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|
if test x$donotrun != xtrue; then
for level in 2 3 4 5 6; do
if gerris2D -DLEVEL=$level $1; then :
else
exit 1
fi
done > error
fi
# fixme: for the moment GfsView doesn't do coordinate transformations,
# but the Gnuplot output does
if echo "Save mesh.gnu { format = Gnuplot }" | \
gfsview-batch2D end-3.gfs mesh.gfv; then :
else
exit 1
fi
if gnuplot <<EOF ; then :
set term postscript eps color lw 3 solid 20 enhanced
set output 'convergence.eps'
set xlabel 'Spatial resolution'
set ylabel 'Error norms'
set logscale
set grid
set xtics 2
set key spacing 1.5 bottom left
ftitle(a,b) = sprintf("%.3g/x^{%4.2f}", exp(a), -b)
f2(x)=a2+b2*x
fit f2(x) 'error' u (log(2**\$1)):(log(\$3)) via a2,b2
fm(x)=am+bm*x
fit fm(x) 'error' u (log(2**\$1)):(log(\$4)) via am,bm
plot [3:96]'error' u (2**\$1):4 t 'Max' w p ps 2, exp(fm(log(x))) t ftitle(am,bm), \
'error' u (2**\$1):3 t 'L2' w p ps 2, exp(f2(log(x))) t ftitle(a2,b2)
set term postscript eps lw 2 solid
set output 'mesh.eps'
unset key
unset logscale
unset border
unset xtics
unset ytics
unset xlabel
unset ylabel
set size ratio -1
plot 'mesh.gnu' w l lc 0
EOF
else
exit 1
fi
if cat <<EOF | python3 ; then :
from check import *
from sys import *
if (Curve('error',1,4) - Curve('error.ref',1,4)).max() > 1e-6:
exit(1)
EOF
else
exit 1
fi
|
