tUse lower-case letters for figure pane labels - cngf-pf-exp1 - experiments for first paper with continuum granular model
 (HTM) git clone git://src.adamsgaard.dk/manus_continuum_granular1_exp
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       ---
 (DIR) commit 435973a434cc28312a0da7fff921326218071ebd
 (DIR) parent c11c3b519892dd8ec7228ae08696ee36912815e7
 (HTM) Author: Anders Damsgaard <anders@adamsgaard.dk>
       Date:   Mon, 19 Oct 2020 15:29:14 +0200
       
       Use lower-case letters for figure pane labels
       
       Diffstat:
         M fig-experimental-setup.pdf          |       0 
         M fig-experimental-setup.svg          |     103 +++++++++++++++----------------
         M fig-hysteresis_rate/fig.gp          |       4 ++--
         M fig-hysteresis_stress/fig.gp        |       4 ++--
         M fig-mohr_coulomb/fig.gp             |       2 +-
         M fig-rate_dependence/fig.gp          |       2 +-
         M fig-skin_depth/fig.gp               |      10 +++++-----
         M fig-stick_slip_depth/fig.gp         |      12 ++++++------
         M fig-strain_distribution/fig.gp      |       2 +-
       
       9 files changed, 69 insertions(+), 70 deletions(-)
       ---
 (DIR) diff --git a/fig-experimental-setup.pdf b/fig-experimental-setup.pdf
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       t@@ -713,7 +712,7 @@
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       +         style="font-style:italic;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.27602px;font-family:'DejaVu Serif';-inkscape-font-specification:'DejaVu Serif Italic';text-align:end;text-anchor:end;stroke-width:0.213377">τ</tspan></text>
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       t@@ -748,7 +747,7 @@
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               id="text975"><tspan
       t@@ -756,8 +755,8 @@
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       +   style="font-style:normal;font-size:2.82222px"
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            <path
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 (DIR) diff --git a/fig-hysteresis_rate/fig.gp b/fig-hysteresis_rate/fig.gp
       t@@ -19,7 +19,7 @@ set arrow from 125,35 to 160,45 head
        set arrow from 150,70 to 110,55 head
        unset label
        #set label "{/:Bold d}" at graph 0.02,0.93
       -set label "A" at graph 0.02,0.93 font ",12"
       +set label "a" at graph 0.02,0.93 font ",12"
        plot \
        "timeseries_combined.txt" u ($2/1000):($4*$2/1000) w l lt 1 lc rgb "#48d1cc" t ""
        
       t@@ -54,7 +54,7 @@ unset y2tics
        unset y2label
        unset label
        #set label "{/:Bold f}" at graph 0.02,0.93
       -set label "B" at graph 0.02,0.93 font ",12"
       +set label "b" at graph 0.02,0.93 font ",12"
        #set ylabel "{/:Normal Specific sediment flux [m^2/s]}"
        set ylabel "{/:Normal Till flux [m^2/a]}" offset 0.6
        plot "" u ($2/1000):($8*to_year) w l lt 6 t ""
 (DIR) diff --git a/fig-hysteresis_stress/fig.gp b/fig-hysteresis_stress/fig.gp
       t@@ -21,7 +21,7 @@ set arrow from 60,0.5 to 40,2.0 head
        set arrow from 65,5.5 to 83,3.5 head
        unset label
        #set label "{/:Bold a}" at graph 0.02,0.93
       -set label "C" at graph 0.02,0.93 font ",12"
       +set label "c" at graph 0.02,0.93 font ",12"
        plot \
        "timeseries_combined.txt" u ($2/1000):($1*60*60*24/1000) w l lt 7 lc rgb "#008000" t ""
        
       t@@ -58,5 +58,5 @@ set arrow from 65,0.046 to 90,0.028 head
        set y2label "{/:Normal Till flux [m^2/s]}" offset -1.9
        unset ylabel
        unset label
       -set label "D" at graph 0.02,0.93 font ",12"
       +set label "d" at graph 0.02,0.93 font ",12"
        plot "" u ($2/1000):8 w l lt 6 t ""
 (DIR) diff --git a/fig-mohr_coulomb/fig.gp b/fig-mohr_coulomb/fig.gp
       t@@ -31,7 +31,7 @@ wis(x)           = (x >= 20 && x <= 310)  ? tan(24)*x + 3 : 1/0    # Tulaczyk et
        #set key bottom right font ",9" samplen 1.5 maxrows 4
        set key top left reverse Left font ",8" samplen 1.5 maxrows 4 width -3
        
       -set label "C" at screen 0.02,0.95 font ",12"
       +set label "c" at screen 0.02,0.95 font ",12"
        
        plot \
                caesar(x)                w l lc 1 lw 2 t "Caesar till", \
 (DIR) diff --git a/fig-rate_dependence/fig.gp b/fig-rate_dependence/fig.gp
       t@@ -23,7 +23,7 @@ set logscale x
        set ylabel "Shear friction {/Symbol m} [-]" offset 1.0
        set xlabel "Shear strain rate dv_x/dz [a^{-1}]"
        
