Hello,
I use PREBIDE with IISibat. when I use a new equation to convert the unit of radiation form W/M2 to kJ/ h.m2 the simulation stop and I got the message error: ***** ERROR ***** UNIT 6 TYP # 56 NEGATIVE VALUE OF SOLAR RADIATION FOR 2. ORIENTATION ENCOUNTERED. SIMULATION STOPPED. In spite of the weather data has negative values of radiation ?this is during the night?, the simulation run normally without this equation Anyone can help me, many thanks for you in advance. |