Download f2matlab.
http://engineering.dartmouth.edu/~d30574x/consulting/f2matlab_4.0.zip

1. Put the f2matlab file in a folder (eg. /home/khan/)
2. Open matlab and add the documents directory to your matlab path
- type " addpath '/home/khan' " at the matlab command prompt.
3. Call the f2matlab function with your fortran program name:
- type " f2matlab('msphere.f') " at the matlab command prompt.