[Automate conversion from .WRG to .GRD/.ASC]

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?

[Automate conversion from .WRG to .GRD/.ASC]

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?

[Automate conversion from .WRG to .GRD/.ASC]

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