How to install the rgdal are package on GitHub?
Instantly share code, notes, and snippets. > install.packages (“rgdal”) installing source package ‘rgdal’ configure: error: gdal-config not found or not executable. The packages libgdal-dev and libproj-dev are required:
How to calculate the datum of a CRS in R?
There are various attributes of the CRS, such as the projection, datum, and ellipsoid. Some of the options for each variable can be obtained in R with projInfo: Projection: projInfo(type = “proj”) Datum: projInfo(type = “datum”) Ellipsoid: projInfo(type = “ellps”)
When to use a common CRS in R?
In R, when data with different CRS are combined it is important to transform them to a common CRS so they align with one another. This is similar to making sure that units are the same when measuring volume or distances.
Do you need libgdal-Dev or libproj-Dev?
The packages libgdal-dev and libproj-dev are required: This comment has been minimized. This worked for me. Thank you. This comment has been minimized. How can you do this if you don’t have sudo access on the server?
Do you have to install GDAL library in Linux?
Any help is appreciated. I am not a linux user. You have to install gdal library in your system (not in R), I don’t know the CentOS command but this would be the command for Ubuntu, try Googling the equivalent for your OS. @andresrcs Thanks.
Why do I get an error loading rgdal?
After installation I succesfully loaded the package in R with the library function. However after my most recent login when i type in the command library (rgdal) I get an error message: I understand this means there is no link to the libgdal file but I am not sure how to fix it. libgdal.so.20 is in the system under /home/nikhail1/bin/gdal/lib/.
Where is the rgdal.so file in nikhail1?
The rgdal.so file is under the rgdal folder in the R library in my /home/nikhail1/ system. I do not have the authority to perform an ldconfig function on shared libraries (I am a novice). Does anyone have a function that could help me make the system recognize the pathway to libgdal.so.20.