Feature request #5903
For raster data store min-max in the project file
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Rasters | ||
| Pull Request or Patch supplied: | No | Resolution: | fixed/implemented |
| Easy fix?: | No | Copied to github as #: | 15351 |
Description
If we store the min and the max values for raster data in the project file, shouldn't this speed up loading?
History
#1
Updated by Pirmin Kalberer about 12 years ago
- Target version changed from Version 2.0.0 to Future Release - Nice to have
#2
Updated by Médéric RIBREUX about 9 years ago
- Status changed from Open to Feedback
Hello, bug triage...
in QGIS 2.13 master, when I save a raster, it seems that min/max values are stored in the project file like this:
<contrastEnhancement>
<minValue>0.0029597</minValue>
<maxValue>52.835</maxValue>
<algorithm>StretchToMinimumMaximum</algorithm>
</contrastEnhancement>
Those values can be changed manually (in the raster properties) but it seems that they are used by QGIS on raster loading.
Do you think we can close this bug or is there anything else to store ?
#3
Updated by Médéric RIBREUX almost 9 years ago
- Resolution set to fixed/implemented
- % Done changed from 0 to 100
- Status changed from Feedback to Closed
Hello, bug triage...
I am closing this feature request for lack of feedback and because it seems to be implemented at least in QGIS master.
Feel free to reopen it if I have missed something !