Re: [EnergyPlus_Support] On Vertex coordinates

[Chrisula Vaitsi <solarmech@xxxxxxxxx>]

"SurfaceGeometry object" has changed to "GlobalGeometryRules"

try to look up the "fields" in the manual.

 

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From: sw.peng <sw.peng@xxxxxxxx>
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Sent: Tuesday, January 27, 2009 11:35:14 PM
Subject: [EnergyPlus_Support] On Vertex coordinates

Hi,

Here is another problem on runing Exercise 1B of EnergyPlus 3.0:

I added two windows as example suggested: East Window and
West Window, but I got some fatal error and the program terminated,
The error is

1) GetSurfaces: Some Outward Facing angles of subsurfaces differ
significantly from base surface;

2) GetSurfaceData: Zero or negative surface area, Surface=WEST
WINDOW;

3) CalcSurfaceCentroid : zero area surface, for surface=WEST
WINDOW;

I guess the problem is from window vertex input. The manual mentions
the vertes should follow the rules specified in "SurfaceGeometry object"
but I can't find this object. Can someone explain what's the rules for
window vertex and tell me where is the object?

Thanks

S.W. Peng

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