List of executables from src directory
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fes2mod
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       process the file FESobs_elev.dat
       FESobc_elev.dat is needed to run your model with FES tidal boundary conditions
       to run fes2mod, you need:
                                depths???x???.uf
                                newpos.uf
       see fes2mod.c for more info
      
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fes8const
#########
        used for diagnostic of fesCore8const.c used in fes2mod.c 
       
        process the file testlatlon.dat
        testlatlon.dat is needed to run $HOME/Prog/Tide_FES/hycom_diag_tides/p_tide_hgt
        testlatlon.dat contains amplitude and phase of 8 consts interpolated at lat lon pos specified in the runing time
        see fes8consc.c for more info

        $HOME/Prog/Tide_FES/hycom_diag_tides/p_tide_hgt compute tide_hgt.dat
        tide_hgt.dat contains tidal height at a specific pos(latlon.dat) and specific period
        tidal height is computed the same way as in hycom mod_tides.F90(only with 8 constituents) routine
        se $HOME/Prog/Tide_FES/hycom_diag_tides/p_extract_tide_hgt.F90 for more info

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testfes
#########
         process the file test_fes.dat
         test_fes.dat contains the tidal height from FES atlas with all the constituents
         see testfes.c and ../FES_Readme.txt and ../doc/Readme.htm for more info



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ascii2bin
########
        convert to binary files tidal data atlas.
        see ascii2bin.c and  ../FES_Readme.txt and ../doc/Readme.htm for more info

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old notes

what we extract is the tidal  amplitude and phase the ascii files of 8 const 
We will use 8 files with pure harmonic tide

FES code structure:
Grid.c: contains all the functions relative to fes grid, independant of time
	==>Interp: 
                   define wave(i).cplx=harmonic coefficients billinearly interpolated
                   from the input harmonic coefficients  atlas map 

Prediction.c: 

        ==> initCorrection:update astro arg with the nodal correction to the the day we want to performe the analyse  
                           nodal correction depends only on altimeter time     

	==>initadmittance:define each wave frequency in RAD/hour !!!!!! 

	==>admittance: useful only for long period waves (not for us !!!)