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tadd first fit to flux plot - hansen-zoet-exp - comparison of lab and model res… |
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git clone git://src.adamsgaard.dk/hansen-zoet-exp |
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Submodules |
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--- |
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commit 2d398582b3eedc34521506c01327b56026b6fd92 |
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parent 466d1475ad8b77a69b386574470ec6e77040a89d |
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Author: Anders Damsgaard <[email protected]> |
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Date: Thu, 12 May 2022 15:34:55 +0200 |
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add first fit to flux plot |
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Diffstat: |
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A fig-fit/Makefile | 64 +++++++++++++++++++++++++++++… |
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A fig-fit/fig-mohr_coulomb.gp | 27 +++++++++++++++++++++++++++ |
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A fig-fit/fig-sediment_flux.gp | 42 +++++++++++++++++++++++++++++… |
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A fig-fit/fig-strain_distribution.gp | 47 +++++++++++++++++++++++++++++… |
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A fig-fit/rs_sediment_flux_100ma.txt | 3 +++ |
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A fig-fit/rs_sediment_flux_300ma.txt | 2 ++ |
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6 files changed, 185 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/fig-fit/Makefile b/fig-fit/Makefile |
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t@@ -0,0 +1,64 @@ |
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+BIN = ../cngf-pf/cngf-pf |
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+FIG = fig-fit |
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+ |
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+#stressvals != range -n 20 1 100 |
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+stressvals != range -l -n 20 0 2 |
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+ |
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+velvals = 3.169e-6 9.506e-6 |
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+ |
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+default: \ |
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+ ../$(FIG)-strain_distribution.pdf \ |
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+ ../$(FIG)-mohr_coulomb.pdf \ |
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+ ../$(FIG)-sediment_flux.pdf |
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+ |
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+strain_distribution_N5kPa_v3.169e-6ms.txt: $(BIN) Makefile |
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+ sh -c '\ |
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+ for v in ${velvals}; do \ |
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+ for P in ${stressvals}; do \ |
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+ ./$(BIN) \ |
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+ -d 530.7e-6 \ |
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+ -m 0.6 \ |
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+ -c 0e3 \ |
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+ -s $${v} \ |
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+ -L 0.11 \ |
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+ -n $${P}e3 \ |
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+ -A 0.33 \ |
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+ -b 0.002 \ |
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+ > strain_distribution_N$${P}kPa_v$${v}ms.txt; \ |
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+ echo strain_distribution_N$${P}kPa_v$${v}ms.txt; \ |
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+ done; done' |
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+ # also close: lower A, higher b |
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+ |
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+mohr_coulomb_v3.169e-6ms.txt: strain_distribution_N5kPa_v3.169e-6ms.txt Makefi… |
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+ sh -c '\ |
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+ rm -f mohr_coulomb_v*ms.txt; \ |
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+ for v in ${velvals}; do \ |
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+ for P in ${stressvals}; do \ |
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+ tail -n 1 strain_distribution_N$${P}kPa_v$${v}ms.txt >… |
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+ done; done' |
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+ |
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+sediment_flux_v3.169e-6ms.txt: strain_distribution_N5kPa_v3.169e-6ms.txt Makef… |
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+ sh -c '\ |
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+ rm -f sediment_flux_v*ms.txt; \ |
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+ for v in ${velvals}; do \ |
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+ for P in ${stressvals}; do \ |
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+ (printf "%ge3\t" $$P; ../cngf-pf/shear_flux < strain_d… |
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+ echo sediment_flux_v$${v}ms.txt; \ |
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+ done; done' |
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+ |
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+../$(FIG)-strain_distribution.pdf: fig-strain_distribution.gp strain_distribut… |
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+ gnuplot fig-strain_distribution.gp > $@ |
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+ |
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+../$(FIG)-mohr_coulomb.pdf: fig-mohr_coulomb.gp mohr_coulomb_v3.169e-6ms.txt |
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+ gnuplot fig-mohr_coulomb.gp > $@ |
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+ |
