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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/imio/db/imgetr.x | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'sys/imio/db/imgetr.x')
| -rw-r--r-- | sys/imio/db/imgetr.x | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sys/imio/db/imgetr.x b/sys/imio/db/imgetr.x new file mode 100644 index 00000000..b1c6c67a --- /dev/null +++ b/sys/imio/db/imgetr.x @@ -0,0 +1,19 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +# IMGETR -- Get an image header parameter of type real. + +real procedure imgetr (im, key) + +pointer im # image descriptor +char key[ARB] # parameter to be returned + +double dval, imgetd() +errchk imgetd + +begin + dval = imgetd (im, key) + if (IS_INDEFD(dval)) + return (INDEFR) + else + return (dval) +end |