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Room RT Minus data
PostPosted: Fri Jan 08, 2016 12:26 pm Reply with quote
WMA
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Joined: 28 Dec 2015
Posts: 2




Hello,

I was calculating the Room Rt of a little room (201 m3). My problem is that I get the R times as minus numbers.
Even the volume of the room is shown as minus number.

What do I need to chance?

Thanks!

Greetings,
Dennis
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PostPosted: Fri Jan 08, 2016 12:49 pm Reply with quote
AFMG Pedro Lima
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Joined: 05 Jun 2010
Posts: 269
Location: Germany




Hi,

Your Faces are probably inverted. Their yellow side must face the room inside (white side -> room outside).

Regards,
Pedro
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PostPosted: Fri Jan 08, 2016 1:28 pm Reply with quote
WMA
Member
 
Joined: 28 Dec 2015
Posts: 2




Hi Pedro,

Thanks for your fast reaction.

Could the faces be outsides even wenn there are no holes in my room?

Regards,
Dennis
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PostPosted: Fri Jan 08, 2016 1:32 pm Reply with quote
AFMG Pedro Lima
Forum Moderator
 
Joined: 05 Jun 2010
Posts: 269
Location: Germany




Yes, if they ALL have inverted orientations EASE won´t complain. But it will show a negative volume, which will be obviously wrong and from now on you will know the cause Wink

Quick fix: Pick a Face and be sure it has correct orientation (if not, press I to invert it). With the Face selected, go to Tools > Check Holes. Uncheck all checkboxes and mark only Auto- Orientation. Then, press Close Holes.

This should fix all other Faces having the selected Face as reference.

Regards,
Pedro
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