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+../$(FIG)-sediment_flux.pdf: fig-sediment_flux.gp sediment_flux_v3.169e-6ms.txt |
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+ gnuplot fig-sediment_flux.gp > $@ |
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+ |
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+clean: |
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+ rm -f strain_distribution_*.txt mohr_coulomb_*.txt sediment_flux_*.txt |
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+ rm -f ../$(FIG)-strain_distribution.pdf |
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+ rm -f ../$(FIG)-mohr_coulomb.pdf |
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+ rm -f ../$(FIG)-sediment_flux.pdf |
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+ |
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+.PHONY: default clean |
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diff --git a/fig-fit/fig-mohr_coulomb.gp b/fig-fit/fig-mohr_coulomb.gp |
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t@@ -0,0 +1,27 @@ |
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+#!/usr/bin/env gnuplot |
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+ |
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+reset |
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+ |
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+set terminal pdfcairo enhanced color size 7.5 cm, 8 cm |
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+set multiplot layout 2,1 |
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+ |
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+#set lmargin 7.0 |
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+#set bmargin 3.5 |
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+#set rmargin 2.0 |
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+#set tmargin 2.0 |
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+ |
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+#set yrange [0.0:0.73] |
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+#set xrange [-0.13:1.13] |
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+#set key bottom right #samplen 0.9 |
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+ |
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+#set xlabel "Effective normal stress, {/Symbol s}_n' [kPa]" |
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+set ylabel "Shear stress, {/Symbol t} [kPa]" |
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+set key bottom right font ",10" |
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+plot "mohr_coulomb_v3.169e-6ms.txt" u ($3/1e3):($3*$5/1e3) w lp title "v = 100… |
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+ "mohr_coulomb_v9.506e-6ms.txt" u ($3/1e3):($3*$5/1e3) w lp title "v = … |
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+ |
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+set xlabel "Effective normal stress, {/Symbol s}_n' [kPa]" |
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+set ylabel "Shear friction, {/Symbol m} [-]" |
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+set key top right font ",10" |
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+plot "mohr_coulomb_v3.169e-6ms.txt" u ($3/1e3):5 w lp title "v = 100 m/a", \ |
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+ "mohr_coulomb_v9.506e-6ms.txt" u ($3/1e3):5 w lp title "v = 300 m/a" |
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diff --git a/fig-fit/fig-sediment_flux.gp b/fig-fit/fig-sediment_flux.gp |
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t@@ -0,0 +1,42 @@ |
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+#!/usr/bin/env gnuplot |
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+ |
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+reset |
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+ |
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+set terminal pdfcairo enhanced color size 7.5 cm, 10 cm |
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+set multiplot layout 2,1 |
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+ |
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+rswidth = 1 |
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+ |
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+#set lmargin 7.0 |
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+#set bmargin 3.5 |
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+#set rmargin 2.0 |
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+#set tmargin 2.0 |
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+ |
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+#set xrange [-5 : 105] |
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+#set yrange [0 : 0.11] |
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+ |
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+# https://sodocumentation.net/gnuplot/topic/8825/fit-data-with-gnuplot |
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+#f(x) = a * exp(b * x) |
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+f(x, v) = a * x**b * v |
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+fit f(x, 100) "sediment_flux_v3.169e-6ms.txt" u ($1/1000):($2*3600*24*365.25*r… |
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+fitparams = sprintf("{/:Italic q}_t = %.2e {/:Italic v N'}^{%.3g}", a, b) |
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+ |
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+set xrange [0:*] |
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+set yrange [0:*] |
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+ |
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+#set xlabel "Normalized horizontal velocity, v_x [-]" |
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+set xlabel "Effective stress, {/:Italic N'} [kPa]" |
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+#set ylabel "Spec. sediment flux [m²/a]" |
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+set ylabel "Sediment flux, {/:Italic q}_t [m³/a]" |
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+set key bottom right font ",10" #samplen 0.9 |
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+set title "{/:Italic v} = 100 m/a" |
