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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 /noao/onedspec/smw/smwct.x | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'noao/onedspec/smw/smwct.x')
| -rw-r--r-- | noao/onedspec/smw/smwct.x | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/noao/onedspec/smw/smwct.x b/noao/onedspec/smw/smwct.x new file mode 100644 index 00000000..b568f759 --- /dev/null +++ b/noao/onedspec/smw/smwct.x @@ -0,0 +1,19 @@ +include <smw.h> + + +# SMW_CT -- Get MCWS CT pointer for the specified physical line. + +pointer procedure smw_ct (sct, line) + +pointer sct #I SMW pointer +int line #I Physical line + +begin + if (SMW_NCT(sct) == 1) + return (SMW_CT(sct,0)) + + if (line < 1 || line > SMW_NSPEC(SMW_SMW(sct))) + call error (1, "smw_ct: aperture not found") + + return (SMW_CT(sct,(line-1)/SMW_NSPLIT)) +end |