Re: Multiple Value2dDisplay's on a single Raster

[Rick Riolo]

I'm not sure what your suggestion is.
I need to have two grid's of values for storing the values,
because agent's need to know when they are dealing with
one kind versus another kind.   
Its just for display that I want them to appear on the
same raster.

Maybe I wasn't clear: I need to have a grid for each
resource type because while there can only be one type
in a given cell, whatever is there can be there
in different amounts.  

 - r

Rick Riolo                           address@hidden
Program for Study of Complex Systems (PSCS)
4068 Randall Lab                
University of Michigan         Ann Arbor MI 48109-1120
Phone: 313 763 3323                  Fax: 313 763 9267
http://www.pscs.umich.edu/PEOPLE/rlr-home.html

On Tue, 21 Apr 1998, Parviez HosseiniC wrote:

> Date: Tue, 21 Apr 1998 15:13:32 -0700 (PDT)
> From: Parviez HosseiniC <address@hidden>
> To: address@hidden
> Subject: Re: Multiple Value2dDisplay's on a single Raster
> 
> Rather than using multiple Value2dDisplays, wouldn't the thing to do be add 
> some code like
> 
> currValue =[myDiscrete2d getValueAtX:x Y:y];
> [myDiscrete2d  putValue: (myValue+currValue) X:x Y:y];
> 
> 
> and have forest, grass, lakes, use same display, just different values?
> That way zeroes are transparent, and you could do some double checking 
> when you want to turn lakes into trees?
> 
> -Parviez
> 
> 
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