[Paraview] ParaView thinks that it does not have a wind blade reader

Sohail Shafii ssshafii at ucdavis.edu
Sat Nov 3 16:16:51 EDT 2012 

Also I'm removing Jimmy from this list since he may not be working with
wind files at this point.

Sohail


On Sat, Nov 3, 2012 at 1:15 PM, Sohail Shafii <ssshafii at ucdavis.edu> wrote:

> At this point the changes will have to wait, unfortunately. For the past
> two weeks I've been involved with a TopoInVis submission so I couldn't get
> around to it.  I'll look at it this weekend.  No need to wait for me.
>
>
> On Thu, Nov 1, 2012 at 10:29 AM, Andy Bauer <andy.bauer at kitware.com>wrote:
>
>> We're getting ready for a pre-release of PV 4.0 now so we'll need this
>> soon. If we need to update to a newer WindBlade file for the test, we can
>> do that too. You'll have to think though on how to handle backwards
>> compatibility.
>>
>> Andy
>>
>>
>> On Wed, Oct 31, 2012 at 12:37 PM, Sohail Shafii <ssshafii at ucdavis.edu>wrote:
>>
>>> Well you probably know already, but I won't be able to make the changes
>>> right now.  I have a submission due this Friday.  The reader still works
>>> for newer data sets but fails for the outdated one that you guys use for
>>> testing.  So the fixes will have to come later.
>>>
>>>
>>> On Fri, Oct 26, 2012 at 2:39 PM, Andy Bauer <andy.bauer at kitware.com>wrote:
>>>
>>>> This change is only in VTK in gerrit so you need to follow the
>>>> directions there to check out the code and run the test. The directions are
>>>> at http://review.source.kitware.com/#/t/1396/
>>>>
>>>> I'm not sure why paraview is crashing though. I'll check on that.
>>>>
>>>> andy
>>>>
>>>>
>>>> On Fri, Oct 26, 2012 at 5:06 PM, Sohail Shafii <ssshafii at ucdavis.edu>wrote:
>>>>
>>>>> Current master version can't launch (MacOS Mountain Lion):
>>>>>
>>>>> paraview(575,0x7fff72e33180) malloc: *** error for object 0x111058450:
>>>>> pointer being freed was not allocated
>>>>> *** set a breakpoint in malloc_error_break to debug
>>>>>
>>>>> Program received signal SIGABRT, Aborted.
>>>>> 0x00007fff82432212 in __pthread_kill ()
>>>>> (gdb) bt 14
>>>>> #0  0x00007fff82432212 in __pthread_kill ()
>>>>> #1  0x00007fff87964af4 in pthread_kill ()
>>>>> #2  0x00007fff879a8dce in abort ()
>>>>> #3  0x00007fff8797c959 in free ()
>>>>> #4  0x00007fff5fc0762a in
>>>>> __dyld__ZN4dyldL12registerDOFsERKNSt3__16vectorIN11ImageLoader7DOFInfoENS0_9allocatorIS3_EEEE
>>>>> ()
>>>>> #5  0x00007fff5fc0f06b in
>>>>> __dyld__ZN11ImageLoader4linkERKNS_11LinkContextEbbRKNS_10RPathChainE ()
>>>>> #6  0x00007fff5fc04ce4 in
>>>>> __dyld__ZN4dyld4linkEP11ImageLoaderbRKNS0_10RPathChainE ()
>>>>> #7  0x00007fff5fc0a81a in __dyld_dlopen ()
>>>>> #8  0x00007fff8ac96dd8 in dlopen ()
>>>>> #9  0x00007fff83dcfa10 in gfxInitializeLibrary ()
>>>>> #10 0x000000011e6014fe in gliInitializeLibrary ()
>>>>> #11 0x00007fff8a4f63e6 in glcPluginCount ()
>>>>>  #12 0x00007fff8a4f62a8 in glcPluginCount ()
>>>>> #13 0x00007fff8a4f6091 in glcPluginCount ()
>>>>> (More stack frames follow...)
>>>>>
>>>>>
>>>>> Which version of the master works, so that I can debug?
>>>>>
>>>>> Sohail
>>>>>
>>>>>
>>>>> On Wed, Oct 24, 2012 at 10:04 AM, Andy Bauer <andy.bauer at kitware.com>wrote:
>>>>>
>>>>>> A beta version will be released by mid-November. In order for the
>>>>>> desired changes to make it in to that, the VTK part that's waiting your
>>>>>> changes needs to go in early next week so that I can make the changes to
>>>>>> ParaView to enable the WindBlade reader when running in either built-in
>>>>>> mode or connecting to a serial server.
