[Radiance-general] falsecolor scale adjustments
Axel Jacobs
jacobs.axel at gmail.com
Thu Aug 10 13:01:01 PDT 2017
With the official Radiance version of falsecolor (coded in Perl), there
is no way of adjusting the lower end of the scale.
Cheer
Axel
On 10/08/17 20:50, Greg Ward wrote:
> Hi Kristen,
>
> If I understand your question, you essentially want to have 6 log
> divisions with a maximum of 10000 cd/m^2. I think the following will
> work with falsecolor:
>
> falsecolor -log 6 -s 10000 -i image.hdr > image_fc.hdr
>
> I guess you are not asking about the color scale itself, which should be
> the same as the default palette in falsecolor. (Running "falsecolor
> -palettes > pal.hdr" will show you the standard palattes you may choose
> from.)
>
> Cheers,
> -Greg
>
>> *From: *Kristen Garibaldi <Kristen.Garibaldi at arup.com
>> <mailto:Kristen.Garibaldi at arup.com>>
>>
>> *Date: *August 10, 2017 12:41:57 PM PDT
>>
>> *
>> *
>>
>> Hello all!
>>
>> I’m attempting to customize the falsecolor scale to match the below
>> scale (generated in photosphere) but unable to decipher the options
>> required. Any insights on the –s and –log multipliers necessary? Is
>> there a way to manually set the low end of the scale?
>>
>> Thanks for your help! So very appreciated!
>>
>> Kristen
>>
>>
>
>
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