Hi:
I am confusing with the garss.
If I want to handle a tiff image and I donot know its wide(Amercia or the France),so what to do next? Should I create a new location and mapset and write it to the .grassrc file and delete it after my process? If so,how to make the commond? For example,I want to do a buffer,the basic commond is “r.buffer…”,should I do some initialization work "g.region…"or others like this?
Since I provide a interface for other clients to handle there data use the grass in my server,I am not sure how to config the grass,the location . the mapset?
Looking forward some one can provide a clear suggestion!
apachemaven
2009-06-08