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===============================================================================
Test pj_ellipsoid, the reimplementation of pj_ell_set
===============================================================================
<gie-strict>
-------------------------------------------------------------------------------
# First a spherical example
-------------------------------------------------------------------------------
operation proj=merc R=6400000
-------------------------------------------------------------------------------
tolerance 10 nm
accept 1 2
expect 111701.0721276371 223447.5262032605
accept 12 55
expect 1340412.8655316452 7387101.1430967357
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
# Then an explicitly defined ellipsoidal example
-------------------------------------------------------------------------------
operation proj=merc a=6400000 rf=297
-------------------------------------------------------------------------------
tolerance 10 nm
accept 1 2
expect 111701.0721276371 221945.9681832088
accept 12 55
expect 1340412.8655316452 7351803.9151705895
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
# Then try using a built in ellipsoid
-------------------------------------------------------------------------------
operation proj=merc ellps=GRS80
-------------------------------------------------------------------------------
tolerance 10 nm
accept 1 2
expect 111319.4907932736 221194.0771604237
accept 12 55
expect 1335833.8895192828 7326837.7148738774
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
# Then try to fail deliberately
-------------------------------------------------------------------------------
operation proj=merc ellps=GRS80000000000
expect failure errno invalid_op_illegal_arg_value
operation proj=merc +a=-1
expect failure errno invalid_op_illegal_arg_value
operation proj=merc
accept 0 0
expect 0 0
operation proj=merc +a=1 +es=-1
expect failure errno invalid_op_illegal_arg_value
operation proj=merc +R=0
expect failure errno invalid_op_illegal_arg_value
operation +proj=merc +R_a +a=2 +f=2
expect failure errno invalid_op_illegal_arg_value
operation
expect failure
operation cobra
expect failure
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
# Finally test the spherification functionality
-------------------------------------------------------------------------------
operation proj=merc ellps=GRS80 R_A
tolerance 10 nm
accept 12 55
expect 1334340.6237297705 7353636.6296552019
-------------------------------------------------------------------------------
operation proj=merc ellps=GRS80 R_V
tolerance 10 nm
accept 12 55
expect 1334339.2852675652 7353629.2533042720
-------------------------------------------------------------------------------
operation proj=merc ellps=GRS80 R_a
tolerance 10 nm
accept 12 55
expect 1333594.4904527504 7349524.6413825499
-------------------------------------------------------------------------------
operation proj=merc ellps=GRS80 R_g
tolerance 10 nm
accept 12 55
expect 1333592.6102291327 7349514.2793497816
-------------------------------------------------------------------------------
operation proj=merc ellps=GRS80 R_h
tolerance 10 nm
accept 12 55
expect 1333590.7300081658 7349503.9173316229
-------------------------------------------------------------------------------
operation proj=merc ellps=GRS80 R_lat_a=60
tolerance 10 nm
accept 12 55
expect 1338073.7436268919 7374210.0924803326
-------------------------------------------------------------------------------
operation proj=merc ellps=GRS80 R_lat_g=60
tolerance 10 nm
accept 12 55
expect 1338073.2696101593 7374207.4801437631
-------------------------------------------------------------------------------
operation proj=merc a=1E77 R_lat_a=90 b=1
expect failure
-------------------------------------------------------------------------------
# This one from testvarious failed at first version of the pull request
-------------------------------------------------------------------------------
operation proj=healpix a=1 lon_0=0 ellps=WGS84
-------------------------------------------------------------------------------
accept 0 41.937853904844985
expect 0 0.78452
accept -90 0
expect -1.56904 0
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
# Shape parameters
-------------------------------------------------------------------------------
operation proj=utm zone=32 ellps=GRS80 rf=0
expect failure errno invalid_op_illegal_arg_value
operation proj=utm zone=32 ellps=GRS80 e=-0.5
expect failure errno invalid_op_illegal_arg_value
operation proj=utm zone=32 ellps=GRS80 e=1
expect failure errno invalid_op_illegal_arg_value
operation proj=utm zone=32 ellps=GRS80 es=1
expect failure errno invalid_op_illegal_arg_value
operation proj=utm zone=32 a=1 es=1.1
expect failure errno invalid_op_illegal_arg_value
operation proj=utm zone=32 ellps=GRS80 b=0
expect failure errno invalid_op_illegal_arg_value
operation proj=utm zone=32 ellps=GRS80 f=1
expect failure errno invalid_op_illegal_arg_value
operation proj=utm zone=32 ellps=GRS80 b=6000000
accept 12 55
expect 699293.0880 5674591.5295
operation proj=utm zone=32 ellps=GRS80 rf=300
accept 12 55
expect 691873.1212 6099054.9661
operation proj=utm zone=32 ellps=GRS80 f=0.00333333333333
accept 12 55
expect 691873.1212 6099054.9661
operation proj=utm zone=32 ellps=GRS80 b=6000000
accept 12 55
expect 699293.0880 5674591.5295
operation proj=utm zone=32 a=6400000 b=6000000
accept 12 55
expect 700416.5900 5669475.8884
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
# Test that flattening can be set to zero
-------------------------------------------------------------------------------
operation proj=merc +a=1.0 +f=0.0
-------------------------------------------------------------------------------
accept 12 56
expect 0.20944 1.18505
-------------------------------------------------------------------------------
</gie-strict>
|
