[Paraview] XY plot in Paraview

[Magician]

Hi Nikos,


I have two ideas:

1) Extract Subset, and Plot Data (Only when you have Uniform Rectilinear Grids with Cell Data)
2) Plot Over Line


Magician


On 2013/06/11, at 22:04, paraview-request at paraview.org wrote:

> Message: 3
> Date: Mon, 10 Jun 2013 17:29:17 -0400
> From: Nikolaos Beratlis <nikos.beratlis at gmail.com>
> Subject: [Paraview] XY plot in Paraview
> To: "paraview at paraview.org" <paraview at paraview.org>
> Message-ID:
> 	<CALdMxnyRkcpEM3g+4bUw0ZqXUXswY9WT1mcoO03YBhsPUEqyUw at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
> 
> I am reading a structured orthogonal grid and a variable with the following
> XDMF file:
> 
> <?xml version="1.0" ?>
> <!DOCTYPE Xdmf SYSTEM "Xdmf.dtd" []>
> <Xdmf Version="2.0">
> <Domain>
>   <Grid Name="mesh1" GridType="Uniform">
>     <Topology TopologyType="3DRectMesh" NumberOfElements="1402 452 306"/>
>     <Geometry GeometryType="VXVYVZ">
>       <DataItem Dimensions="306" NumberType="Float" Precision="4"
> Format="HDF">
>        ../VPfield_files/grid3dc_VP.h5sp:/X
>       </DataItem>
>       <DataItem Dimensions="452" NumberType="Float" Precision="4"
> Format="HDF">
>        ../VPfield_files/grid3dc_VP.h5sp:/Y
>       </DataItem>
>       <DataItem Dimensions="1402" NumberType="Float" Precision="4"
> Format="HDF">
>        ../VPfield_files/grid3dc_VP.h5sp:/Z
>       </DataItem>
>     </Geometry>
>     <Attribute Name="Tuu" AttributeType="Scalar" Center="Node">
>       <DataItem Dimensions="1402 452 306" NumberType="Float" Precision="4"
> Format="HDF">
>        ../Tuu_tmavg.h5sp:/var3d
>       </DataItem>
>     </Attribute>
>   </Grid>
> </Domain>
> </Xdmf>
> 
> 
> How can I make a XY plot of the scalar variable passing through a line or
> by limiting the indices of the variables (i.e. i=1-NX, j=3, k=4) ? Is there
> a command similar to slice but for a line?
> 
> Thank you,
> 
> Nikos