Xristos Xristoou wrote: >> I suggest that you file a bug report. > > Mr.Peter Otten do you see my shapefiles ?have instersection 100 to 100 i > use instersection on QGIS ad work fine
Yes, I downloaded the zipfile at > https://www.dropbox.com/s/2693nfi248z0y9q/files.zip?dl=0 with the and when I ran your code I got the very error that you saw. There are many NaN values in your data, so if it works elsewhere perhaps the data is corrupted in some way. I'm sorry I cannot help you any further. Good luck! -- https://mail.python.org/mailman/listinfo/python-list