>>>>>>
>>>>>> Andy
>>>>>>
>>>>>> On Wed, Oct 24, 2012 at 12:13 PM, Sohail Shafii <
>>>>>> sohailshafii at yahoo.com> wrote:
>>>>>>
>>>>>>>
>>>>>>> Haven't had a chance yet due to a paper. I'll look at it this week.
>>>>>>> How soon will it be released?
>>>>>>>
>>>>>>> Also please respond to my ssshafii at ucdavis.edu as this address is
>>>>>>> not on the paraview list anymore.
>>>>>>>
>>>>>>> Sohail
>>>>>>>
>>>>>>>   ------------------------------
>>>>>>> *From:* Andy Bauer <andy.bauer at kitware.com>
>>>>>>> *To:* Sohail Shafii <sohailshafii at yahoo.com>
>>>>>>> *Cc:* David E DeMarle <dave.demarle at kitware.com>; "
>>>>>>> migichen at gmail.com" <migichen at gmail.com>; "paraview at paraview.org" <
>>>>>>> paraview at paraview.org>; "Woodring, Jonathan L" <woodring at lanl.gov>
>>>>>>> *Sent:* Wednesday, October 24, 2012 8:09 AM
>>>>>>>
>>>>>>> *Subject:* Re: [Paraview] ParaView thinks that it does not have a
>>>>>>> wind blade reader
>>>>>>>
>>>>>>> Hi Sohail,
>>>>>>>
>>>>>>> Did you get a chance to look at the warnings for the
>>>>>>> vtkIOGeometryCxx-TestWindBladeReader test for the
>>>>>>> http://review.source.kitware.com/#/t/1396/ gerrit topic? It's going
>>>>>>> to need to be fixed pretty soon if it's going to make it into the ParaView
>>>>>>> 4.0 release.
>>>>>>>
>>>>>>> Thanks,
>>>>>>> Andy
>>>>>>>
>>>>>>> On Wed, Oct 3, 2012 at 10:22 PM, Andy Bauer <andy.bauer at kitware.com>wrote:
>>>>>>>
>>>>>>> It's available with "git clone git://vtk.org/VTKLargeData.gitVTKLargeData".
>>>>>>> It's in the Data/WindBladeReader subdirectory there.
>>>>>>>
>>>>>>> On Wed, Oct 3, 2012 at 6:27 PM, Sohail Shafii <
>>>>>>> sohailshafii at yahoo.com> wrote:
>>>>>>>
>>>>>>> Which data set are you using for the test?
>>>>>>>
>>>>>>> If it's the single turbine data set with the curvy terrain, I don't
>>>>>>> have it (I use other data sets) so I can't do a similar test.  Let me know
>>>>>>> where I can download it.
>>>>>>>
>>>>>>> Sohail
>>>>>>>
>>>>>>>   ------------------------------
>>>>>>> *From:* Andy Bauer <andy.bauer at kitware.com>
>>>>>>> *To:* David E DeMarle <dave.demarle at kitware.com>
>>>>>>> *Cc:* Sohail Shafii <sohailshafii at yahoo.com>; "migichen at gmail.com" <
>>>>>>> migichen at gmail.com>; "paraview at paraview.org" <paraview at paraview.org>;
>>>>>>> "Woodring, Jonathan L" <woodring at lanl.gov>
>>>>>>> *Sent:* Wednesday, October 3, 2012 3:16 PM
>>>>>>>
>>>>>>> *Subject:* Re: [Paraview] ParaView thinks that it does not have a
>>>>>>> wind blade reader
>>>>>>>
>>>>>>> I finally got around to doing the VTK part of the WindBladeReader
>>>>>>> work. It's on gerrit at http://review.source.kitware.com/#/c/7734/.
>>>>>>> It still needs some cleanup but at least both the serial test and the
>>>>>>> parallel test with a single process pass. For the serial test,
>>>>>>> vtkIOGeometryCxx-TestWindBladeReader, I'm still getting the following
>>>>>>> warning which needs to be fixed as well:
>>>>>>> Warning: In
>>>>>>> /home/acbauer/CODE/VTK/VTK/IO/Geometry/vtkWindBladeReader.cxx, line 568
>>>>>>> vtkWindBladeReader (0x1373840): WindBladeReader error reading file:
>>>>>>> /home/acbauer/DATA/VTKLargeData/Data/WindBladeReader/test1_topo.wind
>>>>>>> Premature EOF while reading block of data. Expected 896000 but got 0
>>>>>>>
>>>>>>> Sohail, can you check this out and fix it?
