* This is mainly useful for testing purposes to make it possible to
* test different paths without setting environment variables, changing
* the working directory or doing other process-wide operations.
* It may also be useful for making Gromacs behave better when linked
* into a non-Gromacs executable (with possible extensions in
* This is mainly useful for testing purposes to make it possible to
* test different paths without setting environment variables, changing
* the working directory or doing other process-wide operations.
* It may also be useful for making Gromacs behave better when linked
* into a non-Gromacs executable (with possible extensions in