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| author | Even Rouault <even.rouault@spatialys.com> | 2020-09-26 18:45:25 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2020-09-26 19:07:55 +0200 |
| commit | b04894819ea4e4d9d93e03015f0c7c9aa84642fe (patch) | |
| tree | 670e2978530923bc9eb87bea6ba190918af0dd74 /test/gie | |
| parent | 3d88b6fc89f95803bfd4d59c47eef1c05bda710c (diff) | |
| download | PROJ-b04894819ea4e4d9d93e03015f0c7c9aa84642fe.tar.gz PROJ-b04894819ea4e4d9d93e03015f0c7c9aa84642fe.zip | |
Ortho ellipsoidal inverse: add non iterative implementations for polar and equatorial
Diffstat (limited to 'test/gie')
| -rw-r--r-- | test/gie/builtins.gie | 59 |
1 files changed, 51 insertions, 8 deletions
diff --git a/test/gie/builtins.gie b/test/gie/builtins.gie index 9d5b6644..b63b7902 100644 --- a/test/gie/builtins.gie +++ b/test/gie/builtins.gie @@ -4270,7 +4270,7 @@ expect -223374.577355253 -111701.072127637 =============================================================================== ------------------------------------------------------------------------------- -# Test the equatorial aspect of the Orthopgraphic projection. +# Test the equatorial aspect of the Orthographic projection. # Test data from Snyder (1987), table 22, p. 151. ------------------------------------------------------------------------------- @@ -4322,7 +4322,7 @@ expect failure errno tolerance_condition ------------------------------------------------------------------------------- -# Test the oblique aspect of the Orthopgraphic projection. +# Test the oblique aspect of the Orthographic projection. # Test data from Snyder (1987), table 23, pp. 152-153. ------------------------------------------------------------------------------- @@ -4356,7 +4356,7 @@ expect failure errno tolerance_condition ------------------------------------------------------------------------------- -# Test the north polar aspect of the Orthopgraphic projection. +# Test the north polar aspect of the Orthographic projection. ------------------------------------------------------------------------------- operation +proj=ortho +R=1 +lat_0=90 +lon_0=0 ------------------------------------------------------------------------------- @@ -4386,7 +4386,7 @@ accept 2 2 expect failure errno tolerance_condition ------------------------------------------------------------------------------- -# Test the south polar aspect of the Orthopgraphic projection. +# Test the south polar aspect of the Orthographic projection. ------------------------------------------------------------------------------- operation +proj=ortho +R=1 +lat_0=-90 +lon_0=0 ------------------------------------------------------------------------------- @@ -4443,6 +4443,22 @@ accept 0 0 expect 0 0 roundtrip 1 +accept 1 1 +expect 111296.9991 110568.7748 +roundtrip 1 + +accept 1 -1 +expect 111296.9991 -110568.7748 +roundtrip 1 + +accept -1 1 +expect -111296.9991 110568.7748 +roundtrip 1 + +accept -1 -1 +expect -111296.9991 -110568.7748 +roundtrip 1 + accept 89.99 0 expect 6378136.9029 0 roundtrip 1 @@ -4468,20 +4484,37 @@ accept -90.00001 0 expect failure errno tolerance_condition # Consistant with WGS84 semi-major axis -# The inverse transformation doesn't converge due to properties of the projection accept 90 0 expect 6378137 0 +roundtrip 1 accept -90 0 expect -6378137 0 +roundtrip 1 # Consistant with WGS84 semi-minor axis -# The inverse transformation doesn't converge due to properties of the projection accept 0 90 expect 0 6356752.3142 +roundtrip 1 accept 0 -90 expect 0 -6356752.3142 +roundtrip 1 + +# Point not visible from the projection plane +direction inverse +accept 0 6356752.3143 +expect failure errno tolerance_condition + +# Point not visible from the projection plane +direction inverse +accept 1000 6356752.314 +expect failure errno tolerance_condition + +# Point not visible from the projection plane +direction inverse +accept 6378137.0001 0 +expect failure errno tolerance_condition ------------------------------------------------------------------------------- # North pole tests @@ -4501,9 +4534,14 @@ accept 0 -0.0000001 expect failure errno tolerance_condition # Consistant with WGS84 semi-major axis -# The inverse transformation doesn't converge due to properties of the projection accept 0 0 expect 0 -6378137 +roundtrip 1 + +# Point not visible from the projection plane +direction inverse +accept 0 -6378137.1 +expect failure errno tolerance_condition ------------------------------------------------------------------------------- # South pole tests @@ -4523,9 +4561,14 @@ accept 0 0.0000001 expect failure errno tolerance_condition # Consistant with WGS84 semi-major axis -# The inverse transformation doesn't converge due to properties of the projection accept 0 0 expect 0 6378137 +roundtrip 1 + +# Point not visible from the projection plane +direction inverse +accept 0 6378137.1 +expect failure errno tolerance_condition =============================================================================== |