Changeset 41832 for branches/eam_branches/ipp-dev-20210817/psModules/src/astrom/pmAstrometryModel.c

Timestamp:

Oct 11, 2021, 11:35:13 AM (5 years ago)

Author:

eugene

Message:

explicitly use Ordinary polynomials for forward astrometry transformations (chip->fpa->tpa->sky)

File:

• branches/eam_branches/ipp-dev-20210817/psModules/src/astrom/pmAstrometryModel.c (modified) (2 diffs)

branches/eam_branches/ipp-dev-20210817/psModules/src/astrom/pmAstrometryModel.c

@@ -500 +500 @@
         int nY = psMetadataLookupS32(&status, row, "NYORDER"); REQUIRE (status, "missing NYORDER");
         if (chip->toFPA == NULL) {
-            chip->toFPA = psPlaneTransformAlloc(nX, nY);
+            chip->toFPA = psPlaneTransformAlloc(nX, nY, PS_POLYNOMIAL_ORD); // chip->fpa uses ordinary poly
         } else {
             REQUIRE (chip->toFPA->x->nX == nX, "mismatch in chip order");
@@ -569 +569 @@
         if (file->fpa->toTPA == NULL) {
             // allocate the new transformation
-            file->fpa->toTPA = psPlaneTransformAlloc(nX, nY);
+            file->fpa->toTPA = psPlaneTransformAlloc(nX, nY, PS_POLYNOMIAL_ORD); // fpa->tpa uses ORD
         } else {
             REQUIRE (file->fpa->toTPA->x->nX == nX, "mismatch in chip order");