:
# Script to do some testing of various transformation that do not depend
# on datum files.
#
#
EXE=$1

usage()
{
    echo "Usage: ${0} <path to 'cs2cs' program>" 
    echo
    exit 1
}

if test -z "${EXE}"; then
    EXE=../src/cs2cs
fi

if test ! -x ${EXE}; then
    echo "*** ERROR: Can not find '${EXE}' program!"
    exit 1
fi

echo "============================================"
echo "Running ${0} using ${EXE}:"
echo "============================================"

OUT=tv_out
#EXE=../src/cs2cs
#
echo "doing tests into file ${OUT}, please wait"
rm -f ${OUT}
#
echo "##############################################################" >> ${OUT}
echo Test raw ellipse to raw ellipse >> ${OUT}
#
$EXE +proj=latlong +ellps=clrk66 \
 +to +proj=latlong +ellps=bessel \
 -E >>${OUT} <<EOF
79d58'00.000"W 37d02'00.000"N 0.0
79d58'00.000"W 36d58'00.000"N 0.0
EOF
#
echo "##############################################################" >> ${OUT}
echo Test NAD27 to raw ellipse >> ${OUT}
#
$EXE +proj=latlong +datum=NAD27 \
 +to +proj=latlong +ellps=bessel \
 -E >>${OUT} <<EOF
79d00'00.000"W 35d00'00.000"N 0.0
EOF
#
echo "##############################################################" >> ${OUT}
echo Between two 3parameter approximations on same ellipsoid >> ${OUT}
#
$EXE +proj=latlong +ellps=bessel +towgs84=5,0,0 \
 +to +proj=latlong +ellps=bessel +towgs84=1,0,0 \
 -E >>${OUT} <<EOF
0d00'00.000"W 0d00'00.000"N 0.0
79d00'00.000"W 45d00'00.000"N 0.0
EOF
#
echo "##############################################################" >> ${OUT}
echo 3param to raw ellipsoid on same ellipsoid >> ${OUT}
#
$EXE +proj=latlong +ellps=bessel +towgs84=5,0,0 \
 +to +proj=latlong +ellps=bessel  \
 -E >>${OUT} <<EOF
0d00'00.000"W 0d00'00.000"N 0.0
79d00'00.000"W 45d00'00.000"N 0.0
EOF
#
echo "##############################################################" >> ${OUT}
echo Test simple prime meridian handling. >> ${OUT}
#
$EXE +proj=latlong +datum=WGS84 +pm=greenwich  \
 +to +proj=latlong +datum=WGS84 +pm=1 \
 -E >>${OUT} <<EOF
0d00'00.000"W 0d00'00.000"N 0.0
79d00'00.000"W 45d00'00.000"N 0.0
EOF
#
echo "##############################################################" >> ${OUT}
echo Test support for the lon_wrap switch. >> ${OUT}
#
$EXE +proj=latlong +datum=WGS84  \
 +to +proj=latlong +datum=WGS84 +lon_wrap=180 \
 -E >>${OUT} <<EOF
1d00'00.000"W 10d00'00.000"N 0.0
0d00'00.000"W 10d00'00.000"N 0.0
0d00'00.000"E 10d00'00.000"N 0.0
1d00'00.000"E 45d00'00.000"N 0.0
179d00'00.000"E 45d00'00.000"N 0.0
181d00'00.000"E 45d00'00.000"N 0.0
350d00'00.000"E 45d00'00.000"N 0.0
370d00'00.000"E 45d00'00.000"N 0.0
EOF
#
echo "##############################################################" >> ${OUT}
echo Test simple prime meridian handling within a projection. >> ${OUT}
#
$EXE +proj=utm +zone=11 +datum=WGS84 +pm=3 \
 +to +proj=latlong +datum=WGS84 +pm=1w \
 -E >>${OUT} <<EOF
500000 3000000
EOF
echo "##############################################################" >> ${OUT}
echo Test geocentric x/y/z generation. >> ${OUT}
#
$EXE +proj=latlong +datum=WGS84  \
 +to +proj=geocent +datum=WGS84  \
 -E >>${OUT} <<EOF
0d00'00.001"W 0d00'00.001"N 0.0
0d00'00.001"W 0d00'00.001"N 10.0
79d00'00.000"W 45d00'00.000"N 0.0
45d00'00.000"W 89d59'59.990"N 0.0
EOF
#
echo "##############################################################" >> ${OUT}
echo Test geocentric x/y/z consumption. >> ${OUT}
