gmt set FONT_ANNOT_PRIMARY 12p
gmt set MAP_ANNOT_OFFSET_PRIMARY 0.3c
gmt set FONT_LABEL 12p
gmt set MAP_LABEL_OFFSET 0.5c
gmt set MAP_TICK_LENGTH_PRIMARY -0.2c

fig=fig_u.eps
xlabel='Time (day)'
ylabel='Wall displacement (mm)'
range=0/10/0/15
scale=10/-10
yga=a5f1
xga=a1f0.5
gmt psbasemap -R$range -JX$scale -Bx$xga+l"$xlabel" -By$yga+l"$ylabel" -BWN -P -K > $fig
inp=out_A.txt
awk '{if(NR==1){n=$1};if(n+3<=NR)print $3,$4}' $inp | gmt psxy -R -J -W1.5 -K -O >> $fig
awk '{if(NR==1){n=$1};if(n+3<=NR)print $3,$4}' $inp | gmt psxy -R -J -SC0.2 -W1 -G255 -N -K -O >> $fig
awk 'NR==1{printf "%g %g 10p 0 LM Type A (%.1fmm, %.1fdays)",$7+0.2,$3-$2,$3-$2,$7}' $inp | gmt pstext -R -J -F+f+a+j -N -K -O >> $fig
inp=out_B.txt
awk '{if(NR==1){n=$1};if(n+3<=NR)print $3,$4}' $inp | gmt psxy -R -J -W1.5 -K -O >> $fig
awk '{if(NR==1){n=$1};if(n+3<=NR)print $3,$4}' $inp | gmt psxy -R -J -SC0.2 -W1 -G255 -N -K -O >> $fig
awk 'NR==1{printf "%g %g 10p 0 LM Type B (%.1fmm, %.1fdays)",$7+0.2,$3-$2,$3-$2,$7}' $inp | gmt pstext -R -J -F+f+a+j -N -K -O >> $fig
inp=out_C.txt
awk '{if(NR==1){n=$1};if(n+3<=NR)print $3,$4}' $inp | gmt psxy -R -J -W1.5 -K -O >> $fig
awk '{if(NR==1){n=$1};if(n+3<=NR)print $3,$4}' $inp | gmt psxy -R -J -SC0.2 -W1 -G255 -N -K -O >> $fig
awk 'NR==1{printf "%g %g 10p 0 LM Type C (%.1fmm, %.1fdays)",$7+0.2,$3-$2,$3-$2,$7}' $inp | gmt pstext -R -J -F+f+a+j -N -K -O >> $fig
inp=out_D.txt
awk '{if(NR==1){n=$1};if(n+3<=NR)print $3,$4}' $inp | gmt psxy -R -J -W1.5 -K -O >> $fig
awk '{if(NR==1){n=$1};if(n+3<=NR)print $3,$4}' $inp | gmt psxy -R -J -SC0.2 -W1 -G255 -N -K -O >> $fig
awk 'NR==1{printf "%g %g 10p 0 LM Type D (%.1fmm, %.1fdays)",$7+0.2,$3-$2,$3-$2,$7}' $inp | gmt pstext -R -J -F+f+a+j -N -K -O >> $fig
inp=out_E.txt
awk '{if(NR==1){n=$1};if(n+3<=NR)print $3,$4}' $inp | gmt psxy -R -J -W1.5 -K -O >> $fig
awk '{if(NR==1){n=$1};if(n+3<=NR)print $3,$4}' $inp | gmt psxy -R -J -SC0.2 -W1 -G255 -N -K -O >> $fig
awk 'NR==1{printf "%g %g 10p 0 LM Type E (%.1fmm, %.1fdays)",$7+0.2,$3-$2,$3-$2,$7}' $inp | gmt pstext -R -J -F+f+a+j -N -K -O >> $fig
echo '0 0' | gmt psxy -R -J -Sp -O >> $fig