matlab.io.fits.writeComment
Write or append COMMENT keyword to CHU
Syntax
writeComment(fptr,comment)
Description
writeComment(fptr,comment)
writes (appends) a COMMENT keyword to the CHU.
The comment keyword, specified as a character vector or string scalar, will be continued
over multiple keywords if it is longer than 70 characters.
This function corresponds to the fits_write_comment
(ffpcom)
function in the CFITSIO library C API.
Examples
import matlab.io.* fptr = fits.createFile('myfile.fits'); fits.createImg(fptr,'byte_img',[100 200]); fits.writeComment(fptr,'this is a comment'); fits.writeComment(fptr,'this is another comment'); fits.closeFile(fptr); fitsdisp('myfile.fits','mode','full');