fc14    === WW generation mesh for neutrons
fmesh14:n
        geom=cyl
        axs=0 0 2000 vec=1800 0 -1500
        origin=0 0 -1500
        imesh=300 800 1000 1800
        iints=2 10 2 1
        jmesh=950 1150 1300 1500 2100 3500
        jints=1 8 5 2 2 1
        kmesh=0.055556 0.94444 1
        kints=5 1 5
        emesh=1e-08 2e-08 5e-08 7e-08 1e-07
              1e-06 1e-05 1e-04 0.001 0.01
              0.1   1     5     15    20
fc24    === WW generation mesh for photons
fmesh24:p
        geom=cyl
        axs=0 0 2000 vec=1800 0 -1500
        origin=0 0 -1500
        imesh=300 800 1000 1800
        iints=2 10 2 1
        jmesh=950 1150 1300 1500 2100 3500
        jints=1 8 5 2 2 1
        kmesh=0.055556 0.94444 1
        kints=5 1 5
        emesh=100
