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[gnuastro-devel] [task #14318] ImgCrop does not create the output image
From: |
Mosè Giordano |
Subject: |
[gnuastro-devel] [task #14318] ImgCrop does not create the output image when the center is blank |
Date: |
Sat, 21 Jan 2017 17:42:30 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0 |
URL:
<http://savannah.gnu.org/task/?14318>
Summary: ImgCrop does not create the output image when the
center is blank
Project: GNU Astronomy Utilities
Submitted by: giordano
Submitted on: Sat 21 Jan 2017 06:42:29 PM CET
Should Start On: Sat 21 Jan 2017 12:00:00 AM CET
Should be Finished on: Sat 21 Jan 2017 12:00:00 AM CET
Category: ImageCrop
Priority: 5 - Normal
Item Group: None
Status: None
Privacy: Public
Percent Complete: 0%
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Effort: 0.00
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Details:
When an image is cropped and the center of the resulting image would have a
blank pixel, the output file is not created (unless one uses "--checkcenter=N"
with N high enough, or "--zeroisnotblank" when the original pixels are zeros).
This is somewhat confusing at first and the output message of the program
doesn't clearly explain the reason what happened.
I see the point of not creating the file, but I'd suggest to print a warning.
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Reply to this item at:
<http://savannah.gnu.org/task/?14318>
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- [gnuastro-devel] [task #14318] ImgCrop does not create the output image when the center is blank,
Mosè Giordano <=