>>>>>>>
>>>>>>> Thanks,
>>>>>>> Andy
>>>>>>>
>>>>>>> On Fri, Jul 20, 2012 at 12:02 PM, David E DeMarle <
>>>>>>> dave.demarle at kitware.com> wrote:
>>>>>>>
>>>>>>> Thanks.
>>>>>>>
>>>>>>> In today's git master it now sits in
>>>>>>> VTK/IO/Parallel/vtkWindbladeReader.
>>>>>>>
>>>>>>> The serial version should go in VTK/IO/Geometry.
>>>>>>>
>>>>>>> The MPI version should go in a new module VTK/IO/MPIParallel.
>>>>>>> (VTK/IO/Parallel depends only on vtkSocketController now and should
>>>>>>> not depend on vtkMPIController).
>>>>>>>
>>>>>>> Finally when that is done we can remove the flag in paraview's xml
>>>>>>> that prevents it from being used in serial.
>>>>>>>
>>>>>>> David E DeMarle
>>>>>>> Kitware, Inc.
>>>>>>> R&D Engineer
>>>>>>> 21 Corporate Drive
>>>>>>> Clifton Park, NY 12065-8662
>>>>>>> Phone: 518-881-4909
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Jul 19, 2012 at 7:08 PM, Sohail Shafii <
>>>>>>> sohailshafii at yahoo.com> wrote:
>>>>>>> > Well it seems like #1 and #2 can be solved by writing a new
>>>>>>> parallel wind
>>>>>>> > blade reader class. I had similar experience by creating
>>>>>>> distributed
>>>>>>> > versions of class that I created in other vtk directories. The
>>>>>>> normal wind
>>>>>>> > blade reader would have no parallel calls, which would address #1.
>>>>>>> >
>>>>>>> > What I find interesting is that in your directories, the wind
>>>>>>> blade reader
>>>>>>> > is located in VTK/IO/Parallel. For the ParaView snapshot that I
>>>>>>> downloaded,
>>>>>>> > as well as the 3.14 source, it's still in VTK/Parallel.  No
>>>>>>> Parallel folder
>>>>>>> > in VTK/IO. Is this a recent change?
>>>>>>> >
>>>>>>> > So maybe the ideal folder layout would be:
>>>>>>> >
>>>>>>> > VTK/IO/WindBladeReader.*
>>>>>>> >
>>>>>>> > VTK/IO/Parallel/DistributedWindBladeReader.*
>>>>>>> >
>>>>>>> > I can make changes to the WindBladeReader to remove the MPI-IO
>>>>>>> calls and
>>>>>>> > make a distributed wind blade reader class in case you want to add
>>>>>>> them to
>>>>>>> > the repository. The one template I have for the parallel/serial
>>>>>>> split is the
>>>>>>> > vtkStreamTracer and its distributed counterparts so I can use
>>>>>>> those as a
>>>>>>> > guide.  If you have better recommendations please let me know.
>>>>>>> >
>>>>>>> > Sohail
>>>>>>> >
>>>>>>> > ________________________________
>>>>>>> > From: David E DeMarle <dave.demarle at kitware.com>
>>>>>>> > To: Sohail Shafii <sohailshafii at yahoo.com>
>>>>>>> > Cc: Andy Bauer <andy.bauer at kitware.com>; "migichen at gmail.com"
>>>>>>> > <migichen at gmail.com>; "paraview at paraview.org" <
>>>>>>> paraview at paraview.org>;
>>>>>>> > "Woodring, Jonathan L" <woodring at lanl.gov>
>>>>>>> > Sent: Thursday, July 19, 2012 3:20 PM
>>>>>>> >
>>>>>>> > Subject: Re: [Paraview] ParaView thinks that it does not have a
>>>>>>> wind blade
>>>>>>> > reader
>>>>>>> >
>>>>>>> > Two issues need to be fixed.
>>>>>>> > 1) that behavior in 3.14 is there because of this fix which we had
>>>>>>> to
>>>>>>> > rush in just before the 3.14 release.
>>>>>>> >
>>>>>>> > Committer: Utkarsh Ayachit <utkarsh.ayachit at kitware.com>
>>>>>>>  2012-02-08
>>>>>>> > 17:12:18
>>>>>>> > Parent: e401d569f6e54c49c3497852463f6b13a01da8b6 (Update version
>>>>>>> after
>>>>>>> > 3.14.0-RC1 tag.)
