arc grid of gray shade values
pasayten
Global Mapper User
Lots of experience with GIS (ArcInfo), but new to Global Mapper...
I have a large arc grid of the pacific nw where the values are the actual grey shade color (gray shaded relief) and not the elevation values... values are 0-255 and need to be displayed as the respective gray... 0 is 0,0,0 in rgb (black), 100 is 100,100,100 in rgb, and 255 is 255,255,255 in rgb (white).
What is the easiest way to set up the color ramp and correctly display this grid?
Thanks in advance!
pasayten
P.S. I just previously posted this in the tech support section before I found this one.
I have a large arc grid of the pacific nw where the values are the actual grey shade color (gray shaded relief) and not the elevation values... values are 0-255 and need to be displayed as the respective gray... 0 is 0,0,0 in rgb (black), 100 is 100,100,100 in rgb, and 255 is 255,255,255 in rgb (white).
What is the easiest way to set up the color ramp and correctly display this grid?
Thanks in advance!
pasayten
P.S. I just previously posted this in the tech support section before I found this one.
Comments
-
Pasayten,
If you select the Gradient Shader on the toolbar and then setup its min color to be black and its maximum elevation color to be white on the Shader Options tab of the Configuration dialog, you should get what you are after.
Let me know if I can be of further assistance.
Thanks,
Mike
Global Mapper Support
support@globalmapper.com -
Thanks... that worked... I had some blue show up, but found that was from the "water" setting... changed that to black and all is well.
pasayten
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