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 >