[esp-r] climate data

[Hannah Neumann]

Dear everybody,

I want to create my own weather-data-file without solar radiation and 
wind speed.

What are the minimum values for diffuse and global radiation as well as 
for wind speed, wind direction and humidity I can use?
Can esp-r deal with constant values over the whole simulation period of 
0 for diffuse and global radiation and wind speed?

I tested it and the results don't seem to be reasonable.

Thank you very much for your help,
Hannah