[Radiance-general] Three-Phase Method: dmx

minchaca miinchaca at gmail.com
Wed Sep 25 10:21:28 PDT 2013


Dear Radiance List

I'm coming with another question that is probably too simple but still
keeps me from moving to the next phase of  the 3Phase:

When I create the daylight matrix using genklemsamp & rtcontrib I obtain a
file with only the header and sometimes some weird symbols ike :
½7†7½7†7½7†7

 If I use such file (*.dmx) with dctimestep I get the following Error
messages :
 warning - unexpected data at the end of binary file
results/window_SOUTH.dmx

 or
 fatal - unexpected EOS reading results/window_SOUTH.dmx

 my commands are just like in the Exercise 2 of the tutorial:
 genklemsamp -vd 0 -1 0 objects/window_S.rad | rtcontrib -c 1000 -e MF:4 -f
reinhart.cal -b rbin -bn Nrbins -m sky_glow -faf model_dmx.oct >
results/south.dmx

If I try to do the same in Windows I get:

Usage: vwright {offset|name}
Argument "" isn't numeric in multiplication (*) at genklemsamp.pl line 51
Argument "" isn't numeric in multiplication (*) at genklemsamp.pl line 51
Illegal division by zero at genklemsamp.pl line 51.

 I'll really appreciate your help!

Thanks in advance!

Chantal.
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