Added roundtrip for igh_o subprojection tests

- Tests fail for zones 11 & 12 with inf results

Author: jkrasting

test/gie/builtins.gie

@@ -2170,35 +2170,50 @@ expect  223878.497456271 111701.072127637
 roundtrip 1
 accept  2 -1
 expect  223708.371313058 -111701.072127637
+roundtrip 1
 accept  -2 1
 expect  -222857.740596992 111701.072127637
+roundtrip 1
 accept  -2 -1
 expect  -223027.866740205 -111701.072127637
+roundtrip 1
 
 accept -100.0 22.0
 expect -11170107.212763708 2457423.5868080168
+roundtrip 1
 accept -30.0 22.0
 expect -2863013.673043605 2457423.586808016
+roundtrip 1
 accept -100.0 67.0
 expect -11170107.212763708 7205942.523056464
+roundtrip 1
 accept -30.0 67.0
 expect 17045.719482862 7205942.523056464
+roundtrip 1
 accept -160.0 -22.0
 expect -17872171.540421933 -2457423.586808016
+roundtrip 1
 accept -60.0 -22.0
 expect -6702064.327658225 -2457423.586808016
+roundtrip 1
 accept 20.0 -22.0
 expect 2234021.442552742 -2457423.586808016
+roundtrip 1
 accept 140.0 -22.0
 expect 15638150.097869191 -2457423.586808016
+roundtrip 1
 accept -160.0 -67.0
 expect -17872171.540421933 -7205942.523056464
+roundtrip 1
 accept -60.0 -67.0
 expect -6702064.327658225 -7205942.523056464
+roundtrip 1
 accept 20.0 -67.0
 expect 2234021.442552742 -7205942.523056464
+roundtrip 1
 accept 140.0 -67.0
 expect 15638150.097869191 -7205942.523056464
+roundtrip 1
 
 direction inverse
 accept  200 100
@@ -2210,31 +2225,6 @@ expect  -0.001790497 0.000895247
 accept  -200 -100
 expect  -0.001790496 -0.000895247
 
-accept -100.0 22.0
-expect -0.000895247 0.000196954
-accept -30.0 22.0
-expect -0.000268574 0.000196954
-accept -100.0 67.0
-expect -0.000895248 0.000599815
-accept -30.0 67.0
-expect -0.000268576 0.000599815
-accept -160.0 -22.0
-expect -0.001432395 -0.000196954
-accept -60.0 -22.0
-expect -0.000537148 -0.000196954
-accept 20.0 -22.0
-expect 0.000179049 -0.000196954
-accept 140.0 -22.0
-expect 0.001253345 -0.000196954
-accept -160.0 -67.0
-expect -0.001432396 -0.000599815
-accept -60.0 -67.0
-expect -0.000537149 -0.000599815
-accept 20.0 -67.0
-expect 0.000179048 -0.000599815
-accept 140.0 -67.0
-expect 0.001253344 -0.000599815
-
 ===============================================================================
 # Interrupted Goode Homolosine Ocean View
 # 	PCyl, Sph.
@@ -2250,35 +2240,50 @@ expect  223538.245169845 111701.072127637
 roundtrip 1
 accept  2 -1
 expect  223708.371313058 -111701.072127637
+roundtrip 1
 accept  -2 1
 expect  -223197.992883418 111701.072127637
+roundtrip 1
 accept  -2 -1
 expect  -223027.866740205 -111701.072127637
+roundtrip 1
 
 accept -140.0 22.0
 expect -15638150.097869192 2457423.586808016
+roundtrip 1
 accept -10.0 22.0
 expect -954337.891014535 2457423.586808016
+roundtrip 1
 accept 130.0 22.0
 expect 14521139.376592822 2457423.586808016
+roundtrip 1
 accept -140.0 67.0
 expect -15638150.097869191 7205942.523056464
+roundtrip 1
 accept -10.0 67.0
 expect 5681.906494287 7205942.523056464
+roundtrip 1
 accept 130.0 67.0
 expect 14521139.376592822 7205942.523056464
+roundtrip 1
 accept -110.0 -22.0
 expect -12287117.934040081 -2457423.586808016
+roundtrip 1
 accept 20.0 -22.0
 expect 2234021.442552742 -2457423.586808016
-accept 150 -22.0
+roundtrip 1
+accept 150.0 -22.0
 expect 16755160.819145568 -2457423.586808016
+roundtrip 1
 accept -110.0 -67.0
 expect -12287117.934040081 -7205942.523056464
+roundtrip 1
 accept 20.0 -67.0
 expect 2234021.442552742 -7205942.523056464
-accept 150 -67.0
+roundtrip 1
+accept 150.0 -67.0
 expect 16755160.819145564 -7205942.523056464
+roundtrip 1
 
 direction inverse
 accept  200 100
@@ -2290,31 +2295,6 @@ expect  -0.001790494 0.000895247
 accept  -200 -100
 expect  -0.001790496 -0.000895247
 
-accept -140.0 22.0
-expect -0.001253345 0.000196954
-accept -10.0 22.0
-expect -0.000089525 0.000196954
-accept 130.0 22.0
-expect 0.001163820 0.000196954
-accept -140.0 67.0
-expect -0.001253346 0.000599815
-accept -10.0 67.0
-expect -0.000089525 0.000599815
-accept 130.0 67.0
-expect 0.001163820 0.000599815
-accept -110.0 -22.0
-expect -0.000984771 -0.000196954
-accept 20.0 -22.0
-expect 0.000179049 -0.000196954
-accept 150 -22.0
-expect 0.001342870 -0.000196954
-accept -110.0 -67.0
-expect -0.000984772 -0.000599815
-accept 20.0 -67.0
-expect 0.000179048 -0.000599815
-accept 150 -67.0
-expect 0.001342869 -0.000599815
-
 ===============================================================================
 # International Map of the World Polyconic
 # 	Mod. Polyconic, Ell
@@ -3542,12 +3522,16 @@ operation +proj=moll   +a=6400000
 tolerance 0.1 mm
 accept  2 1
 expect  201113.698641813 124066.283433860
+roundtrip 1
 accept  2 -1
 expect  201113.698641813 -124066.283433860
+roundtrip 1
 accept  -2 1
 expect  -201113.698641813 124066.283433860
+roundtrip 1
 accept  -2 -1
 expect  -201113.698641813 -124066.283433860
+roundtrip 1
 
 direction inverse
 accept  200 100