100.d0                 ! zprof         depth of the model
100.d0				
1		 	! nmat_ac	number of acoustic materials
2.25d9			! K             BM for acoustic material 1
1.d3			! rho 	        density for acoustic material 1
1                       ! nmat,         number of pe materials
0.3d0                   ! fi,           porosity for pe material 1
0.d0                    ! gamma_clay    clay proportion in material 1
1.d0                    ! gamma_q       quartz proportion in material 1
0.d0                    ! gamma_silt    silt proportion in material 1
1.85d0                  ! m_archie      cementation exponent, material 1
2.05d0                  ! n_archie      saturation exponent, material 1
15.d0                   !  Cs            consolidation factor in Pride model, material 1
80.d0                 !  Q             quality factor, material 1
2                       ! flag_dm        =1 Krief model for dry matrix, =2  Pride's model for dry matrix, material 1
1                       ! nfl            number of fluids
0                       ! ifases         =0 for full saturation, =1 for effective fluid 1
1                       ! ij
1.d3                    ! rof            fluid density, fluid 1
1.d-3                   ! eta            fluid viscosity, fluid 1
2.25d9                   ! Kf             fluid bulk modulus, fluid 1
1.d0                    ! S_f            fluid saturation (=1 whenever ifases=0), fluid 1
matnum.dat              ! archivo_matnum   material model
flunum.dat              ! archivo_flunum   fluid model
0.d0                    ! xsou             x coordinate source position
40.d0                   ! zsou             z coordinate source position
1.d10                    ! I0               source amplitude
1.d0                    ! flag_cs          compressional source, =1 existent, =0 inexistent
0.d0                    ! flag_ss          shear source,  =1 existent, =0 inexistent
120.d0                  ! fref             source peak frequency 
.2d0                    ! time             recording interval
0.d0                    ! f1    
600.d0                  ! f4                filter parameters
2                       ! npozos            number of recording wells                     
10.d0                    ! xpozo(1)          recoding wells offsets                   
20.d0
20                       ! nrecpozo          number of recorders in each well
2.d0                   ! recintpozo        separation between receivers in the well
2			! nlineas
25.d0			! zlinea
30.d0
21			! nreclinea
-40.d0                  ! xreclinea 1           number of recorders on the surface
4.d0                       ! recintlinea           offset of the first surface recorder      
10                       ! nsnap             number of snapshots
.5d-2                 ! snapinc           interval between snapshots
.5d-2                 ! t0_snap           first snapshot time
