On Thu, Mar 24, 2011 at 6:07 PM, Glynn Clements
wrote:
>
> Johannes Radinger wrote:
>
>> I think r.mapcalc is probably the best solution, but as I don't know the
>> maximum
>> value in every case (I've to process several maps), I wanted to automatize.
>> Probably I've to write a script to read th
Johannes Radinger wrote:
> I think r.mapcalc is probably the best solution, but as I don't know the
> maximum
> value in every case (I've to process several maps), I wanted to automatize.
> Probably I've to write a script to read the max value and parse it to the
> mapcalc function.
> My proble
Am 24.03.2011 um 07:34 schrieb Hamish:
Johannes wrote:
I think r.mapcalc is probably the best solution, but as I don't know
the maximum value in every case (I've to process several maps), I
wanted
to automatize. Probably I've to write a script to read the max
value and
parse it to the map
Johannes wrote:
> I think r.mapcalc is probably the best solution, but as I don't know
> the maximum value in every case (I've to process several maps), I wanted
> to automatize. Probably I've to write a script to read the max value and
> parse it to the mapcalc function.
g.mlist + 'r.info -r' in
Am 23.03.2011 um 05:29 schrieb Glynn Clements:
>
> Johannes Radinger wrote:
>
>> I try to rescale a rastermap with category values ranging from 1 to 16.
>> I want to rescale them by dividing the values by the maximum value, like
>> 1 --> 1/16, 10-->10/16 and 16 --> 1). I tried to do that with t
Johannes Radinger wrote:
> I try to rescale a rastermap with category values ranging from 1 to 16.
> I want to rescale them by dividing the values by the maximum value, like
> 1 --> 1/16, 10-->10/16 and 16 --> 1). I tried to do that with the r.rescale
> tool with setting the output range to 0,1
On Tue, 22 Mar 2011, Johannes Radinger wrote:
but it I don't get float values as a results, only 0 and 1 as integers.
Does r.rescale handle floats and how do I have to rescale it? Or is there
any other simple way to divide the single raster values by the maximum
value and get a float value as re
Hello,
I try to rescale a rastermap with category values ranging from 1 to 16.
I want to rescale them by dividing the values by the maximum value, like
1 --> 1/16, 10-->10/16 and 16 --> 1). I tried to do that with the r.rescale
tool with setting the output range to 0,1 like:
r.rescale input=inpu
