def test_to_from_xtgeogrid_format2(xtggrid):
xtggrid._xtgformat2()
roff_grid = RoffGrid.from_xtgeo_grid(xtggrid)
assert_allclose(roff_grid.xtgeo_actnum(), xtggrid._actnumsv, atol=0.02)
assert_allclose(roff_grid.xtgeo_coord(), xtggrid._coordsv, atol=0.02)
assert_allclose(roff_grid.xtgeo_zcorn(), xtggrid._zcornsv, atol=0.02)
assert roff_grid.xtgeo_subgrids() == xtggrid._subgrids
def test_to_from_roffgrid(roff_grid):
xtggrid = Grid()
xtggrid._actnumsv = roff_grid.xtgeo_actnum()
xtggrid._coordsv = roff_grid.xtgeo_coord()
xtggrid._zcornsv = roff_grid.xtgeo_zcorn()
xtggrid._subgrids = roff_grid.xtgeo_subgrids()
xtggrid._ncol = roff_grid.nx
xtggrid._nrow = roff_grid.ny
xtggrid._nlay = roff_grid.nz
roffgrid2 = RoffGrid.from_xtgeo_grid(xtggrid)
assert same_geometry(roffgrid2, roff_grid)
assert np.array_equal(roffgrid2.subgrids, roff_grid.subgrids)