[esp-r] Re: numerical error

[Jon Hand]

It would be consistent with reported e and a1 values
that the application is attempting to access memory out of
bounds.

The question is how you were able to create a model which is
more complex than the simulator can cope with.  There should
be warnings given in the interface if the next surface to be added
is more than the application can take. If you got past those
warnings then we need to make sure that the program shouts
louder or that the simulator exits with a suitable warning message
that the model is overly complex.

And it is possible to re-compile ESP-r to support more than
the standard model complexity.

-Jon Hand
________________________________________
From: esp-r-bounces at lists.strath.ac.uk [esp-r-bounces at lists.strath.ac.uk] On Behalf Of Clément MARCEL [clement.marcel at viherio.fr]
Sent: 21 February 2009 07:46
To: esp-r at lists.strath.ac.uk
Subject: [esp-r]  numerical error

Dear all,

does somebody see an error indicates :

"mzsad1: numerical error after 1 time-steps.
(Hour 1 on year day 8).
e(iconst, n) = -14399999.000000
a1 = -14399998.000000"

It seems to appear when I add too many glazings or surfaces ?

Thanks



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