1d_fd_simple_shear

continuum model for granular flows with pore-pressure dynamics
git clone git://src.adamsgaard.dk/1d_fd_simple_shear
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1d_fd_simple_shear_fluid.gp (775B)

      1 #!/usr/bin/env gnuplot
      2 
      3 # specify input file with:
      4 #    gnuplot -e "filename='file.txt'" 1d_fd_simple_shear_fluid.gp
      5 
      6 set terminal pngcairo color size 40 cm, 12 cm
      7 set multiplot layout 1,3
      8 # set multiplot layout 1,4
      9 
     10 set key bottom right #samplen 0.9
     11 
     12 set xlabel "Water pressure, p_f [Pa]"
     13 set ylabel "Vertical position, z [m]" offset 2
     14 set xrange [p_min:p_max]
     15 plot filename u 4:1 w l lw 2 lc "blue" t ""
     16 
     17 set xlabel "Effective normal stress [Pa]"
     18 set ylabel ""
     19 set xrange [0:300e3]
     20 plot filename u 3:1 w l lw 2 lc "black" t ""
     21 
     22 # set xlabel "Friction, mu [-]"
     23 # set xrange [-0.05:1.5]
     24 # plot filename u 5:1 w l lw 2 lc "gray" t ""
     25 
     26 set xlabel "Horizontal velocity, v_x [m/s]"
     27 set ylabel ""
     28 set xrange [0.0:0.025]
     29 plot filename u 2:1 w l lw 2 lc "red" t ""
     30 
     31 unset multiplot