From 742d8913037464b484c45c40c7d14a216599f834 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Komsta?=
 <22728459+luqqe@users.noreply.github.com>
Date: Tue, 21 Nov 2017 17:40:21 +0100
Subject: Central conic projection (gnomonic) implementation (as 'proj=ccon')
 (#662)

Central conic projection implemented as 'ccon'.
---
 test/gie/builtins.gie | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'test')

diff --git a/test/gie/builtins.gie b/test/gie/builtins.gie
index c6a801f8..6b820c01 100644
--- a/test/gie/builtins.gie
+++ b/test/gie/builtins.gie
@@ -502,6 +502,37 @@ expect  -0.001790493 0.000895247
 accept  -200 -100
 expect  -0.001790493 -0.000895247
 
+===============================================================================
+Central Conic
+	Sph
+	lat_1 
+===============================================================================
+
+-------------------------------------------------------------------------------
+operation +proj=pipeline +step +proj=ccon +lat_1=52 +lat_0=52 +lon_0=19 +a=6390000 +x_0=330000 +y_0=-350000 +step +proj=axisswap +order=1,-2,3,4
+-------------------------------------------------------------------------------
+tolerance 0.00010 mm
+accept 24 55
+expect 650031.54109413219363 4106.1617770643609028
+accept 15 49
+expect 37074.189007307473069 676826.23559270039774
+accept 24 49
+expect 696053.36061617843913 672294.56795827199940
+accept 19 52
+expect 330000.00000000000000 350000.00000000000000
+
+direction inverse
+accept 0 0
+expect 13.840227318521004431 55.030403993648806391
+accept 0 700000
+expect 14.514453594615022781 48.773847834747808675
+accept 700000 0
+expect 24.782707184271129766 55.003515505218481835
+accept 700000 700000
+expect 24.027610763560529927 48.750476070495021286
+accept 330000 350000
+expect 19.000000000000000000 52.000000000000000000
+
 
 ===============================================================================
 Central Cylindrical
-- 
cgit v1.2.3