       -set label "B" at screen 0.02,0.95 font ",12"
       +set label "b" at screen 0.02,0.95 font ",12"
        
        plot \
                "caesar.dat"          w l lw 2 t "Caesar till", \
 (DIR) diff --git a/fig-skin_depth/fig.gp b/fig-skin_depth/fig.gp
       t@@ -26,7 +26,7 @@ f_max = 2.0/3600.0
        # f: frequency, k: permeability
        skindepth(f,k) = (k/((alpha + phi*beta_f)*mu_f*3.141592654*f))**(0.5)  # f: 1/s
        
       -set xlabel "Forcing frequency {/:Italic f} [1/s]"
       +set xlabel "Forcing frequency {/:Italic f} [s^{-1}]"
        set ylabel "Permeability {/:Italic k} [m^2]"
        set cblabel "Skin depth {/:Italic d}_s [m]"
        
       t@@ -79,11 +79,11 @@ x=1.0/3600.0/24.0/365.0
        set arrow from x,k_min to x,k_max nohead lc "white" front
        set label "yearly" at x,label_y rotate by 90 front offset screen -0.01,0 textcolor "white"
        
       -set label "A" at screen 0.01,0.95 font ",12"
       -set label "B" at screen 0.35,0.95 font ",12"
       -set label "C" at screen 0.70,0.95 font ",12"
       +set label "a" at screen 0.01,0.95 font ",12"
       +set label "b" at screen 0.35,0.95 font ",12"
       +set label "c" at screen 0.70,0.95 font ",12"
        
       -set xlabel "Forcing frequency {/:Italic f} [1/s]"
       +set xlabel "Forcing frequency {/:Italic f} [s^{-1}]"
        set ylabel "Permeability {/:Italic k} [m^2]"
        set cblabel "Max. deformation depth [m]"
        
 (DIR) diff --git a/fig-stick_slip_depth/fig.gp b/fig-stick_slip_depth/fig.gp
       t@@ -33,7 +33,7 @@ set colorbox user origin 0.001, 0.09 size 0.015, 0.34
        set cblabel "Time [d]"
        set cbrange [2:3]
        set cbtics 0.2
       -set label "D" font ",11" at graph 0.00,1.1
       +set label "d" font ",11" at graph 0.00,1.1
        set xlabel "{/:Normal Effective normal stress [kPa]}"
        plot for [t = t0:tend:inc*2] filename(t) u ($3/1e3):(L_z - $1):(t*file_interval/(24.*3600.)) w l lc palette lw 2 t ""
        unset arrow
       t@@ -42,7 +42,7 @@ unset colorbox
        set origin 0.373, 0.0
        set size 0.313, 0.46
        unset label
       -set label "E (Speed controlled)" font ",11" at graph 0.00,1.1
       +set label "e (Speed controlled)" font ",11" at graph 0.00,1.1
        set xlabel "{/:Normal Shear strain rate [1/d]}" font ",10"
        xmin = -2.0
        xmax = 50.0
       t@@ -57,7 +57,7 @@ filename(t) = sprintf('stress/sim.output%05d.txt', t)
        set origin 0.686, 0.0
        set size 0.313, 0.46
        unset label
       -set label "F (Stress controlled)" font ",11" at graph 0.00,1.1
       +set label "f (Stress controlled)" font ",11" at graph 0.00,1.1
        set xlabel "{/:Normal Shear strain rate [1/min]}"
        xmin = -1.0
        xmax = 12.0
       t@@ -75,7 +75,7 @@ set xlabel "{/:Normal Time [d]}"
        set xtics 1
        set ytics 50
        unset label
       -set label "A" font ",11" at graph 0.00,1.1
       +set label "a" font ",11" at graph 0.00,1.1
        plot \
        "rate/timeseries.txt" u ($0/1008*7):($2/1000) w l lw 2 lc "black" t "Effective normal stress", \
        "" u ($0/1008*7):($3/1000) w l lw 2 lt 3 dt "-" t "Water pressure"
       t@@ -83,7 +83,7 @@ plot \
        set origin 0.373, 0.5
        set size 0.313, 0.46
        unset label
       -set label "B (Speed controlled)" font ",11" at graph 0.00,1.1
       +set label "b (Speed controlled)" font ",11" at graph 0.00,1.1
        unset y2label
        unset y2tics
        set ytics 1.0
       t@@ -96,7 +96,7 @@ set origin 0.686, 0.5
        set size 0.313, 0.46
        unset arrow
        unset label
       -set label "C (Stress controlled)" font ",11" at graph 0.00,1.1
       +set label "c (Stress controlled)" font ",11" at graph 0.00,1.1
        unset y2label
        unset y2tics
        set yrange [0.0:9.8]
 (DIR) diff --git a/fig-strain_distribution/fig.gp b/fig-strain_distribution/fig.gp
       t@@ -19,7 +19,7 @@ set ytics 0.2
        
        xdisp=0.74
        
       -set label "D" at screen 0.02,0.95
       +set label "d" at screen 0.02,0.95
        
        set key bottom right font ",9" samplen 1.0 maxrows 4