[Radiance-general] Radiance Matrix-Based Methods

[Sarith Subramaniam]

Hi Ali,


Are you running a version of Radiance that is more than a year old? You 
can check your version by doing a "rcontrib -version" (without quotes) 
on command prompt. The issue with the missing images was fixed by Greg 
more than a year ago.

I just tried the commands on the latest version 
<https://github.com/NREL/Radiance/releases/tag/5.2.0> and can confirm 
that they are working as intended. I haven't tried the perl-based 
commands for falsecolor and genskyvec and am not sure if those will work 
as well.
<https://github.com/NREL/Radiance/releases/tag/5.2.0>


<https://github.com/NREL/Radiance/releases/tag/5.2.0>

Regards,

Sarith



On 5/14/2018 4:15 PM, Ali Fatoorechi wrote:
> Hi Guys,
>
> I am following Sarith Subramaniam tutorials to produce images using 
> the two phase method(2PM_DayCoeff script)
>
> The script(coming with the tutorial) works on ubuntu but am struggling 
> to get it work on Windows.
>
> I have changed it accordingly as suggested for Windows:
>
> vwrays -vf views/south.vf -x 400 -y 400 -pj 0.7 -c 9 -ff > south.rays
>
> vwrays -vf views/south.vf -x 400 -y 400 -d > dimentions.txt
>
> rfluxmtx -ffc -v -n 8 -x 400 -y 222 -ld- -c 9  -ab 4 -ad 10000 -lw 
> 0.0001 -o matrices/dc/hdr/south%03d.hdr - skyDomes/skyglow.rad -i 
> octrees/roomDC.oct < south.rays
>
> dctimestep -o results/dc/hdr/south%04d.hdr 
> matrices/dc/hdr/south%03d.hdr skyVectors/NYC.smx
>
> The above scripts ran on ubuntu creates a range of matrices south-000 
> to south-145 whereas in Windows south-145 is missing.
> Also the size of south-000.hdr is twice as the other files in 
> Windows.attached is the south-000.hdr file
> (due to size limit only the header plus portion of the file is attached).
>
> dctimestep results on: "fatal - file 'matrices/dc/hdr/south000.hdr' 
> not a picture"
>
>
> Regards,
>
> Ali Fatoorechi
> MBS Survey Software Ltd
> *
> *
> *62 High Street*
> *Steyning
> West Sussex
> BN44 3RD*
> *T +44 (0)1903 879323
> M +44(0)7830751409*
> ali at surveymbs.com <mailto:ali at surveymbs.com>
> www.surveymbs.com <http://www.surveymbs.com/>
>
>
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