From a168bb38a0820a4227f211ef719275e9360fbed3 Mon Sep 17 00:00:00 2001
From: Frank Warmerdam <warmerdam@pobox.com>
Date: Wed, 14 Dec 2011 01:35:20 +0000
Subject: added Healpix projection

git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2125 4e78687f-474d-0410-85f9-8d5e500ac6b2
---
 nad/testvarious | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 nad/tv_out.dist | 26 ++++++++++++++++++++++++++
 2 files changed, 84 insertions(+)

(limited to 'nad')

diff --git a/nad/testvarious b/nad/testvarious
index 3913ce7d..3505dd16 100755
--- a/nad/testvarious
+++ b/nad/testvarious
@@ -237,6 +237,64 @@ $EXE +proj=latlong +datum=WGS84 \
 -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
 #
 ##############################################################################
 # Done! 
diff --git a/nad/tv_out.dist b/nad/tv_out.dist
index 8e9d5b12..b7365f25 100644
--- a/nad/tv_out.dist
+++ b/nad/tv_out.dist
@@ -84,3 +84,29 @@ Test transverse mercator inverse (#97)
 Test robinson projection (#113)
 -30 40	-2612095.95	4276351.58 0.00 
 -35 45	-2963455.42	4805073.65 0.00
+##############################################################
+Test forward projection on sphere
+0 41.81031	0.00000	0.78540 0.00000
+-90 0	-1.57080	0.00000 0.00000
+Test inverse projection on sphere
+0 0.7853981633974483	0.00000	41.81031 0.00000
+-1.5707963267948966 0	-90.00000	0.00000 0.00000
+Test forward projection on ellipsoid
+0 41.937853904844985	0.00000	0.78540 0.00000
+-90 0	-1.57080	0.00000 0.00000
+Test inverse projection on ellipsoid
+0 0.7853981633974483	0.00000	41.93785 0.00000
+-1.5707963267948966 0	-90.00000	0.00000 0.00000
+##############################################################
+Test forward projection on sphere
+0 41.81031	0.00000	0.78540 0.00000
+-90 0	-1.57080	0.00000 0.00000
+Test inverse projection on sphere
+0 0.7853981633974483	0.00000	41.81031 0.00000
+-1.5707963267948966 0	-90.00000	0.00000 0.00000
+Test forward projection on ellipsoid
+0 41.937853904844985	0.00000	0.78540 0.00000
+-90 0	-1.57080	0.00000 0.00000
+Test inverse projection on ellipsoid
+0 0.7853981633974483	0.00000	41.93785 0.00000
+-1.5707963267948966 0	-90.00000	0.00000 0.00000
-- 
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