GNU Astronomy Utilities - Tasks: task #13561, Warp based on WCS values
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task #13561: Warp based on WCS values
Submitter: | Mohammad Akhlaghi <makhlaghi> | ||
Submitted: | Mon 20 Apr 2015 06:23:30 AM UTC | ||
Should Start On: | Sun 19 Apr 2015 03:00:00 PM UTC | Should be Finished on: | Sun 19 Apr 2015 03:00:00 PM UTC |
Category: | Warp | Priority: | 1 - Later |
Item Group: | New feature | Status: | Postponed |
Privacy: | Public | Percent Complete: | 40% |
Assigned to: | None | Open/Closed: | Open |
Effort: | 0.00 |
Tue 17 Jan 2017 07:35:07 PM UTC, comment #1: |
Mohammad Akhlaghi <makhlaghi>![]() |
Mon 20 Apr 2015 06:23:30 AM UTC, original submission:
Add functionality to warp based on the WCS coordinates, for example to rotate aboutthe CRPIX (pixel position of WCS reference point) or to align the image with the RA and Dec axises. |
Mohammad Akhlaghi <makhlaghi>![]() |
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Follows 1 latest change.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
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2017-01-17 | makhlaghi | Percent Complete | 0% | ![]() |
40% |
Alignment has been done with the new `--align' (`-a') option.
With this post I would also like to add a new suggestion to this task: to transform one image based on the WCS structure of another image (same resolution, same orientation and even translation, so the CRPIX values would align).