this bug's URL: http://intevation.de/rt/webrt?serial_num=3081
-------------------------------------------------------------------------
Subject: Raster with 256 levels per color fails to show
Platform: Mac OSX
grass obtained from: Trento Italy site
grass binary for platform: Downloaded precompiled Binaries
GRASS Version: 6.0.cvs 20050212
Rasters created with r.composite and 256 levels systematically fails to show. It works with 32 levels.
-------------------------------------------- Managed by Request Tracker
Request Tracker wrote:
this bug's URL: http://intevation.de/rt/webrt?serial_num=3081
Subject: Raster with 256 levels per color fails to show
GRASS Version: 6.0.cvs 20050212
Rasters created with r.composite and 256 levels systematically fails
to show. It works with 32 levels.
Using "r.composite ... levels=256" will result in rasters with huge
colour tables (65536 rules). Operations which use the colour table
(e.g. d.rast) may be slow and/or consume large amounts of memory
(possibly more memory than is available, resulting in the program
terminating abnormally).
--
Glynn Clements <glynn@gclements.plus.com>