Changeset 41833 for branches/eam_branches/ipp-dev-20210817/psastro/src/psastroFixChips.c

Timestamp:

Oct 11, 2021, 11:36:17 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/psastro/src/psastroFixChips.c (modified) (2 diffs)

branches/eam_branches/ipp-dev-20210817/psastro/src/psastroFixChips.c

@@ -170 +170 @@
     if (DEBUG) fclose (f);
 
-    psPlaneTransform *map = psPlaneTransformAlloc (1, 1);
+    psPlaneTransform *map = psPlaneTransformAlloc (1, 1, PS_POLYNOMIAL_ORD);
 
     psVector *mask = psVectorAlloc (nPts, PS_TYPE_VECTOR_MASK);
@@ -289 +289 @@
         // apply the exiting fromTPA transformation to make the new toFPA consistent with the toTPA layter
         // XXX this only works if toTPA is at most a linear transformation
-        psPlaneTransform *toFPA = psPlaneTransformAlloc(refChip->toFPA->x->nX, refChip->toFPA->x->nY);
+        psPlaneTransform *toFPA = psPlaneTransformAlloc(refChip->toFPA->x->nX, refChip->toFPA->x->nY, PS_POLYNOMIAL_ORD);
         for (int i = 0; i <= refChip->toFPA->x->nX; i++) {
             for (int j = 0; j <= refChip->toFPA->x->nY; j++) {