From f8feacc4a71b1224ee1fe8b2bb5e79fd3bddefb2 Mon Sep 17 00:00:00 2001
From: Jeff Whitaker <jswhit@fastmail.fm>
Date: Sun, 13 Dec 2015 10:12:59 -0700
Subject: add test for hammer projection (forward and inverse)

---
 nad/testvarious | 16 ++++++++++++++++
 nad/tv_out.dist |  8 ++++++++
 2 files changed, 24 insertions(+)

diff --git a/nad/testvarious b/nad/testvarious
index 4f3ca324..972dc222 100755
--- a/nad/testvarious
+++ b/nad/testvarious
@@ -266,6 +266,22 @@ $EXE +proj=robin +datum=WGS84 \
 1741397.30      4276351.58 0.00
 EOF
 echo "##############################################################" >> ${OUT}
+echo "Test hammer projection (pull request #329)" >> ${OUT}
+$EXE +proj=latlong +datum=WGS84 \
+ +to +proj=hammer  +datum=WGS84 \
+ -E >>${OUT} <<EOF
+-30 40
+-35 45
+20 40
+EOF
+$EXE +proj=hammer  +datum=WGS84 \
+ +to +proj=latlong +datum=WGS84 \
+ -E >>${OUT} <<EOF
+-2711575.08	4395506.62 0.00
+-2964412.70	4929091.33 0.00
+1811748.54	4377349.50 0.00
+EOF
+echo "##############################################################" >> ${OUT}
 echo "Test healpix forward projection on sphere" >> ${OUT}
 $EXE +proj=latlong +a=1 +lon_0=0 \
  +to +proj=healpix +a=1 +lon_0=0  -f '%.'5'f' \
diff --git a/nad/tv_out.dist b/nad/tv_out.dist
index f3c6c39f..e58f6da1 100644
--- a/nad/tv_out.dist
+++ b/nad/tv_out.dist
@@ -92,6 +92,14 @@ Test robinson projection (#113)
 -2963455.42     4805073.65 0.00	35dW	45dN 0.000
 1741397.30      4276351.58 0.00	20d0'0.002"E	40d0'0.066"N 0.000
 ##############################################################
+Test hammer projection (pull request #329)
+-30 40	-2711575.08	4395506.62 0.00
+-35 45	-2964412.70	4929091.33 0.00
+20 40	1811748.54	4377349.50 0.00
+-2711575.08	4395506.62 0.00	30dW	40dN 0.000
+-2964412.70	4929091.33 0.00	35dW	45dN 0.000
+1811748.54	4377349.50 0.00	20dE	40dN 0.000
+##############################################################
 Test healpix forward projection on sphere
 0 41.81031	0.00000	0.78540 0.00000
 -90 0	-1.57080	0.00000 0.00000
-- 
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