PROJ/test, branch 5.1

Temporal gridshifting (#1015)

2018-05-24T13:22:43+00:00

Temporal gridshifts allow [h|v]gridshift operations to be used as step functions
in a pipeline. This is useful in transformations dealing with deformations caused
by earthquakes.

See the included documentation for details.

Vertical grid shift: do not interpolate node values at nodata value (fixes #1002)

2018-05-19T11:53:45+00:00

Add tests for calcofi before refactoring

2018-05-07T09:37:36+00:00

Update +proj=aeqd +guam test case with data from EPSG Note 7-2

2018-04-15T16:35:38+00:00

Fix segfault in deformation

2018-04-13T21:17:49+00:00

When transforming coordinates outside the grid model the deformation
operation failed spectatularly. This is now fixed by checking that the
coordinate is inside the grid. If it isn't an error is returned and a
debugging log message is issued.

Closes #934

Add more tests for nsper

2018-04-11T21:32:21+00:00

Merge pull request #927 from kbevers/laea-test-coverage

2018-04-11T10:53:44+00:00

Add more tests for laea

Add more tests for laea

2018-04-11T09:43:23+00:00

Merge pull request #926 from kbevers/airy-updates

2018-04-10T09:36:47+00:00

Airy updates

Add more test cases for airy projection

2018-04-09T21:56:03+00:00