1,214 reputation
417
bio website snorf.net
location Oxford, United Kingdom
age 26
visits member for 1 year, 11 months
seen 11 hours ago

Environmental scientist working for an engineering consultancy, with interests in GIS and programming.


Sep
26
awarded  Popular Question
Sep
7
comment How do I prevent Qgis from being detected as “not responding” when running a heavy plugin?
@HåvardTveite You are correct. I've fixed the code in the answer.
Sep
7
revised How do I prevent Qgis from being detected as “not responding” when running a heavy plugin?
Minor syntax fix.
Aug
18
awarded  Constituent
Aug
18
awarded  Caucus
Aug
15
comment Creating one DEM from multiple ASC files
I've had success merging raster files using gdalbuildvrt to create a .vrt virtual raster, then gdal_translate or gdalwarp to convert the virtual raster to a single image. If you convert your ASC files to compressed GeoTIFF files first you'll have less headaches with memory - you can do this with gdal_translate.
Aug
15
comment Pyproj: converting WGS84 to Robinson
Answer edited to include an example of using pyproj directly to convert the coordinates. You'll have to take a small step further to convert that to pixel coordinates.
Aug
15
revised Pyproj: converting WGS84 to Robinson
Added comment re: pyproj
Aug
14
answered Pyproj: converting WGS84 to Robinson
Aug
14
comment Pyproj: converting WGS84 to Robinson
Is the image georeferenced already?
Aug
4
asked Error reading large virtual raster with rasterio: “Cannot invert degenerate transform”
Aug
3
accepted How to convert a NetCDF file to GeoTIFF using GDAL
Aug
3
answered How to get extent out of GeoTiff
Jul
11
comment Create voronoi diagram from line segments
Thanks. Not sure why that question didn't come up in my searches.
Jul
9
asked Create voronoi diagram from line segments
Jul
7
awarded  Popular Question
Jul
2
awarded  Curious
Jun
22
answered Can not import qgis.core in python
Jun
11
awarded  Announcer
May
8
comment App for collecting points with hierarchical legend encoding
Last time I check the Android version of QGIS did not have Python support. Has this changed?