- Android botany climate change Data handling Data sources decision support tool forest GIS GIS software GRASS GIS history LibreOffice / OpenOffice Mobile tools Modelling online mapping Open access Open data Operating system QGIS R computing environment research tools Software release Spatialite SQLite statistics tools Ubuntu Uncategorized vegetation
Monthly Archives: February 2011
I have never given it a though, but there is apparently a limit to the length of file names that can be handled by Windows Explorer of Windows XP. I found out when trying to copy my Zotero folder to … Continue reading
In this post I was trying to find a way to get a list of GRASS data layers in R. The problem is running the GRASS function ‘g.list’ from R (using system or execGRASS from the spgrass6 package) gives a … Continue reading
Running grass commands within R is easy using either the system function or the spgrass6 package. But sometimes the GRASS outputs are not easy to read into a data frame or vector. For example, what if you want a vector … Continue reading
In OpenOffice / LibreOffice Calc, you would normally use CONCATENATE to combine strings from different cells, like in the example below:
If you want to understand what a certain function is doing, or you want to adapt it, you can type in the function without bracket on the command line. However, sometimes functions are ‘hidden’.