Opened 16 years ago

Closed 16 years ago

#8 closed defect (fixed)

Mollweide transformation fails tests

Reported by: perrygeo Owned by: madair
Priority: major Milestone: 1.0.0
Component: core Version:
Keywords: Cc:

Description

Added the following test to the test suite (values confirmed by proj4 cs2cs as well as other software applications):

{code: 'EPSG:54009',

xy: [-10617602.79013849,4108337.84708608,0.00000000 ], ll: [-119,34,0]

}

forward

dx:11885.866355713457 dy:4599.075292672962

inverse

dx:0.1683459337483839 dy:0.039990642532053755

Change History (4)

comment:1 by perrygeo, 16 years ago

Priority: critical → major

comment:2 by perrygeo, 16 years ago

Related to bug #6, the definition of the radius makes all the difference. If you use this.R = 6378137.0 (semi-major axis radius as defined by WGS84), the tests pass.

Ideally this.R would be inherited from the specified datum .. is this possible?

comment:3 by madair, 16 years ago

Status: new → assigned

yes i suspect it is already set as this.a?

comment:4 by madair, 16 years ago

Resolution: → fixed
Status: assigned → closed

fixed in [22] point added to test data in [21]

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