How EE_RPEM.OUT convert from binary to decimal?

GetEFDC seems to not contain relative codes,anyone konws that? thanks

GetEFDC is designed to be modified by the user based on the actual version of EFDC being used. RPEM is more simple than other modules and just has four more constituents written for each snapshot so you can update GetEFDC by looking at the EFDC code. EEMS10.4 and later will write out RPEM in NetCDF so you will no longer need GetEFDC for this.