GNU Astronomy Utilities - Tasks: task #15945, Use WCSLIB's new wcspcx() function...
You are not allowed to post comments on this tracker with your current authentication level.
task #15945: Use WCSLIB's new wcspcx() function to clean PC/CD matrices
Submitter: | Mohammad Akhlaghi <makhlaghi> | ||
Submitted: | Wed 14 Apr 2021 05:44:38 PM UTC | ||
Should Start On: | Tue 13 Apr 2021 11:00:00 PM UTC | Should be Finished on: | Tue 13 Apr 2021 11:00:00 PM UTC |
Category: | Libraries | Priority: | 5 - Normal |
Item Group: | Enhancement | Status: | None |
Privacy: | Public | Percent Complete: | 0% |
Assigned to: | None | Open/Closed: | Open |
Effort: | 0.00 |
No files currently attached
Depends on the following items: None found
Items that depend on this one: None found
Carbon-Copy List
There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.
No changes have been made to this item
In version 7.6, WCSLIB has added a new 'wcspcx' function to unscramble the PC+CDELT and CD matrix usage (while taking into account that some distortions like TPV don't work easily with PC+CDELT).
We should thus add this function (when the user's WCSLIB has it) to the 'gal_wcs_read_fitsptr' function in lib/wcs.c.