GNU Astronomy Utilities - Tasks: task #15690, WCS distortion conversion only in...
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task #15690: WCS distortion conversion only in the headers
Submitter: | Mohammad Akhlaghi <makhlaghi> | ||
Submitted: | Sat 13 Jun 2020 05:54:51 AM UTC | ||
Should Start On: | Fri 12 Jun 2020 11:00:00 PM UTC | Should be Finished on: | Fri 12 Jun 2020 11:00:00 PM UTC |
Category: | Fits | Priority: | 5 - Normal |
Item Group: | Enhancement | Status: | None |
Privacy: | Public | Assigned to: | None |
Percent Complete: | 0% | Open/Closed: | Open |
Effort: | 0.00 |
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With Commit 7da840d48a, the Fits program can do conversions between various distortions (currently only TPV <--> SIP). However, it will also read the full input dataset, and write it into the output also.
This job is basically only a key-word related job, and shouldn't involve data. We should find a better way to avoid having to (possibly) use a lot of RAM and slow-down the program by reading-writing the data array.