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Re: [TRNSYS-users] Wrong read data using Type9a



Dear Lee, In order to have instantaneous value from your text file, you have to put a 0-value in "Average or Instaneous Value" (from appropriate text file column) in Parameter tab :
   - 0 : instantaneous value
   - 1 : average value
The default value is 1, so you have to change it to obtain instantaneous value.

Best regards, Adrien

h8304506@hkusua.hku.hk a écrit :
Dear Trnsys users.

I try to use Type9a to read weather data from a file. However, I find that the read data are average between present and previous time steps (although I have selected instantaneous value in the proforma). Can anyone advise what's going wrong? What will be the difference if I choose 0 as the starting simulation time? Your reply will be highly appreciated. Thank you!

Best Regards
LEE, Chun Kwong
PhD student
Department of Mechanical Engineering
University of Hong Kong


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***************************************************************
Adrien JEZEQUEL	
Ingénieur en Simulations Dynamiques
ITF (Ingénierie Tous Fluides)
87, route de Chambéry
73230 ST ALBAN EN LEYSSE
FRANCE
Tel: 04.79.75.00.29
Website: www.itf.biz
Mail : a.jezequel@itf.biz