Bug report #18446
Can't set an exact pixel size when creating constant raster layer
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: |  Victor Olaya | ||
| Category: | Processing/QGIS | ||
| Affected QGIS version: | 3.0.0 | Regression?: | No |
| Operating System: | Windows | Easy fix?: | No |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 26334 |
Description
[copied from issue filed on Github: https://github.com/qgis/QGIS-Processing/issues/82]
I need to generate a raster layer that has an exact pixel size of 5 meters. When I grab the extents from a vector layer and set a pixel value of 5 I get an output with pixel sizes that are just slightly lower than 5. This happens even if I set the extents to be numbers divisible by 5.
Ideally there should be a checkbox or something to let me indicate whether I want to cheat on the extent or on the cell size, but at the very least I should be getting a cell size of 5 if my extents are multiples of 5, right? Have I misunderstood something?
Associated revisions
[processing] Fix create constant raster layer modifies pixel size
Fixes #18446
History
#1
Updated by Nyall Dawson over 6 years ago
- % Done changed from 0 to 100
- Status changed from Open to Closed
Applied in changeset qgis|8c689b2d3625d92341f9fb0c8e4e30af842ad23a.