[TRNSYS-users] Weather Data

["#TEO NGUAN TECK#" <Z050128@ntu.edu.sg>]

I realized that the weather data provided by TRNSYS is not consistent.

 

The following data is retrieved at 1 hr, 0.5hr and 0.25 hrs interval (or timestep) at the same time.

 

TIME	Temp_A		RH_A	Temp_B		RH_B		Temp_C		RH_C		Interval
HOURS	Deg C		%	Deg C		%		Deg C		%		hr
5000.00		26.70	71.71	26.30	73.43		27.05		70.26		0.25
5000.00		30.35	57.88	29.72	60.00		30.62		57.00		0.5
5000.00		30.44	57.26	29.80	59.41		30.60		56.73		1.0

 

My question is:

Which data (i.e. timestep) is more reliable?

 

Regards.

 

Nguan Teck