[TRNSYS-users] Fwd: Invalid floating point operation

Emmanouel Katsigiannis makatstuc at gmail.com
Thu Dec 8 07:57:18 PST 2022


Dear fellow TRNSYS users,

I would like to raise the subject of "*Invalid floating point operation*",
since going through the mailing list for earlier mentions on the matter
did not really help.
I've noticed that this error does not necessarily seem to be a component or
input-dependent issue.
For instance, when I run a single simulation with type56 and this error
occurs, I rerun it without any differentiation and the simulation is
completed successfully. Similarly, when I run a parametric simulation of
many cases via TRNEDIT and this error pops up in a specific case, I rerun
the single simulation successfully without changing anything.
I 've also tried several PCs, in case there is anyhow related to the
operating system without concluding to any helpful outcome.

Any ideas/ comments/ suggestions on that?

Best regards,

Manos Katsigiannis

Energy and Sustainability Engineer, M.Sc.
Researcher | NTUA | School of Mechanical Εngineering
M:  +30 697 6094 653 <+30+697+6094+653>
S:  ma_kats <https://mysignature.io/redirect/skype:ma_kats?chat>
E:  makatstuc at gmail.com
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