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+set yrange [0:1] |
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+plot "rs_sediment_flux_100ma.txt" u ($1/1000):($2) w p ps 2 t "Hansen and Zoet… |
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+ "sediment_flux_v3.169e-6ms.txt" u ($1/1000):($2*3600*24*365.25*rswidth… |
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+ f(x, 100) t fitparams |
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+ |
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+set title "{/:Italic v} = 300 m/a" |
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+set yrange [0:*] |
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+plot "rs_sediment_flux_300ma.txt" u ($1/1000):($2) w p ps 2 t "Hansen and Zoet… |
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+ "sediment_flux_v9.506e-6ms.txt" u ($1/1000):($2*3600*24*365.25*rswidth… |
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+ f(x, 300) t fitparams |
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diff --git a/fig-fit/fig-strain_distribution.gp b/fig-fit/fig-strain_distributi… |
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t@@ -0,0 +1,46 @@ |
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+#!/usr/bin/env gnuplot |
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+ |
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+reset |
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+ |
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+set terminal pdfcairo enhanced color size 7.5 cm, 10 cm |
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+set multiplot layout 2,1 |
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+ |
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+#set lmargin 7.0 |
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+#set bmargin 3.5 |
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+#set rmargin 2.0 |
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+#set tmargin 2.0 |
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+ |
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+set xrange [-5 : 105] |
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+set yrange [0 : 0.11] |
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+ |
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+#set xlabel "Normalized horizontal velocity, v_x [-]" |
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+set xlabel "Horizontal velocity, v_x [m/a]" |
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+set ylabel "Vertical position, z [m]" |
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+set key bottom right font ",10" #samplen 0.9 |
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+set title "v = 100 m/a" |
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+plot "strain_distribution_N8kPa_v3.169e-6ms.txt" u ($2*365*24*3600):1 w l lw 2… |
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+ "strain_distribution_N22kPa_v3.169e-6ms.txt" u ($2*365*24*3600):1 w l lw … |
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+ "strain_distribution_N50kPa_v3.169e-6ms.txt" u ($2*365*24*3600):1 w l lw … |
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+ |
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+#unset xrange |
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+ |
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+##set xlabel "Normalized horizontal velocity, v_x [-]" |
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+#set xlabel "Shear-strain rate, dv_x/dz [1/d]" |
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+#set ylabel "Vertical position, z [m]" |
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+#set key bottom right font ",10" #samplen 0.9 |
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+#plot "strain_distribution_N8kPa_v9.506e-6ms.txt" u ($6*24*3600):1 w l lw 2 ti… |
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+ #"strain_distribution_N22kPa_v9.506e-6ms.txt" u ($6*24*3600):1 w l lw 2 t… |
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+ #"strain_distribution_N50kPa_v9.506e-6ms.txt" u ($6*24*3600):1 w l lw 2 t… |
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+ |
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+ |
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+set xrange [-5 : 305] |
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+set yrange [0 : 0.11] |
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+ |
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+#set xlabel "Normalized horizontal velocity, v_x [-]" |
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+set xlabel "Horizontal velocity, v_x [m/a]" |
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+set ylabel "Vertical position, z [m]" |
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+set key bottom right font ",10" #samplen 0.9 |
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+set title "v = 300 m/a" |
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+plot "strain_distribution_N8kPa_v9.506e-6ms.txt" u ($2*365*24*3600):1 w l lw 2… |
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+ "strain_distribution_N22kPa_v9.506e-6ms.txt" u ($2*365*24*3600):1 w l lw … |
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+ "strain_distribution_N50kPa_v9.506e-6ms.txt" u ($2*365*24*3600):1 w l lw … |
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+\ No newline at end of file |
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diff --git a/fig-fit/rs_sediment_flux_100ma.txt b/fig-fit/rs_sediment_flux_100m… |
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t@@ -0,0 +1,3 @@ |
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+8.53e3 0.351 0.0053 0.0238 |
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+22.2e3 0.510 0.0134 0.0434 |
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+50.4e3 0.661 0.0835 0.0434 |
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diff --git a/fig-fit/rs_sediment_flux_300ma.txt b/fig-fit/rs_sediment_flux_300m… |
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t@@ -0,0 +1,2 @@ |
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+21.2e3 1.51 0.153 |
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+50.2e3 1.99 0.0959 |
