Robin's Blog

Archive for the ‘How To’ Category

How to: Fix sudden VPN problem in Vista

Well, I’ve finally solved a problem that I’ve been struggling with for days. On Friday my VPN connection to the University of Southampton was working fine, and then on Saturday it wouldn’t work. At that point, I assumed it was a problem at the university and waited until this morning to contact their IT support […]

How to: Snap points to lines in ArcGIS with Python

I’ve recently starting scripting ArcGIS using Python as part of one of my academic projects (about which I’ll post more later) and needed to be able to snap points to polylines – that is, move points so that they lie on the nearest polyline. An example would help to explain this: In the image above, […]