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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
| commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
| tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /sys/imfort/doc/imdelk.hlp | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'sys/imfort/doc/imdelk.hlp')
| -rw-r--r-- | sys/imfort/doc/imdelk.hlp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/sys/imfort/doc/imdelk.hlp b/sys/imfort/doc/imdelk.hlp new file mode 100644 index 00000000..d654447e --- /dev/null +++ b/sys/imfort/doc/imdelk.hlp @@ -0,0 +1,36 @@ +.help imdelk Sep86 imfort +.ih +NAME +imdelk -- delete a header keyword +.ih +SYNOPSIS +.nf +subroutine imdelk (im, keyw, ier) + +integer im #I image descriptor of open image +character*(*) keyw #I name of keyword to be deleted +integer ier #O status return +.fi +.ih +DESCRIPTION +The \fIimdelk\fR procedure is used to delete a user defined image header +keyword, e.g., a keyword previously created with \fIimaddk\fR or with one +of the \fIimakw\fR procedures. +.ih +RETURN VALUE +A zero status is returned if the named keyword existed, was a user defined +keyword (rather an a protected system keyword), and was successfully deleted. + +.nf +SYS_IDBNODEL: cannot delete image header keyword +SYS_IDBDELNXKW: attempt to delete a nonexistent image header keyword +.fi +.ih +NOTES +It is not an error to delete a keyword from the header of an image opened for +read-only access, but an error status will be returned at \fIimclos\fR or +\fIimflsh\fR time since the header cannot be updated on disk. +.ih +SEE ALSO +imaddk, imakw, imacck +.endhelp |