#
$EXE +proj=geocent +datum=WGS84  \
 +to +proj=latlong +datum=WGS84  \
 -E >>${OUT} <<EOF
6378137.00      -0.00 0.00
6378147.00      -0.00 0.00
861996.98       -4434590.01 4487348.41
0.00    -0.00 6356752.31
EOF
#
#echo "#############################################################" >> ${OUT}
#echo Test conversion between geocentric latlong and geodetic latlong >> ${OUT}
#
# The +geoc flag does not currently work with pj_transform() so this is 
# disabled. 
#
#$EXE +proj=latlong +datum=WGS84 +geoc \
# +to +proj=latlong +datum=WGS84  \
# -E >>${OUT} <<EOF
#0d00'00.000"W 0d00'00.000"N 0.0
#79d00'00.000"W 45d00'00.000"N 0.0
#12d00'00.000"W 45d00'00.000"N 0.0
#0d00'00.000"W 90d00'00.000"N 0.0
#EOF
#
echo "##############################################################" >> ${OUT}
echo "Test stere projection (re: win32 ticket 12)" >> ${OUT}
#
$EXE +proj=latlong +datum=WGS84 \
 +to +proj=stere +lat_0=90 +lon_0=0 +lat_ts=70 +datum=WGS84 \
 -E >>${OUT} <<EOF
105 40
EOF
#
echo "##############################################################" >> ${OUT}
echo "Test stere without lat_ts (#147)" >> ${OUT}
#
$EXE +proj=latlong +datum=WGS84 \
 +to +proj=stere +lat_0=40 +lon_0=10  +datum=WGS84 \
 -E >>${OUT} <<EOF
20 45
EOF
#
echo "##############################################################" >> ${OUT}
echo "Test sts projection (re: ticket 12)" >> ${OUT}
#
$EXE +proj=latlong +ellps=WGS84 \
 +to +proj=kav5 +ellps=WGS84 +units=m \
 -E >>${OUT} <<EOF
4.897000 52.371000
EOF
$EXE +proj=kav5 +ellps=WGS84 +units=m \
 +to +proj=latlong +ellps=WGS84 \
 -E >>${OUT} <<EOF
383646.088858 5997047.888175
EOF
#
echo "##############################################################" >> ${OUT}
echo "Test RSO Borneo projection (re: ticket 62)" >> ${OUT}
#
$EXE +proj=latlong +a=6377298.556 +rf=300.8017 \
 +to +proj=omerc +a=6377298.556 +rf=300.8017 +lat_0=4 +lonc=115 \
                 +alpha=53d18\'56.9537 +gamma=53d7\'48.3685  +k_0=0.99984 \
                 +x_0=590476.87 +y_0=442857.65 \
 -E >>${OUT} <<EOF
116d2'11.12630 5d54'19.90183
EOF
echo "##############################################################" >> ${OUT}
echo "Test extended transverse mercator (#97)" >> ${OUT}
#
$EXE +proj=etmerc +k=0.998 +lon_0=-20 +datum=WGS84 +x_0=10000 +y_0=20000 \
 +to +proj=latlong +datum=WGS84 \
 -E >>${OUT} <<EOF
10000 20000
500000 2000000  
1000000 2000000  
2000000 2000000  
4000000 2000000  
EOF
#
echo "##############################################################" >> ${OUT}
echo "Test extended transverse mercator inverse (#97)" >> ${OUT}
#
$EXE +proj=latlong +datum=WGS84 \
 +to +proj=etmerc +k=0.998 +lon_0=-20 +datum=WGS84 +x_0=10000 +y_0=20000 \
 -E >>${OUT} <<EOF
0dN 0.000
15d22'16.108"W	17d52'53.478"N 0.000  
10d40'55.532"W	17d42'48.526"N 0.000  
1d32'21.33"W	17d3'47.233"N 0.000  
15d4'42.357"E	14d48'56.372"N 0.000  
EOF
#
echo "##############################################################" >> ${OUT}
echo "Test transverse mercator (#97)" >> ${OUT}
#
$EXE +proj=tmerc +k=0.998 +lon_0=-20 +datum=WGS84 +x_0=10000 +y_0=20000 \
 +to +proj=latlong +datum=WGS84 \
 -E >>${OUT} <<EOF
10000 20000
500000 2000000  
1000000 2000000  
2000000 2000000  
4000000 2000000  
EOF
#
echo "##############################################################" >> ${OUT}
echo "Test transverse mercator inverse (#97)" >> ${OUT}
