Dear All,

the limitation Lucas mentions existed in older versions of Place Syntax. Newer versions do not have this limitation. It has been gone for a while now. That is: there is no unit limitation in current versions of PST.

Best
Daniel

__________________
Daniel Koch
PhD | Researcher | Teacher
Assistant Director of Research Studies
KTH School of Architecture
100 44 Stockholm, Sweden
www.arch.kth.se

On 2012-11-22 16:01, Wang HF wrote:

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Hi Lucas,

I used UNA Tool to run an analysis of 90k building polygons, and there is
no problem. I didn't have a chance to try 160k units, but I guess it should
be fine. If memory serves me right, the author mentioned in a discussion
that the size of map doesn't matter but the quality of data is important to
have the tool running sussessfully.

regards,
Wang Haofeng

On Thu, Nov 22, 2012 at 7:44 AM, Lucas Figueiredo <[log in to unmask]

wrote:

Hello All,

Few years ago I and a colleague ran into trouble trying to analyse 160.000
plots with Place Syntax. Does anyone know what is the maximum number of
plots PST can handle? How many there are in Stockholm?

What about MIT's UNA Tool, did anyone try to run a big map with it?

Best Regards,
Lucas Figueiredo