Hi all, Both the C++ implementation and the Java implementation of SAGA use the environment variable SAGA_LOCATION to point to the location of the SAGA installation. Right now, it is therefore impossible to use both the C++ and Java SAGA implementation simultaneously without changing SAGA_LOCATION all the time. Even worse, future SAGA implementations may also reuse SAGA_LOCATION. It seems desirable to avoid such clashes between multiple SAGA installations in general. What would be the best generic way to accomplish that? Should the SAGA spec define a global environment variable namespace (e.g. LSU_C++_SAGA_LOCATION, VU_JAVA_SAGA_LOCATION)? And are such environment variables really needed in all implementations in the first place? regards, Mathijs