From 39477bef8714e1f489ab187a34f08d211e15cba3 Mon Sep 17 00:00:00 2001 From: Kristian Evers Date: Mon, 9 Apr 2018 22:28:20 +0200 Subject: Add more test cases for airy projection --- test/gie/builtins.gie | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/test/gie/builtins.gie b/test/gie/builtins.gie index 4d744135..84d5c832 100644 --- a/test/gie/builtins.gie +++ b/test/gie/builtins.gie @@ -318,6 +318,74 @@ expect -189109.886908621 94583.752387504 accept -2 -1 expect -189109.886908621 -94583.752387504 +------------------------------------------------------------------------------- +Test north polar aspect +------------------------------------------------------------------------------- +operation +proj=airy +R=1 +lat_0=90 +------------------------------------------------------------------------------- +tolerance 0.1 mm +accept 0 0 +expect 0 -1.3863 +accept 0 90 +expect 0 0 +accept 0 -90 +expect failure errno tolerance_condition + + +------------------------------------------------------------------------------- +Test south polar aspect +------------------------------------------------------------------------------- +operation +proj=airy +R=1 +lat_0=-90 +------------------------------------------------------------------------------- +tolerance 0.1 mm +accept 0 0 +expect 0 1.3863 +accept 0 -90 +expect 0 0 +accept 0 90 +expect failure errno tolerance_condition + +------------------------------------------------------------------------------- +Test oblique aspect +------------------------------------------------------------------------------- +operation +proj=airy +R=1 +lon_0=45 +lat_0=45 +------------------------------------------------------------------------------- +tolerance 0.1 mm +accept 45 45 +expect 0 0 +accept 0 0 +expext -0.7336 -0.5187 +accept -45 -45 +expect failure errno tolerance_condition + +------------------------------------------------------------------------------- +Test that coordinates on the opposing hemisphere are projected when using ++no_cut. +------------------------------------------------------------------------------- +operation +proj=airy +R=1 +lat_0=-90 +no_cut +------------------------------------------------------------------------------- +tolerance 0.1 mm +accept 0 10 +expect 0 1.5677 + + +------------------------------------------------------------------------------- +Test the +lat_b parameter +------------------------------------------------------------------------------- +operation +proj=airy +R=1 +lat_b=89.99999999 # check tolerance +------------------------------------------------------------------------------- +tolerance 0.1 mm +accept 0 0 +expect 0 0 +------------------------------------------------------------------------------- +operation +proj=airy +R=1 +lat_b=30 +------------------------------------------------------------------------------- +tolerance 0.1 mm +accept 0 0 +expect 0 0 +accept 25 25 +expect 0.3821 0.4216 + =============================================================================== Aitoff -- cgit v1.2.3