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<p>1 new commit in yt:</p>
<p><a href="https://bitbucket.org/yt_analysis/yt/commits/8d076b60c7da/">https://bitbucket.org/yt_analysis/yt/commits/8d076b60c7da/</a> Changeset: 8d076b60c7da Branch: yt User: ngoldbaum Date: 2016-05-13 17:57:07+00:00 Summary: Merged in MatthewTurk/yt (pull request #2170)</p>
<p>Override select for semistructured mesh. Closes #1217 Affected #: 2 files</p>
<p>diff -r bdf16ce177f5fd1d88b07c227b0e5759fba0ecea -r 8d076b60c7dacde1de17041f79ff1a6bd0c3ea8e yt/data_objects/unstructured_mesh.py --- a/yt/data_objects/unstructured_mesh.py +++ b/yt/data_objects/unstructured_mesh.py @@ -225,3 +225,12 @@</p>
<pre>else:
self._last_count = mask.sum()
return mask</pre>
<p>+ + def select(self, selector, source, dest, offset): + mask = self._get_selector_mask(selector) + count = self.count(selector) + if count == 0: return 0 + # Note: this likely will not work with vector fields. + dest[offset:offset+count] = source.flat[mask] + return count +</p>
<p>diff -r bdf16ce177f5fd1d88b07c227b0e5759fba0ecea -r 8d076b60c7dacde1de17041f79ff1a6bd0c3ea8e yt/frontends/stream/tests/test_stream_hexahedral.py --- a/yt/frontends/stream/tests/test_stream_hexahedral.py +++ b/yt/frontends/stream/tests/test_stream_hexahedral.py @@ -6,6 +6,7 @@</p>
<pre>from yt.testing import \
assert_almost_equal, \
assert_equal</pre>
<p>+from yt import SlicePlot</p>
<pre># Field information
def test_stream_hexahedral() :</pre>
<p>@@ -30,7 +31,7 @@</p>
<pre> cell_z[0] = 0.0
coords, conn = hexahedral_connectivity(cell_x, cell_y, cell_z)</pre>
<ul><li><p>data = {'random_field': np.random.random(Nx*Ny*Nz)}</p></li></ul>
<p>+ data = {'random_field': np.random.random((Nx, Ny, Nz))}</p>
<pre>bbox = np.array([ [0.0, 1.0], [0.0, 1.0], [0.0, 1.0] ])
ds = load_hexahedral_mesh(data, conn, coords, bbox=bbox)
dd = ds.all_data()</pre>
<p>@@ -42,7 +43,7 @@</p>
<pre>cell_y = np.linspace(0.0, 1.0, Ny+1)
cell_z = np.linspace(0.0, 1.0, Nz+1)
coords, conn = hexahedral_connectivity(cell_x, cell_y, cell_z)</pre>
<ul><li><p>data = {'random_field': np.random.random(Nx*Ny*Nz)}</p></li></ul>
<p>+ data = {'random_field': np.random.random((Nx, Ny, Nz))}</p>
<pre>bbox = np.array([ [0.0, 1.0], [0.0, 1.0], [0.0, 1.0] ])
ds = load_hexahedral_mesh(data, conn, coords, bbox=bbox)
dd = ds.all_data()</pre>
<p>@@ -51,3 +52,7 @@</p>
<pre>yield assert_almost_equal, dd["dx"].to_ndarray(), 1.0/Nx
yield assert_almost_equal, dd["dy"].to_ndarray(), 1.0/Ny
yield assert_almost_equal, dd["dz"].to_ndarray(), 1.0/Nz</pre>
<p>+ + s = SlicePlot(ds, “x”, “random_field”) + s._setup_plots() + s.frb["random_field"]</p>
<p>Repository URL: <a href="https://bitbucket.org/yt_analysis/yt/">https://bitbucket.org/yt_analysis/yt/</a></p>
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