On Sun, 09 Oct 2011 06:52:39 +0200, Quincey Koziol <[email protected]>
wrote:
Hi all,
On Oct 6, 2011, at 8:12 AM, Peter Cao wrote:
Hi Izaak,
On 10/5/2011 4:09 PM, Zaak Beekman wrote:
2) Is there a way to create a compressed rectilinear (Cartesian) grid?
I would like to be able to just specify 3 1-D arrays for each edge of
my 3D cartesian grid, and then create something that looks like a 3D
dataset but where x(:,j/=1,k/=1) points to x(:,1,1). (The reason for
this is I would like to be able to read our grid file directly into
Tecplot 360 without wasting tons of disk space. The simulation can use
the 1-D arrays without any issues.)
I do not fully understand the issue. Others may be able to help?
Hmm, yes, I don't understand the notation being used here... Izaak,
can you expand a bit more for us Tecplot laymen? :-)
Quincey
The question would be: what kind of HDF5 data layout can Tecplot 360 read?
Technically, you can store a rectilinear grid in HDF5 via three 1D arrays,
but what does it take to make Tecplot read it?
The HDF5 dimensions scale API is something similar to a rectilinear grid,
as it allows dimensions given in one dataset to be attached to another one:
http://www.hdfgroup.org/HDF5/doc/HL/RM_H5DS.html
Werner
--
___________________________________________________________________________
Dr. Werner Benger Visualization Research
Laboratory for Creative Arts and Technology (LCAT)
Center for Computation & Technology at Louisiana State University (CCT/LSU)
211 Johnston Hall, Baton Rouge, Louisiana 70803
Tel.: +1 225 578 4809 Fax.: +1 225 578-5362
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