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Re: [TRNSYS-users] forrtl.error.(63) output conversion error

Sophie,
If you have Type56 set to automatically calculate the convection coefficient on the inside of the glass, try setting that convection coefficient back to a constant value and see if you get the same error. 
Cheers,
 David


At 09:30 7/16/2007, Sophie Masson wrote:

Dear TRNSYS users,

I am simulating a building with heating and cooling fan coils (and PID
controllers) and studying the response of the system.

Unfortunately, I have encountered a problem in my annual simulation. I
have got the following message: "forrtl.error.(63) output conversion error"
This error comes from a write instruction using an incorrect format for
the number to print. In the listing file, the building (type 56) gives
the following warning message (for several time step):
Message               : Zone   1 surface    2 pane temperature
calculation is diverging at time   2052.20000TDIF:              1.69141
ITPANE:   31 ITCALC:    1

What should I do to fix the problem?

Thanks for your help,

Sophie


--
Sophie V. Masson
Research Engineer
Center for Building Performance and Diagnostics
Carnegie Mellon University
5000 Forbes Avenue
Pittsburgh, PA 15213
Phone: 412 268 3939
Fax: 412 268 6129
Email: smasson@andrew.cmu.edu


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