#
$EXE +proj=latlong +datum=WGS84 \
 +to +proj=tmerc +k=0.998 +lon_0=-20 +datum=WGS84 +x_0=10000 +y_0=20000 \
 -E >>${OUT} <<EOF
0dN 0.000
15d22'16.108"W	17d52'53.478"N 0.000  
10d40'55.532"W	17d42'48.526"N 0.000  
1d32'21.33"W	17d3'47.233"N 0.000  
15d4'42.357"E	14d48'56.372"N 0.000  
EOF
#
echo "##############################################################" >> ${OUT}
echo "Test robinson projection (#113)" >> ${OUT}
#
$EXE +proj=latlong +datum=WGS84 \
 +to +proj=robin +datum=WGS84 \
 -E >>${OUT} <<EOF
-30 40 
-35 45
EOF
echo "##############################################################" >> ${OUT}
echo "Test forward projection on sphere" >> ${OUT}
$EXE +proj=latlong +a=1 +lon_0=0 \
 +to +proj=healpix +a=1 +lon_0=0  -f '%.'5'f' \
 -E >>${OUT} <<EOF
0 41.81031
-90 0
EOF
echo "Test inverse projection on sphere" >> ${OUT}
$EXE +proj=latlong +a=1 +lon_0=0 \
 +to +proj=healpix +a=1 +lon_0=0  -f '%.'5'f' -I\
 -E >>${OUT} <<EOF
0 0.7853981633974483
-1.5707963267948966 0
EOF
echo "Test forward projection on ellipsoid" >> ${OUT}
$EXE +proj=latlong +a=1 +lon_0=0 +ellps=WGS84 \
 +to +proj=healpix +a=1 +lon_0=0 +ellps=WGS84 -f '%.'5'f' \
 -E >>${OUT} <<EOF
0 41.937853904844985
-90 0
EOF
echo "Test inverse projection on ellipsoid" >> ${OUT}
$EXE +proj=latlong +a=1 +lon_0=0 +ellps=WGS84 \
 +to +proj=healpix +a=1 +lon_0=0 +ellps=WGS84 -f '%.'5'f' -I\
 -E >>${OUT} <<EOF
0 0.7853981633974483
-1.5707963267948966 0
EOF
echo "##############################################################" >> ${OUT}
echo "Test forward projection on sphere" >> ${OUT}
$EXE +proj=latlong +a=1 +lon_0=0 \
 +to +proj=rhealpix +a=1 +lon_0=0 +npole=0 +spole=0 -f '%.'5'f' \
 -E >>${OUT} <<EOF
0 41.81031
-90 0
EOF
echo "Test inverse projection on sphere" >> ${OUT}
$EXE +proj=latlong +a=1 +lon_0=0 \
 +to +proj=rhealpix +a=1 +lon_0=0 +npole=0 +spole=0 -f '%.'5'f' -I\
 -E >>${OUT} <<EOF
0 0.7853981633974483
-1.5707963267948966 0
EOF
echo "Test forward projection on ellipsoid" >> ${OUT}
$EXE +proj=latlong +a=1 +lon_0=0 +ellps=WGS84 \
 +to +proj=rhealpix +a=1 +lon_0=0 +ellps=WGS84 +npole=0 +spole=0 -f '%.'5'f' \
 -E >>${OUT} <<EOF
0 41.937853904844985
-90 0
EOF
echo "Test inverse projection on ellipsoid" >> ${OUT}
$EXE +proj=latlong +a=1 +lon_0=0 +ellps=WGS84 \
 +to +proj=rhealpix +a=1 +lon_0=0 -I +ellps=WGS84 +npole=0 +spole=0 -f '%.'5'f'\
 -E >>${OUT} <<EOF
0 0.7853981633974483
-1.5707963267948966 0
EOF
echo "##############################################################" >> ${OUT}
echo "Test geos projection" >> ${OUT}
echo "Test geos on a sphere" >> ${OUT}
$EXE +proj=latlong +ellps=sphere \
 +to +proj=geos +h=35785831.0 +lon_0=0 +ellps=sphere -E >>${OUT} <<EOF
16d11'8" 58d35'31"
-43d11'47" -22d54'30"
18d25'26" -33d55'31"
47d58'42" 29d22'11"
EOF
echo "Test geos on a ellipsoid" >> ${OUT}
$EXE +proj=latlong +ellps=sphere \
 +to +proj=geos +h=35785831.0 +lon_0=0 +ellps=WGS84 -E >>${OUT} <<EOF
16d11'8" 58d35'31"
-43d11'47" -22d54'30"
18d25'26" -33d55'31"
47d58'42" 29d22'11"
EOF
echo "Test inv geos on a sphere" >> ${OUT}
$EXE +proj=latlong +ellps=sphere \
 +to +proj=geos +h=35785831.0 +lon_0=0 +ellps=sphere -I -E >>${OUT} <<EOF
849736.77 4960015.43
-3780930.93 -2326595.36
1608689.65 -3412115.56
3825202.59 2885980.79
EOF
echo "Test inv geos on a ellipsoid" >> ${OUT}
$EXE +proj=latlong +ellps=sphere \
 +to +proj=geos +h=35785831.0 +lon_0=0 +ellps=WGS84 -I -E >>${OUT} <<EOF
