Opened 10 years ago

Closed 6 years ago

#3707 closed enhancement (wontfix)

define colormap for gdalwarp

Reported by: tgebelin Owned by: warmerdam
Priority: low Milestone:
Component: Utilities Version: 1.7.2
Severity: minor Keywords: gdalwarp, colormap
Cc:

Description

This patch add a parameter to gdalwarp for defining colormap. In standard gdalwarp the colormap come from the first source image. With this patch the user can give a colormap that not in the source images. This is useful for mosaicking geotif data with homogenize colormap but where source images content empty values in their colormap.

Attachments (1)

mosaic_colormap.patch (7.6 KB) - added by tgebelin 10 years ago.

Download all attachments as: .zip

Change History (3)

Changed 10 years ago by tgebelin

Attachment: mosaic_colormap.patch added

comment:1 Changed 10 years ago by tgebelin

Component: defaultUtilities

comment:2 Changed 6 years ago by Even Rouault

Resolution: wontfix
Status: newclosed

Not sure this really belongs to gdalwarp as this is really specific behaviour. Similar effect can be done by playing with VRT files.

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