I wrestled with this blog post quite a bit. One of the spots I’ve fallen short in my GIS life has been programming. I’ve done the whole path of AML, Avenue, some dive into VB, mix in some shell scripting….then python. Toss all of that out now as history except for python. It takes me about a day to get back into python mode because it’s just a tool I use occasionally. I need to use it more – but another story for another time.
Anyone else ever type pythong?
Anyway – When ArcGIS 10 came out I started working my way through ArcPy. When QGIS 2.6 came out I decided to start working my way through plugins and the python console. My goal is to write a plugin. I’ve got an itch to scratch on a project and I think this is going to be my outlet.
I started playing with QGIS 2.8 and found something nifty in the field calculator and the expression editor: Functions. You can write your own in python. Of course no matter what I say at this point at best I’m only badly repeating what The Great Nathan has already written:
Complete with Video From Nathan:
So as I always say – learn some python and that’s actually not a wasted thing to do. Of course as I look back I do wonder what is next “thing” I might need to learn.
…and as I always say – It’s nice to use qgis. If for nothing else because I can email the developers. I can say “HEY WHAT ABOUT…..” and they will respond back with “You’re insane” (no one has ever done that) or “Hey that’s a half decent idea that won’t wreck the project”.
