Hi everybody,

I am working on a project to create isosurface from the data generate from RADIANCE.

I setup a 2x3x2 grid. my problem is the generated (*.ok)file result as follow;

3.210956e+000 3.471532e+000 3.399515e+000
2.752231e+000 2.981082e+000 2.944948e+000
7.014439e+000 7.568267e+000 7.448792e+000
6.371921e+000 6.893045e+000 6.798295e+000
3.267639e+000 3.533386e+000 3.465752e+000
2.826337e+000 3.055337e+000 3.007126e+000
2.819834e+000 3.042181e+000 2.678893e+000
2.926511e+000 3.159509e+000 2.753429e+000
1.471802e+001 1.590528e+001 1.505096e+001
1.439344e+001 1.556144e+001 1.480416e+001
3.173496e+000 3.420468e+000 2.942453e+000
2.928196e+000 3.161397e+000 2.749392e+000
7.149541e+001 7.149788e+001 7.149786e+001
7.149104e+001 7.149403e+001 7.149400e+001
3.075783e+001 3.350555e+001 3.348121e+001
3.079783e+001 3.354956e+001 3.352889e+001
7.148891e+001 7.149241e+001 7.149238e+001
7.150784e+001 7.150973e+001 7.150972e+001

from the export file option of the grid management panel, I got the result as follow;
// ECOTECT ANALYSIS GRID DATA
// DATA, RAD Illuminance
// UNITS, Lux
// COLS, 2
// ROWS, 3
239.546, 199.21,
520.016, 535.252,
243.716, 204.72,

(unforuately, the file only list the first level result of the grid.)

Would anyone can tell me how to convert those figures back to lux values?

many thanks