4,218 reputation
11744
bio website conservationecology.wordpress…
location Germany
age 27
visits member for 3 years, 1 month
seen 37 mins ago

Ecologist and GIS-Professional. Currently residing in Copenhagen, Denmark


May
11
reviewed No Action Needed Troubleshooting fdo error: -1 [GDB_ItemRelationship Types] from ArcGIS for Desktop?
May
9
reviewed Leave Open Compression Algorithms output files larger than the originals. Why?
Apr
30
awarded  Nice Answer
Apr
29
awarded  Necromancer
Apr
22
accepted PostGIS raster write support in R
Apr
17
awarded  Yearling
Mar
31
awarded  Notable Question
Mar
21
reviewed Looks OK Import CSV to QGIS with z-values in column 4
Mar
21
comment How to Split Features in QGIS?
Ähh, no? You can do it with the advanced Digitalizing toolbar. Same function, just the icon looks different.
Mar
5
revised Extract raster values gdal looping rasters
code tags
Mar
2
comment SAGA installation in QGIS 2.8 on debian linux
Can confirm the problem (my Debian Linux still uses v2.1.2, which is not recognized anymore by QGIS). Installing the debs from this link creates a new Processing-Provider entry for SAGA 2.1.4
Feb
27
accepted How to make a bivariate colour ramp with QGIS, R or similar?
Feb
26
comment How to make a bivariate colour ramp with QGIS, R or similar?
+1 Ohh yes, forgot the gradient fill options. But how to color it with both a vertical and horizontal gradient as shown in the example figure of my question?
Feb
26
comment How to make a bivariate colour ramp with QGIS, R or similar?
I am especially puzzled how to do it with continuous predictors vertically and horizontally and how to generate the legend for it afterwards
Feb
26
comment How to make a bivariate colour ramp with QGIS, R or similar?
Awesome tutorial!
Feb
26
revised How to make a bivariate colour ramp with QGIS, R or similar?
improved title
Feb
26
asked How to make a bivariate colour ramp with QGIS, R or similar?
Feb
17
comment Querying Postgis data in R using dplyr package
Why do you even think that dplyrs summarise would work on polygons? Try to convert it to a data.frame first (as.data.frame).
Feb
13
answered How does QGIS know there is a plugin update?
Feb
13
reviewed Approve How to get pixel size/cell size of raster layer?