Update:Thanks to help from Rong Fu it now seems we have a working Fortran 90 code for the EFM Method! The code is being tested against synthetic test cases and a performance report will be written. The code will be set up to run on the DMI Cray and with it we will be able to process much of the observations we have accumulated, and improve the paper significantly.The point of the new code is that it is no longer written in C (which is a bit of a mystery to us old-timers) and can now more easily be experimented with and optimized.