<div dir="ltr">I think the problem is in the reader. You can see, in Wireframe mode, that the number of elements displayed is not correct.<div>Another way of see the problem is if you put the second time step as the first one. Then for the first time step you can se 2 element, but for the second time step, one face is missing on the cube.</div><div><br></div><div>I think all this is related to the update extent in the reader.</div><div><br></div><div>Can some one confirm this behavior.</div><div><br></div><div>ps: my problem is using different sizes of grids in different timesteps.</div><div><br></div><div>Thanks</div><div>Felipe </div></div><div class="gmail_extra"><br><div class="gmail_quote">2016-06-30 15:05 GMT+02:00 Burns, Andrew J CTR USARMY RDECOM ARL (US) <span dir="ltr"><<a href="mailto:andrew.j.burns35.ctr@mail.mil" target="_blank">andrew.j.burns35.ctr@mail.mil</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">In this case, it looks like an issue with the "clean to grid" filter. Once the grid is initially loaded, the data is outside of the Xdmf3 reader. I'm not particularly familiar with that functionality, so I can't say specifically what is wrong.<br>
<br>
Andrew Burns<br>
Lockheed Martin<br>
Software Engineer<br>
<a href="tel:410-306-0409" value="+14103060409">410-306-0409</a><br>
ARL DSRC<br>
<a href="mailto:andrew.j.burns35.ctr@mail.mil">andrew.j.burns35.ctr@mail.mil</a><br>
<span class=""><br>
-----Original Message-----<br>
From: Paraview-developers [mailto:<a href="mailto:paraview-developers-bounces@paraview.org">paraview-developers-bounces@paraview.org</a>] On Behalf Of Felipe Bordeu<br>
</span><span class="">Sent: Thursday, June 30, 2016 5:50 AM<br>
To: ParaView Developers <<a href="mailto:paraview-developers@paraview.org">paraview-developers@paraview.org</a>><br>
</span>Subject: Re: [Paraview-developers] [Non-DoD Source] Bug in the xdmf Reader 3<br>
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________________________________<br>
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<br>
<br>
ok, lest work with your file. if you look at the information tab, for the first timestep you get :<br>
number of cells 1<br>
number of points : 8<br>
bounds: Z range 0 to 1 (delta: 1 )<br>
<br>
for the second timestep you get<br>
number of cells 2<br>
number of points : 12<br>
bounds: Z range 1 to 5 (delta: 4)<br>
<br>
<br>
and if you apply a "clean to grid" filter in the information tab (of the clean to grid filter o of course) you get:<br>
<br>
for the first timestep you get :<br>
number of cells 1<br>
number of points : 8<br>
bounds: Z range 0 to 1 (delta: 1 )<br>
<br>
for the second timestep you get<br>
number of cells 1<br>
number of points : 8<br>
bounds: Z range 1 to 3 (delta: 2)<br>
<br>
<br>
<br>
this is wrong.<br>
<br>
Felipe<br>
<br>
<br>
<br>
<br>
</span>2016-06-29 17:01 GMT+02:00 Burns, Andrew J CTR USARMY RDECOM ARL (US) <<a href="mailto:andrew.j.burns35.ctr@mail.mil">andrew.j.burns35.ctr@mail.mil</a> < Caution-mailto:<a href="mailto:andrew.j.burns35.ctr@mail.mil">andrew.j.burns35.ctr@mail.mil</a> > >:<br>
<span class=""><br>
<br>
Xdmf's latest version prefers having each grid declare its time value separately.<br>
<br>
<?xml version="1.0" encoding="utf-8"?><br>
</span> <Xdmf xmlns:xi="Caution-<a href="http://www.w3.org/2001/XInclude" rel="noreferrer" target="_blank">http://www.w3.org/2001/XInclude</a> < Caution-<a href="http://www.w3.org/2001/XInclude" rel="noreferrer" target="_blank">http://www.w3.org/2001/XInclude</a> > " Version="2.92"><br>
<div class="HOEnZb"><div class="h5"> <Domain><br>
<Grid Name="Grid_T" GridType="Collection" CollectionType="Temporal" ><br>
<Grid Name="Grid_1"><br>
<Time Value="1"/><br>
<Geometry Type="ORIGIN_DXDYDZ"><br>
<DataItem DataType="Float" Dimensions="3" Format="XML" Precision="8">0 0 0</DataItem><br>
<DataItem DataType="Float" Dimensions="3" Format="XML" Precision="8">1. 1. 1.</DataItem><br>
</Geometry><br>
<Topology Dimensions="2 2 2" Type="3DCoRectMesh"/><br>
</Grid><br>
<Grid Name="Grid_2"><br>
<Time Value="2"/><br>
<Geometry Type="ORIGIN_DXDYDZ"><br>
<DataItem DataType="Float" Dimensions="3" Format="XML" Precision="8">1. 1. 1.</DataItem><br>
<DataItem DataType="Float" Dimensions="3" Format="XML" Precision="8">2. 2. 2.</DataItem><br>
</Geometry><br>
<Topology Dimensions="3 2 2" Type="3DCoRectMesh"/><br>
</Grid><br>
</Grid><br>
</Domain><br>
</Xdmf><br>
<br>
It looks to me that both grids are the same "size," one unit in each dimension. The difference is that in the second grid the first dimension is divided into three subidivisions instead of the two subdivisions in the first one. This results in cells that are 0.5x.x0.5x0.5 in the first grid and 0.33x0.5x0.5 in the second grid.<br>
<br>
If you aren't filling the cells with an attribute both grids would look the same.<br>
<br>
-Andrew Burns<br>
<br>
<br>
-----Original Message-----<br>
</div></div><span class="im HOEnZb"> From: Paraview-developers [Caution-mailto:<a href="mailto:paraview-developers-bounces@paraview.org">paraview-developers-bounces@paraview.org</a> < Caution-mailto:<a href="mailto:paraview-developers-bounces@paraview.org">paraview-developers-bounces@paraview.org</a> > ] On Behalf Of Felipe Bordeu<br>
Sent: Wednesday, June 29, 2016 10:51 AM<br>
</span><div class="HOEnZb"><div class="h5"> To: ParaView Developers <<a href="mailto:paraview-developers@paraview.org">paraview-developers@paraview.org</a> < Caution-mailto:<a href="mailto:paraview-developers@paraview.org">paraview-developers@paraview.org</a> > ><br>
Subject: [Non-DoD Source] [Paraview-developers] Bug in the xdmf Reader 3<br>
<br>
Hi,<br>
<br>
I'm working with 3DCoRectMesh meshes. the attached file contains 2 time steps with two 3DCoRectMesh with different topologies. Paraview only update the UpdateExtent for the first time step, making the solution of the second timestep croped.<br>
<br>
Any ideas for a fast workaround?<br>
I tried clean to grid but does not work.<br>
<br>
In the information tab you can see the total number of element and point is correct but after the clean to grid filter only half of the mesh is treated.<br>
<br>
using latest ParaView from web (5.1.0 64-bit windows ) Felipe<br>
<br>
<br>
<br>
<br>
<br>
<br>
</div></div></blockquote></div><br></div>