[Radiance-general] falsecolor error

[Axel Jacobs]

Thanks, Joe.  The fc image you put up on Dropbox was created with the
old palette, which is available in the latest falsecolor.pl with the
'-pal spec' option.  You're using either an older official version, or
falsecolor2 (not sure what the default palette is there).

Anyhow, I'm glad it's all working for you

Best

Axel



On 3 March 2015 at 13:31, Joe Smith <the.oat.cracker at gmail.com> wrote:
> Dear Axel and Vlad, thank you very much for your suggestions!
>
> Vlad's advice works: change the "-i" option to "-ip", and I got the
> following:
> https://www.dropbox.com/s/m3fq6ilbic5n6in/gendaylit_fc.hdr?dl=0
>
> Maybe the falsecolor I'm using is actually "falsecolor2" which use the "-i"
> option when specifying an hdr image file ....
>
> Apologize for my late reply!
>
> Joe
>
> On Mon, Mar 2, 2015 at 6:09 PM, Axel Jacobs <jacobs.axel at gmail.com> wrote:
>>
>> Has this been resolved, then?  What was the issue?
>>
>> Best
>> Axel
>>
>>
>> On 24 February 2015 at 09:43, Axel Jacobs <jacobs.axel at gmail.com> wrote:
>> > Hey Joe,
>> >
>> > just tried this out under Windows and LINUX.  Works as it should.
>> > What OS and version of Radiance are you using?
>> > Also, try putting inverted commas around the label string.  Maybe your
>> > shell doesn't like the '^' character?
>> > If that still doesn't work, could you try without legend (-lw 0).
>> >
>> > Cheers
>> >
>> > Axel
>> >
>> >
>> > On 24 February 2015 at 06:36, Joe Smith <the.oat.cracker at gmail.com>
>> > wrote:
>> >> Dear list,
>> >>
>> >> I got the following error when using falsecolor:
>> >>
>> >> command:
>> >> falsecolor -i ./gendaylit.hdr -s 100000 -n 10 -l Wh/m^2  >
>> >> ./gendaylit_fc.hdr
>> >>
>> >> error:
>> >> Parameters read
>> >> Creating temporary calculation files..
>> >> Creating temporary picture files......
>> >> Rescaling input picture...
>> >> pcomb -f tmp__\pc0.cal -e v=(y+.5)/yres;vleft=v;vright=v -e
>> >> vbelow=(y-.5)/yres;vabove=(y+1.5)/yres -x 100 -y 200 >tmp__\scol.pic
>> >> Creating color contours...
>> >> Creating picture legend...
>> >> Combining all parts to the false colored image...
>> >> 'ra=0;ga=0;ba=0': No such file or directory
>> >> <stdin>: bad picture size
>> >> Removing temporary files from ...\tmp__
>> >> Removing directory ...\tmp__
>> >>
>> >> The hdr image to be processed seems fine and can be open in Photomatix
>> >> which
>> >> is shared over here:
>> >> https://www.dropbox.com/s/gtp3lnfal3rfb1a/gendaylit.hdr?dl=0
>> >>
>> >> Did I miss anything about the falsecolor program here?
>> >>
>> >> Thanks!
>> >>
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