Toozler

Hi Duncan, When converting a WRG to an XYZ grid with rsf2grd using the -u switch (mean wind speeds), how exactly does it calculate those values for each X and Y cell coordinate? Does it use the total distribution's Weibull A and K with a gamma function?

A quick update: The .wrg format is well documented, so I was able to write a simple code to read the file and generate a XYZ grid with wind speeds based on the Weibull-A value from columns 44-48(total distribution for all sectors). However, when comparing my XYZ grid with a XYZ grid generated using the rsf2grd tool, there is a consistent difference in the results (in my case, around ~1m/s). Is there any transformation that I'm missing?

Hi! I'm aware of WAsP Utility Program "rsf2grd.exe" (from versions prior to WAsP 10) to convert the WRG to the GRD format or even XYZ format. I'm looking for a way to perform the same conversion in a Linux environment. Is there any further documentation on how the rsf2grd tool works or even a Linux port of the code? Thanks -A