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Re: newbie question on array manipulation [message #66283]

Tue, 05 May 2009 23:54

jpardila
Messages: 2
Registered: May 2009

Junior Member

Thank you so much for your help Jean and Ben. The link on histogram is
very good. I follow the tutorial and yes it can be quite handy. For
now I just used the where statement as I only have to change a few
values. I am happy to finally find out this here as I always used so
far the Raster Calculator in ArcGis when doing raster operations. Now
to completely close the gap I wonder if those operations can also be
done effectively to model relationships between different layers which
are georreferenced and overlap each other (they come from ENVI) but
might cover different extents. Something like if in arrayA[a] = 5 then
arrayB= 100. This is based purely on the geographic location of pixels
(x,y coordinates). I hope it is clear what I mean.
Next cup of coffee is on me!! Cheers,
JP

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[Message index]

		Re: newbie question on array manipulation By: jpardila on Tue, 05 May 2009 23:54
		Re: newbie question on array manipulation By: ben.bighair on Tue, 05 May 2009 06:24
		Re: newbie question on array manipulation By: Jean H. on Tue, 05 May 2009 06:06
		Re: newbie question on array manipulation By: ben.bighair on Tue, 05 May 2009 04:53

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