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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/ecidentify/ecnext.x | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'noao/onedspec/ecidentify/ecnext.x')
| -rw-r--r-- | noao/onedspec/ecidentify/ecnext.x | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/noao/onedspec/ecidentify/ecnext.x b/noao/onedspec/ecidentify/ecnext.x new file mode 100644 index 00000000..1028371d --- /dev/null +++ b/noao/onedspec/ecidentify/ecnext.x @@ -0,0 +1,23 @@ +include "ecidentify.h" + +# EC_NEXT -- Return the next feature. + +int procedure ec_next (ec, feature) + +pointer ec # ID pointer +int feature # Starting feature (input), next feature (returned) + +int i + +begin + for (i=feature+1; i<=EC_NFEATURES(ec); i=i+1) + if (APN(ec,i) == EC_AP(ec)) + break + + if (i <= EC_NFEATURES(ec)) + feature = i + else + i = EOF + + return (i) +end |