primary
 fits.createImg(fd,class(data), size(data));
 fits.writeImg(fd,data);
 # image ext
 fits.createImg(fd,class(data), size(data));
 fits.writeImg(fd,data);
 # close file
 fits.closeFile(fd);