cat << EOT > _legend.txt
12 $ 6 $ bl $ 0.3 $ 0.3
8 $ 0.5 $ 4
Q=1352m@+3@+/s $ ---  $ T0.1 $ 255/255/255 $ 1
Q=431m@+3@+/s  $ ---  $ S0.1 $ 255/255/255 $ 1
Q=63 m@+3@+/s  $ ---  $ C0.1 $ 255/255/255 $ 1
River bed      $ 2    $ ---  $ ---         $ ---
EOT
awk -f awk_klegend.awk _legend.txt > legend.txt
rangeSW=0/760/45/52
rangeNE=0/760/45/52
scale=-12/6
afgS=f10a100g100
afgW=f0.1a1g1
afgN=
afgE=
labelS="Distance (m)"
labelW="Water level EL.(m)"
labelN=""
labelE=""
fig=fig_a_WL.eps
gmt set FONT_ANNOT_PRIMARY 12
gmt set FONT_LABEL 12
gmt set MAP_TICK_LENGTH_PRIMARY -0.2c
gmt psbasemap -R$rangeSW -JX$scale -Bx$afgS+l"$labelS" -By$afgW+l"$labelW" -BSWne -P -K > $fig
awk '2<=NR{print $1,$7}' out_Q0063.txt | gmt psxy -R -JX -SC0.1 -G255/255/255 -W1 -N -K -O >> $fig
awk '2<=NR{print $1,$7}' out_Q0430.txt | gmt psxy -R -JX -SS0.1 -G255/255/255 -W1 -N -K -O >> $fig
awk '2<=NR{print $1,$7}' out_Q1352.txt | gmt psxy -R -JX -ST0.1 -G255/255/255 -W1 -N -K -O >> $fig
awk '2<=NR{print $1,$6}' out_Q0063.txt | gmt psxy -R -JX -W2 -K -O >> $fig
source legend.txt



cat << EOT > _legend.txt
12 $ 6 $ tl $ 0.3 $ 0.3
8 $ 0.5 $ 4
Q=1352m@+3@+/s $ ---  $ T0.1 $ 255/255/255 $ 1
Q=431m@+3@+/s  $ ---  $ S0.1 $ 255/255/255 $ 1
Q=63 m@+3@+/s  $ ---  $ C0.1 $ 255/255/255 $ 1
EOT
awk -f awk_klegend.awk _legend.txt > legend.txt

rangeSW=0/760/0/1
rangeNE=0/760/0/1
scale=-12/6
afgS=f10a100g100
afgW=f0.1a0.2g0.2
afgN=
afgE=
labelS="Distance (m)"
labelW="Froude Number"
labelN=""
labelE=""
fig=fig_a_FR.eps
gmt set FONT_ANNOT_PRIMARY 12
gmt set FONT_LABEL 12
gmt set MAP_TICK_LENGTH_PRIMARY -0.2c
gmt psbasemap -R$rangeSW -JX$scale -Bx$afgS+l"$labelS" -By$afgW+l"$labelW" -BSWne -P -K > $fig
awk '2<=NR{print $1,$10}' out_Q0063.txt | gmt psxy -R -JX -SC0.1 -G255/255/255 -W1 -N -K -O >> $fig
awk '2<=NR{print $1,$10}' out_Q0430.txt | gmt psxy -R -JX -SS0.1 -G255/255/255 -W1 -N -K -O >> $fig
awk '2<=NR{print $1,$10}' out_Q1352.txt | gmt psxy -R -JX -ST0.1 -G255/255/255 -W1 -N -K -O >> $fig
source legend.txt



cat << EOT > _legend.txt
12 $ 6 $ tl $ 0.3 $ 0.3
8 $ 0.5 $ 4
EL.51m $ ---  $ T0.1 $ 255/255/255 $ 3
EL.49m $ ---  $ S0.1 $ 255/255/255 $ 3
EL.47m $ ---  $ C0.1 $ 255/255/255 $ 3
awk -f awk_klegend.awk _legend.txt > legend.txt

rangeSW=0/760/0/1
rangeNE=0/760/0/1
scale=-12/6
afgS=f10a100g100
afgW=f0.1a0.2g0.2
afgN=
afgE=
labelS="Distance (m)"
labelW="Froude Number"
labelN=""
labelE=""

rangeSW=0/760/0/800
rangeNE=0/760/0/800
scale=-12/6
afgW=f10a100g100
afgS=f10a100g100
afgN=
afgE=
labelS="Distance (m)"
labelW="Flow area (m@+2@+)"
labelW="Froude Number"
labelN=""
labelE=""
fig=fig_a_AA.eps
gmt set FONT_ANNOT_PRIMARY 12
gmt set FONT_LABEL 12
gmt set MAP_TICK_LENGTH_PRIMARY -0.2c
gmt psbasemap -R$rangeSW -JX$scale -Bx$afgS+l"$labelS" -By$afgW+l"$labelW" -BSW -P -K > $fig
awk '{print $1,$2}' test.txt | gmt psxy -R -JX -SC0.1 -G255/255/255 -W3 -N -K -O >> $fig
awk '{print $1,$3}' test.txt | gmt psxy -R -JX -SS0.1 -G255/255/255 -W3 -N -K -O >> $fig
awk '{print $1,$4}' test.txt | gmt psxy -R -JX -ST0.1 -G255/255/255 -W3 -N -K -O >> $fig
source ./legend.txt

rm _*