>>>>>>> > Child:  99fdb1aeb5997c29b43393f45a478c4b53a23109 (Merge topic
>>>>>>> > 'fix_windblade_segfault')
>>>>>>> > Branches: many (31)
>>>>>>> > Follows: v3.14.0-RC1
>>>>>>> > Precedes: v3.14.0-RC2
>>>>>>> >
>>>>>>> >     Fix segfault with ParaView built with MPI when opening *.vtr
>>>>>>> files.
>>>>>>> >
>>>>>>> >     The problem was that vtkWindBlade reader was getting created
>>>>>>> to test
>>>>>>> >     "CanReadFile" and that would cause segfault unless MPI was
>>>>>>> initialized.
>>>>>>> >
>>>>>>> >     Solved the problem by added support to vtkSMReaderFactory to
>>>>>>> respect the
>>>>>>> >     ProcessSupport flag on SourceProxy and change windblade reader
>>>>>>> XML
>>>>>>> > to say that
>>>>>>> >     it only works in parallel.
>>>>>>> >
>>>>>>> > In other words, Windblade reader's Constructor should not take it
>>>>>>> upon
>>>>>>> > itself to initialize MPI.
>>>>>>> >
>>>>>>> > Once that is fixed, we get to issue 2 before paraview 4.0
>>>>>>> >
>>>>>>> > 2) VTK's new modularization has the rule that no module can behave
>>>>>>> > differently with parallel (or most other cmake config options)
>>>>>>> turned
>>>>>>> > configured on or off. This is so because it makes it very hard to
>>>>>>> > package VTK when the libs behave differently in different
>>>>>>> situations.
>>>>>>> >
>>>>>>> > Ie, we can't have any more
>>>>>>> > #ifdef VTK_USE_MPI
>>>>>>> > do something
>>>>>>> > #else
>>>>>>> > do something different
>>>>>>> > #endif
>>>>>>> > in VTK classes.
>>>>>>> >
>>>>>>> > Now if we want a class to behave differently when MPI is turned on
>>>>>>> or
>>>>>>> > off we have to make a serial only version in a non MPI dependent
>>>>>>> > module and a subclass of that in an MPI dependent module.
>>>>>>> >
>>>>>>> > David E DeMarle
>>>>>>> > Kitware, Inc.
>>>>>>> > R&D Engineer
>>>>>>> > 21 Corporate Drive
>>>>>>> > Clifton Park, NY 12065-8662
>>>>>>> > Phone: 518-881-4909
>>>>>>> >
>>>>>>> >
>>>>>>> > On Thu, Jul 19, 2012 at 3:52 PM, Sohail Shafii <
>>>>>>> sohailshafii at yahoo.com>
>>>>>>> > wrote:
>>>>>>> >> When running serially, vtkSMReaderFactory::CanReadFile sees that
>>>>>>> the
>>>>>>> >> session
>>>>>>> >> has a single process.  As such, on line 660 it realizes that the
>>>>>>> source
>>>>>>> >> proxy's process support (in this case the source is a
>>>>>>> vtkWindBladeReader
>>>>>>> >> proxy) is multiple processes, which causes a return of "false"
>>>>>>> from that
>>>>>>> >> function.  This makes ParaView think that the wind blade reader
>>>>>>> can't read
>>>>>>> >> a
>>>>>>> >> .wind file in serial.  According to Andy, the reader works find in
>>>>>>> >> parallel.
>>>>>>> >>
>>>>>>> >> I assume that a fix for this is pretty trivial? It never did this
>>>>>>> before
>>>>>>> >> in
>>>>>>> >> previous versions of ParaView and I think that the wind blade
>>>>>>> reader code
>>>>>>> >> has remained mostly the same. Andy mentioned some details in
>>>>>>> person when
>>>>>>> >> he
>>>>>>> >> was talking with Jon but at that time I didn't know as much as I
>>>>>>> do now.
>>>>>>> >> There is a mention below about enabling the filter in serial and
>>>>>>> parallel
>>>>>>> >> --
>>>>>>> >> is this done in a xml file?
