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



Dear Chun Kwong

I also identified the feature of performing interpolation between successive data rows with the data readers (Types 9a to 9d). You may try using Type 9 with appropriate parameter settings and create the input file using TRNSHELL.

Regards
F.W. Yu
Research Fellow
Department of Building Services Engineering
The Hong Kong Polytechnic University
Hong Kong


----- Original Message ----- From: <h8304506@hkusua.hku.hk>
To: "group, Trnsys discussion" <trnsys-users@engr.wisc.edu>
Sent: Tuesday, February 05, 2008 9:56 AM
Subject: [TRNSYS-users] Wrong read data using Type9a


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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