limit raster values in a layer
Rahkonen Jukka
Jukka.Rahkonen at MMMTIKE.FI
Wed Dec 12 09:12:50 PST 2007
Hi,
How about trying Special processing directives. like SCALE or LUT?
http://mapserver.gis.umn.edu/docs/howto/raster_data/#special-processing-directives
Regards,
-Jukka Rahkonen-
-----Alkuperäinen viesti-----
Lähettäjä: UMN MapServer Users List puolesta: Smith, Michael
Lähetetty: ke 12.12.2007 18:56
Vastaanottaja: MAPSERVER-USERS at LISTS.UMN.EDU
Aihe: [UMN_MAPSERVER-USERS] limit raster values in a layer
How can I make it so my layer does not show certain pixel values in my
.map file? I.e. I want to mask out the black pixels (value 0 in 8-bit
and 0,0,0 in 24-bit).
***********
Michael Smith
Maine DEP/OIT
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