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	tadd first flux figure with oscillations - hansen-zoet-exp - comparison of lab …
	git clone git://src.adamsgaard.dk/hansen-zoet-exp
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	---
	commit 3e0a9aba9099de20853c326ead36debc1a17e410
	parent ee16d066a3bded74a642e90a6864c43a6f9d6900
	Author: Anders Damsgaard <[email protected]>
	Date: Mon, 13 Jun 2022 13:47:06 +0200

	add first flux figure with oscillations

	Diffstat:
	M Makefile \| 7 +++++--
	A fig-sediment_flux_daily.gp \| 33 +++++++++++++++++++++++++++++…

	2 files changed, 38 insertions(+), 2 deletions(-)
	---
	diff --git a/Makefile b/Makefile
	t@@ -12,7 +12,7 @@ stressvals_ != range -l -N 40 0.01 100
	stressvals_ += 8 22 50
	stressvals != echo ${stressvals_} \| sort -n
	velvals = 3.169e-6 9.506e-6
	-fluid_ampl_vals != range -N 4 1 80
	+fluid_ampl_vals != range -N 4 1 40
	fluid_freq_vals = 1.157e-5 # daily
	grain_size = 530.7e-6
	grain_friction = 0.6
	t@@ -62,7 +62,7 @@ strain_distribution_ampl1kPa_freq1.157e-5s.txt: ${BIN}
	-c ${grain_cohesion} \
	-s 3.169e-6 \
	-L 0.5 \
	- -n 100e3 \
	+ -n 85e3 \
	-A ${grain_nonlocal_ampl} \
	-b ${grain_rate_dependence} \
	-F \
	t@@ -112,6 +112,9 @@ fig-sediment_flux.pdf: fig-sediment_flux.gp sediment_flux_…
	fig-sediment_flux-100ma.pdf: fig-sediment_flux-100ma.gp sediment_flux_v3.169e-…
	gnuplot fig-sediment_flux-100ma.gp > $@

	+fig-sediment_flux_daily.pdf: fig-sediment_flux_daily.gp sediment_flux_freq1.15…
	+ gnuplot fig-sediment_flux_daily.gp > $@
	+
	clean:
	rm -f strain_distribution_.txt mohr_coulomb_.txt sediment_flux_*.txt
	rm -f ${PDFS}
	diff --git a/fig-sediment_flux_daily.gp b/fig-sediment_flux_daily.gp
	t@@ -0,0 +1,33 @@
	+#!/usr/bin/env gnuplot
	+
	+reset
	+
	+set terminal pdfcairo enhanced color size 7.5 cm, 10 cm
	+set multiplot layout 2,1
	+
	+rswidth = 1
	+
	+#set lmargin 7.0
	+#set bmargin 3.5
	+#set rmargin 2.0
	+#set tmargin 2.0
	+
	+#set xrange [-5 : 105]
	+#set yrange [0 : 0.11]
	+
	+# https://sodocumentation.net/gnuplot/topic/8825/fit-data-with-gnuplot
	+#f(x, v) = a * x*b v
	+#fit f(x, 100) "sediment_flux_v3.169e-6ms.txt" u ($1/1000):($2360024365.25…
	+#fitparams = sprintf("{/:Italic q}_t = %.2e {/:Italic v N'}^{%.3g}", a, b)
	+
	+set xrange [0:*]
	+set yrange [0:*]
	+
	+#set xlabel "Normalized horizontal velocity, v_x [-]"
	+set xlabel "Amplitude of water-pressure fluctuations, {/:Italic A'}_f [kPa]"
	+#set ylabel "Spec. sediment flux [m²/a]"
	+set ylabel "Sediment flux, {/:Italic q}_t [m³/a]"
	+set key bottom right font ",10" invert #samplen 0.9
	+set title "{/:Italic v} = 100 m/a"
	+#set yrange [0:1]
	+plot "sediment_flux_freq1.157e-5s.txt" u ($1/1000):($2360024365.25r…