[TRNSYS-users] TM2 Weather Data

[Ben Elliston]

Hi Leo,

> Does anyone know, which is the easiest way to create a *.tm2 or
> *.tmy file out of a *.dat??

That depends on what's in a .dat file :-).  What is it?

There is documentation for the TMY2 file format here:
  http://rredc.nrel.gov/solar/pubs/tmy2/tmy2_index.html

Cheers, Ben