Surface Area of Zone's Bounding Walls

[Christophe Fortineau]

Hello,

There is here a list of all zone parameters : 
https://helpcenter.graphisoft.com/user-guide/76909/

But i am not able to find this parameter into my french archicad :

I hope to find it but where ?
My aim is to be able to get it into an ifc export.

[poco2013]

I am using the USA version and I don't see it in the parameters list either. It is available in the schedules parameters and the custom properties list. I would suggest to just create a custom property or expression and map that to IFC.

[Christophe Fortineau]

Hello poco2013,

"It is available in the schedules parameters and the custom properties list"

I do not find it into custom properties list. Where do you find it ?

[poco2013]

In the property manager -- to create a new expression

[Christophe Fortineau]

My question was not where can I create a new property but where is the parameter i have illustrated into my first message. It seems to be absent from french version.

[Yves]

here

 

[Christophe Fortineau]

Thank you Yves for your participation. I should point out that I had previously tested all possible surface values ​​but none seemed to correspond. The targeted value in Yves' post results in a result of 0.00m2 whatever the zone area.

Is this operational on your side ?

[Yves]

On archicad 23 I get the right value
Try updating the zones

[Barry Kelly]

I am not sure, but has it anything to do with the relation to zones settings in the walls?

Barry.

[Christophe Fortineau · Accepted solution]

Hello Garry,

My first test had been carried out from AC22 and this property is indeed not operational. However since AC23, 24, 25 and 26. Yves was right ! Being used to performing this task with more recent versions, I had never noticed any malfunction on AC22. An old and obsolete problem !