Merge pull request #1812 from ngoldbaum/2d-cg-fix

 fix small issue missed in #1809

.gitignore

@@ -12,6 +12,7 @@ yt/analysis_modules/halo_finding/rockstar/rockstar_interface.c
 yt/analysis_modules/ppv_cube/ppv_utils.c
 yt/analysis_modules/photon_simulator/utils.c
 yt/frontends/ramses/_ramses_reader.cpp
+yt/frontends/ramses/io_utils.c
 yt/frontends/sph/smoothing_kernel.c
 yt/geometry/fake_octree.c
 yt/geometry/grid_container.c
@@ -23,6 +24,7 @@ yt/geometry/particle_oct_container.c
 yt/geometry/particle_smooth.c
 yt/geometry/selection_routines.c
 yt/utilities/amr_utils.c
+yt/utilities/cython_fortran_utils.c
 yt/utilities/lib/autogenerated_element_samplers.c
 yt/utilities/kdtree/forthonf2c.h
 yt/utilities/libconfig_wrapper.c

yt/data_objects/tests/test_covering_grid.py

@@ -137,10 +137,10 @@ def test_octree_cg():
     assert_equal((density_field == 0.0).sum(), 0)
 
 def test_smoothed_covering_grid_2d_dataset():
-    ds = fake_random_ds(64, nprocs=4)
+    ds = fake_random_ds([32, 32, 1], nprocs=4)
     ds.periodicity = (True, True, True)
-    scg = ds.smoothed_covering_grid(1, [0.0, 0.0, 0.0], ds.domain_dimensions)
-    assert_equal(scg['density'].shape, ds.domain_dimensions)
+    scg = ds.smoothed_covering_grid(1, [0.0, 0.0, 0.0], [32, 32, 1])
+    assert_equal(scg['density'].shape, [32, 32, 1])
 
 def test_arbitrary_grid_derived_field():
     def custom_metal_density(field, data):