GNU Astronomy Utilities - Tasks: task #13869, Type of output and operations...
You are not allowed to post comments on this tracker with your current authentication level.
task #13869: Type of output and operations based on inputs in ImageArithmetic
Submitter: | Mohammad Akhlaghi <makhlaghi> | ||
Submitted: | Wed 27 Jan 2016 07:00:09 AM UTC | ||
Should Start On: | Tue 26 Jan 2016 03:00:00 PM UTC | Should be Finished on: | Tue 26 Jan 2016 03:00:00 PM UTC |
Category: | Arithmetic | Priority: | 5 - Normal |
Item Group: | Enhancement | Status: | None |
Privacy: | Public | Percent Complete: | 10% |
Assigned to: | None | Open/Closed: | Open |
Effort: | 0.00 |
Fri 26 Aug 2016 05:49:44 PM UTC, comment #1: |
Mohammad Akhlaghi <makhlaghi>![]() |
Wed 27 Jan 2016 07:00:09 AM UTC, original submission:
In its first implementation, ImageArithmetic will do all operations in double precision floating point and will keep the output as double precision if at least one of the input files has that type. Otherwise the output will be in single precision floating point.
|
Mohammad Akhlaghi <makhlaghi>![]() |
No files currently attached
Depends on the following items: None found
Items that depend on this one: None found
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.
Follows 1 latest change.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2016-08-26 | makhlaghi | Percent Complete | 0% | ![]() |
10% |
From commit 62c3bd26, the type of Arithmetic's output is now determined with configuration files or command-line options. So the new `--type' option is now a mandatory option.
But this does not necessarily complete this task, it would be great if `--type' was optional and the output type could be determined based on the input types, so for example when all the input images have an integer type, the output would also be integer automatically.
I am marking the task as 10% complete since some of the type setting infrastructure has been prepared during the above settings (through the `p->type' variable replacing the `p->obitpix'). But work still remains to complete this task.