five programs for estimating the fault plane solution,
FOCMEC, FPFIT, HASH (called hash_seisan),EBEL and PINV.
The programs are described below,
they can all be called from EEV. Fault plane solutions can be plotted
with EPIMAP (new from version 9.0), W_EMAP (Windows only) and FOC
23. Fault plane solution
Apart from MULPLT, polarities and amplitude ratios can be read
in a more efficient way with
the programs PLOTPOLARITY, AUTORATIO and PLOTRATIO.
The program GMTNOR also makes output which can be used with GMT.
In EEV fault plane solutions can be added manually to an event with commands inputfps or ifp.