852862.53 4945122.70
-3787026.57 -2314765.32
1612331.00 -3397031.37
3832522.65 2872185.29
EOF
echo "Test geos on a sphere with alternate sweep" >> ${OUT}
$EXE +proj=latlong +ellps=sphere \
 +to +proj=geos +h=35785831.0 +lon_0=0 +ellps=sphere +sweep=y -E >>${OUT} <<EOF
16d11'8" 58d35'31"
-43d11'47" -22d54'30"
18d25'26" -33d55'31"
47d58'42" 29d22'11"
EOF
echo "Test geos on a ellipsoid with alternate sweep" >> ${OUT}
$EXE +proj=latlong +ellps=sphere \
 +to +proj=geos +h=35785831.0 +lon_0=0 +ellps=WGS84 +sweep=y -E >>${OUT} <<EOF
16d11'8" 58d35'31"
-43d11'47" -22d54'30"
18d25'26" -33d55'31"
47d58'42" 29d22'11"
EOF
echo "Test inv geos on a sphere with alternate sweep" >> ${OUT}
$EXE +proj=latlong +ellps=sphere \
 +to +proj=geos +h=35785831.0 +lon_0=0 +ellps=sphere +sweep=y -I -E >>${OUT} <<EOF
841586.28 4961396.21
-3772913.22 -2339604.71
1601377.77 -3415545.15
3812722.89 2902474.62
EOF
echo "Test inv geos on a ellipsoid with alternate sweep" >> ${OUT}
$EXE +proj=latlong +ellps=sphere \
 +to +proj=geos +h=35785831.0 +lon_0=0 +ellps=WGS84 +sweep=y -I -E >>${OUT} <<EOF
844731.03 4946509.59
-3779077.27 -2327750.87
1605067.15 -3400461.47
3820138.08 2888664.15
EOF
#
echo "##############################################################" >> ${OUT}
echo "Test the natural earth projection" >> ${OUT}
$EXE +proj=latlong +a=1 +lon_0=0 \
 +to +proj=natearth +a=6371008.7714 +b=6371008.7714 -f '%.'7'f' \
 -E >>${OUT} <<EOF
0.0 0.0 0 0.0 0.0
0.0 22.5 0 0.0 2525419.569383768
0.0 45.0 0 0.0 5052537.389973222
0.0 67.5 0 0.0 7400065.6562573705
0.0 90.0 0 0.0 9062062.394736718
45.0 0.0 0 4356790.016612169 0.0
45.0 22.5 0 4253309.544984069 2525419.569383768
45.0 45.0 0 3924521.5829515466 5052537.389973222
45.0 67.5 0 3354937.47115583 7400065.6562573705
45.0 90.0 0 2397978.2448443635 9062062.394736718
90.0 0.0 0 8713580.033224339 0.0
90.0 22.5 0 8506619.089968137 2525419.569383768
90.0 45.0 0 7849043.165903093 5052537.389973222
90.0 67.5 0 6709874.94231166 7400065.6562573705
90.0 90.0 0 4795956.489688727 9062062.394736718
135.0 0.0 0 1.3070370049836507E7 0.0
135.0 22.5 0 1.2759928634952208E7 2525419.569383768
135.0 45.0 0 1.177356474885464E7 5052537.389973222
135.0 67.5 0 1.0064812413467491E7 7400065.6562573705
135.0 90.0 0 7193934.734533091 9062062.394736718
180.0 0.0 0 1.7427160066448677E7 0.0
180.0 22.5 0 1.7013238179936275E7 2525419.569383768
180.0 45.0 0 1.5698086331806187E7 5052537.389973222
180.0 67.5 0 1.341974988462332E7 7400065.6562573705
180.0 90.0 0 9591912.979377454 9062062.394736718
EOF
echo "##############################################################" >> ${OUT}
echo "Test pconic (#148)" >> ${OUT}
#
$EXE +proj=latlong +datum=WGS84 \
 +to +proj=pconic  +units=m +lat_1=20n +lat_2=60n +lon_0=60W +datum=WGS84 \
 -E >>${OUT} <<EOF
-70.4 -23.65
EOF
$EXE +proj=pconic  +units=m +lat_1=20n +lat_2=60n +lon_0=60W +datum=WGS84 \
 +to +proj=latlong +datum=WGS84 \
 -E >>${OUT} <<EOF
-2240096.40 -6940342.15
EOF
##############################################################################
# Done! 
# do 'diff' with distribution results
echo "diff ${OUT} with ${OUT}.dist"
diff -b ${OUT} ${OUT}.dist
if [ $? -ne 0 ] ; then
	echo  ""
	echo "PROBLEMS HAVE OCCURED"
	echo "test file ${OUT} saved"
    echo
	exit 100
else
	echo "TEST OK"
	echo "test file ${OUT} removed"
    echo
	/bin/rm -f ${OUT}
	exit 0
fi