>>>>>>> >>
>>>>>>> >> Sohail
>>>>>>> >>
>>>>>>> >> ________________________________
>>>>>>> >> From: David E DeMarle <dave.demarle at kitware.com>
>>>>>>> >> To: Sohail Shafii <sohailshafii at yahoo.com>
>>>>>>> >> Cc: Andy Bauer <andy.bauer at kitware.com>; "migichen at gmail.com"
>>>>>>> >> <migichen at gmail.com>; "paraview at paraview.org" <
>>>>>>> paraview at paraview.org>;
>>>>>>> >> "Woodring, Jonathan L" <woodring at lanl.gov>
>>>>>>> >> Sent: Tuesday, July 17, 2012 7:00 PM
>>>>>>> >>
>>>>>>> >> Subject: Re: [Paraview] ParaView thinks that it does not have a
>>>>>>> wind blade
>>>>>>> >> reader
>>>>>>> >>
>>>>>>> >> Each file that has an association with that file extension, made
>>>>>>> via the
>>>>>>> >> XML, has its CanReadFile method called. Put a breakpoint there to
>>>>>>> >> determine
>>>>>>> >> if ParaView even knows about that reader.
>>>>>>> >>
>>>>>>> >> On Tuesday, July 17, 2012, Sohail Shafii wrote:
>>>>>>> >>
>>>>>>> >> Sorry, but I meant to ask a different question.  Here's what Andy
>>>>>>> said
>>>>>>> >> before, which relates to my concern:
>>>>>>> >> ">
>>>>>>> >>> I went through the code and it jogged my memory about previous
>>>>>>> problems
>>>>>>> >>> with
>>>>>>> >>> it. It had an explicit MPI call in the constructor that would
>>>>>>> cause
>>>>>>> >>> problems
>>>>>>> >>> when paraview wasn't getting built with MPI. Any time a user
>>>>>>> tried to
>>>>>>> >>> open
>>>>>>> >>> an unknown file it would try to create a windblade reader to see
>>>>>>> if the
>>>>>>> >>> reader could handle the file and this would cause a crash. If
>>>>>>> you launch
>>>>>>> >>> a
>>>>>>> >>> separate pvserver the wind blade reader will be available in the
>>>>>>> gui."
>>>>>>> >>
>>>>>>> >> What I meant was; which ParaView class "creates" or "tests" a
>>>>>>> reader to
>>>>>>> >> see
>>>>>>> >> if it can handle a file? The test code you specified has a
>>>>>>> predefined data
>>>>>>> >> set that is loaded in, and I think is more of an example to your
>>>>>>> average
>>>>>>> >> user. Correct me if I'm wrong.
>>>>>>> >>
>>>>>>> >> So basically ParaView will recognize the file extension, tries to
>>>>>>> load it,
>>>>>>> >> crashes somewhere, then asks you specify the data format from a
>>>>>>> dialog.
>>>>>>> >> I'm
>>>>>>> >> trying to figure out where it crashes so that I can see how that
>>>>>>> relates
>>>>>>> >> to
>>>>>>> >> the wind blade reader class and any MPI calls that are in there.
>>>>>>> >>
>>>>>>> >> Sohail
>>>>>>> >>
>>>>>>> >> Subject: Re: [Paraview] ParaView thinks that it does not have a
>>>>>>> wind blade
>>>>>>> >> reader
>>>>>>> >>
>>>>>>> >> kargad:ParaView demarle$ find . -name "*WindBlade*" -print
>>>>>>> >> ---> ./VTK/IO/Parallel/Testing/Cxx/TestWindBladeReader.cxx
>>>>>>> >> ./VTK/IO/Parallel/vtkWindBladeReader.cxx
>>>>>>> >> ./VTK/IO/Parallel/vtkWindBladeReader.h
>>>>>>> >>
>>>>>>> >> David E DeMarle
>>>>>>> >> Kitware, Inc.
>>>>>>> >> R&D Engineer
>>>>>>> >> 21 Corporate Drive
>>>>>>> >> Clifton Park, NY 12065-8662
>>>>>>> >> Phone: 518-881-4909
>>>>>>> >>
>>>>>>> >>
>>>>>>> >> On Tue, Jul 17, 2012 at 2:09 PM, Sohail Shafii <
>>>>>>> sohailshafii at yahoo.com>
>>>>>>> >> wrote:
>>>>>>> >>> What is the class that is responsible for testing to reader to
>>>>>>> see if it
>>>>>>> >>> can
>>>>>>> >>> open the .wind file?
