GNU Astronomy Utilities - Tasks: task #16192, Add the possibility of read/write...
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task #16192: Add the possibility of read/write vectors
Submitter: | Raul Infante-Sainz <infantesainz> | ||
Submitted: | Sat 14 May 2022 12:05:26 AM UTC | ||
Should Start On: | Fri 13 May 2022 12:00:00 AM UTC | Should be Finished on: | Fri 13 May 2022 12:00:00 AM UTC |
Category: | Table | Priority: | 5 - Normal |
Item Group: | New feature | Status: | Done |
Privacy: | Public | Assigned to: | makhlaghi |
Percent Complete: | 100% | Open/Closed: | Closed |
Effort: | 0.00 |
Sun 01 Jan 2023 03:37:43 AM UTC, comment #3: |
Mohammad Akhlaghi <makhlaghi> |
Tue 17 May 2022 10:00:50 AM UTC, comment #2: Thanks a lot Mohammad. This is the best way I found to make it easy to play with: just a small Python code to generate two tables. It only needs Astropy and will generate two fits tables.
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Raul Infante-Sainz <infantesainz> |
Sun 15 May 2022 11:58:41 PM UTC, comment #1: Indeed, this would be a very good, useful and powerful feature to have in Gnuastro!
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Mohammad Akhlaghi <makhlaghi> |
Sat 14 May 2022 12:05:26 AM UTC, original submission:
In some cases, there are tables that contains vectors. That is, for a given column and row, there is not only one value but multiple values. Right now Table only considers the first value. At some point it would be necessary to be able to read/write vectors. |
Raul Infante-Sainz <infantesainz> |
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Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2023-01-01 | makhlaghi | Status | None | Done | |
Percent Complete | 0% | 100% | |||
Assigned to | None | makhlaghi | |||
Open/Closed | Open | Closed |
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Corresponding source code
Vector column read/write has been added to Gnuastro in Commit 055148303a :-).
A full section called "Vector columns" has been added under the Table section of the book that describes how to operate on/with vector columns with complete examples.
Thanks a lot Raul for suggesting this, when you get a chance to try it out, post your thoughts here ;-).