(command line) adjust color

[Kralidis,Tom [Burlington]]

> -----Original Message-----
> From: UMN MapServer Users List 
> [mailto:MAPSERVER-USERS at LISTS.UMN.EDU] On Behalf Of joerg p
> Sent: Sunday, 10 October, 2004 17:04
> To: MAPSERVER-USERS at LISTS.UMN.EDU
> Subject: [UMN_MAPSERVER-USERS] (command line) adjust color
> 
> 
> hello,
> 
> is there actually a tool to adjust the colors of a geotiff? I 
> have several 1.2 GB geotiffs and would like to have the red 
> values more blue and the green not so strong...
> 
> I could open them with Photoshop, but this would take ages...

You could classify them in your mapfile -- see
http://mapserver.gis.umn.edu/doc42/raster-howto.html in "Classifying
Rasters".

..Tom


> 
> Thanks
> Joerg
>