>>>>>>> >>>
>>>>>>> >>> Sohail
>>>>>>> >>>
>>>>>>> >>> ________________________________
>>>>>>> >>> From: Andy Bauer <andy.bauer at kitware.com>
>>>>>>> >>> To: Sohail Shafii <sohailshafii at yahoo.com>
>>>>>>> >>> Cc: "Woodring, Jonathan L" <woodring at lanl.gov>; Sebastien
>>>>>>> Jourdain
>>>>>>> >>> <sebastien.jourdain at kitware.com>; "migichen at gmail.com"
>>>>>>> >>> <migichen at gmail.com>;
>>>>>>> >>> "paraview at paraview.org" <paraview at paraview.org>
>>>>>>> >>> Sent: Wednesday, July 11, 2012 10:53 AM
>>>>>>> >>>
>>>>>>> >>> Subject: Re: [Paraview] ParaView thinks that it does not have a
>>>>>>> wind
>>>>>>> >>> blade
>>>>>>> >>> reader
>>>>>>> >>>
>>>>>>> >>> I was reluctant to enable the reader in serial (i.e. not using
>>>>>>> MPI IO
>>>>>>> >>> which
>>>>>>> >>> I think is getting done by default with the parallel build)
>>>>>>> because of
>>>>>>> >>> the
>>>>>>> >>> following warnings that I got:
>>>>>>> >>>
>>>>>>> >>> Warning: In /home/acbauer/CODE/ParaView/
>>>>>>> >>> ParaView/VTK/IO/Parallel/vtkWindBladeReader.cxx, line 942
>>>>>>> >>> vtkWindBladeReader (0x3a0c800): WindBladeReader error reading
>>>>>>> file:
>>>>>>> >>>
>>>>>>> /home/acbauer/DATA/VTKLargeData/Data/WindBladeReader/test1_topo.wind
>>>>>>> >>> Premature EOF while reading block of data. Expected 896000 but
>>>>>>> got 0
>>>>>>> >>>
>>>>>>> >>> I just assumed that it was getting bad results so I didn't check
>>>>>>> the
>>>>>>> >>> serial
>>>>>>> >>> output with the parallel output. In either case the code should
>>>>>>> be
>>>>>>> >>> changed
>>>>>>> >>> before enabling it in serial so that it reads the files
>>>>>>> correctly and
>>>>>>> >>> doesn't produce any warning messages.
>>>>>>> >>>
>>>>>>> >>> Andy
>>>>>>> >>>
>>>>>>> >>> On Wed, Jul 11, 2012 at 12:04 PM, Sohail Shafii <
>>>>>>> sohailshafii at yahoo.com>
>>>>>>> >>> wrote:
>>>>>>> >>>
>>>>>>> >>> I'm not aware of any option to build/link against mpi-io.  This
>>>>>>> is just a
>>>>>>> >>> standard build with mpi support that suffers from this issue.
>>>>>>> >>>
>>>>>>> >>> The ParaView website's builds also have the same bug.
>>>>>>> >>>
>>>>>>> >>> ________________________________
>>>>>>> >>> From: "Woodring, Jonathan L" <woodring at lanl.gov>
>>>>>>> >>> To: Sohail Shafii <sohailshafii at yahoo.com>; Andy Bauer
>>>>>>> >>> <andy.bauer at kitware.com>; Sebastien Jourdain
>>>>>>> >>> <sebastien.jourdain at kitware.com>
>>>>>>> >>> Cc: "migichen at gmail.com" <migichen at gmail.com>; "
>>>>>>> paraview at paraview.org"
>>>>>>> >>> <paraview at paraview.org>
>>>>>>> >>> Sent: Tuesday, July 10, 2012 10:06 AM
>>>>>>> >>>
>>>>>>> >>> Subject: Re: [Paraview] ParaView thinks that it does not have a
>>>>>>> wind
>>>>>>> >>> blade
>>>>>>> >>> reader
>>>>>>> >>>
>>>>>>> >>> I added the MPI calls to be in sync with what was being added in
>>>>>>> the
>>>>>>> >>> simulation.
>>>>>>> >>>
>>>>>>> >>> In the SuperComputing demo last year, we updated both the HiGrad
>>>>>>> FireTec
>>>>>>> >>> to
>>>>>>> >>> use MPI-IO and likewise ParaView to do the same thing.
>>>>>>> >>>
>>>>>>> >>> It w
>>>>>>> >>
>>>>>>> >>
>>>>>>> >>
>>>>>>> >> --
>>>>>>> >> David E DeMarle
>>>>>>> >> Kitware, Inc.
>>>>>>> >> R&D Engineer
>>>>>>> >> 21 Corporate Drive
>>>>>>> >> Clifton Park, NY 12065-8662
>>>>>>> >> Phone: 518-881-4909
>>>>>>> >>
>>>>>>> >>
>>>>>>> >
>>>>>>> >
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
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