[esp-r] Re: Low-e double glazing

[Achim Geissler]

Dear Cathal

I think you can ignore the warnings. If the data in the .tmc is correct, all should be well. The messages seem to be related to a recently introduced bug.

However, one way to get rid of them is, as far as I recall, to go into the composition -> geometry & attribution -> <zone> -> surface attributes -> <surface> dialog.

There, you can set the surface type, which is probably your optics property name. Set this to TRAN. If you do this for each surface you get the warning for, these should disappear.

Best
Achim



On Mar 29, 2011, at 2:07 PM, Cathal Quinn wrote:

> Dear All,
>  
> I am having a problem with creating a low-e double glazing unit in one of my models. I am using data obtained from Window 5 and imputing the data manually into the optics, multi-layer constuction and materials databases respectively (see attached)
> When I go to simulate the following message appears
> Optics in geo file TRAN does not match optics of the MLC Lowe_DG
> I have rebuilt the construction files after changing the data and results-wise am getting improvements in energy performance over the standard double glazing unit in the database but am just wondering if anyone knows where I might be off?
>  
> Kind Regards
> Cathal
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achim.geissler at intergga.ch