cngf-pf

commit 922cb8962b4ba6ab722a77e976e46d140a45b8fd
parent 015085b37d13aa95b7099c27212a94b5716cd1b7
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Mon, 30 Aug 2021 11:42:33 +0200

fluidtest: add time-vs-vel subplot, verify behavior with negative eff. stress

Diffstat:
M
fluidtest/Makefile
 | 
1
+
M
fluidtest/fig.gp
 | 
9
+++++++--

2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/fluidtest/Makefile b/fluidtest/Makefile
@@ -4,6 +4,7 @@ BIN2 = ../max_depth_simple_shear
 PERMEABILITY = 2e-17
 GRAIN_COMPRESSIBILITY = 1e-8
 FLUID_PRESSURE_TOP = 100e3
+#FLUID_PRESSURE_AMPL = 120e3
 FLUID_PRESSURE_AMPL = 80e3
 FLUID_PRESSURE_FREQ != echo "1.0/(3600*24)" | bc -l
 EFF_NORMAL_STRESS_TOP = 200e3
diff --git a/fluidtest/fig.gp b/fluidtest/fig.gp
@@ -3,7 +3,7 @@
 set terminal pdfcairo color size 17.8 cm, 10.0 cm font ",10"
 
 set colorsequence podo
-set multiplot
+set multiplot layout 2,1
 
 file_interval=60*10
 plot_interval=60*60
@@ -18,7 +18,7 @@ tend = 72*inc - 1
 filename(t) = sprintf('sim.output%05d.txt', t)
 #set origin 0.095, 0.09
 #set size 0.14, 0.23
-set xlabel "{/:Normal Water pressure [kPa]}" font ",8" offset 0,1.3
+set xlabel "{/:Normal Water pressure [kPa]}"
 set ylabel ""
 unset arrow
 xmin = 0
@@ -28,3 +28,8 @@ set xrange [xmin:xmax]
 set xtics 100 offset 0,0.5
 set ytics 2 offset 0.5
 plot for [t = t0:tend:inc*2] filename(t) u ($4/1e3):(L_z - $1):(t*file_interval/(24.*3600.)) w l lc palette lw 1 t ""
+
+reset
+set xlabel "{/:Normal Time [d]}"
+set ylabel "{/:Normal Shear velocity [m/s]}"
+plot "timeseries.txt" u ($0*file_interval/(3600*24)):($1) w l lw 1 t ""