[vtkusers] 回复：Re:_回复：Re:__Some_d3plot_files_cannot_be_read_byvtkLSdynaReader

[David Thompson]

Hi Kevin,

Please keep the vtkusers mailing list included so that other people  
with similar problems will benefit from our discussion. Thanks.

The earlier version of the manual (which I used to create the  
vtkLSDynaReader) is 52 pages long. The one in the link I sent you is  
65 pages. They are terse, but they do describe the file format in  
enough detail to read datasets. There are a few ambiguities in the  
documentation that required examining several datasets with a hex  
editor in order to infer their precise meaning.

	David
On Aug 11, 2010, at 6:50 , c_dinco at sina.com wrote:


> thanks your reply, Could you tell me how many pages of your  
> document? I downloaded one , but it seems too succinct and is 50  
> pages.
>
>
>
> ----- 原始邮件 -----
> 发件人：David Thompson <dcthomp at sandia.gov>
> 收件人：c_dinco at sina.com
> 主题：Re:_回复： 
> Re:_[vtkusers]_Some_d3plot_files_cannot_be_read_byvtkLSdynaReader
> 日期：2010-8-11 03:17:41
>
> Hi Kevin,
>
> I am still looking at the LSDyna files you sent. It is slow as it must
> be in my spare time. I can't send you the exact version of the
> document I used as it is copyrighted; a newer version of the document
> is available at
>
> http://www.dynasupport.com/manuals/additional/ls-dyna-database-manual/view
>
>
> If you have a recent version of LSDyna, it may be that some
> incompatible changes were made to the file format.
>
> David
>
> PS. Please keep the vtkusers mailing list included so that other
> people with similar problems will benefit from our discussion. Thanks.
>
> On Aug 9, 2010, at 21:48 , c_dinco at sina.com wrote:
>
> > Hi, David
> >
> > Could you send a copy of document that describe d3plot file format??
> >
> > thanks very much!
> >
> >
> > kevin
> >
> >
> >
> >
> >
> >
> >
> > I downloaded some lsdyna K files from internet, and generated d3plot
> > result files by these k files. These d3plot files could be displayed
> > properly by lsdyna postprocessor, but crashed opened by Paraview.
> >
> > I was going to send d3plot files to you, but they are too large to
> > transfer. So K files are attached .Could you take a look at it
> > please? the root cause is K files or vtk code?
> >
> > Thanks very much!
> >
> >
> >
> >
> > ----- 原始邮件 -----
> > 发件人：David Thompson <dcthomp at sandia.gov>
> > 收件人：David Thompson <dcthomp at sandia.gov>
> > 主题：Re: [vtkusers] Some d3plot files cannot be read
> > byvtkLSdynaReader
> > 日期：2010-7-27 00:37:50
> >
> > >> I used Paraview to display d3plot file, but after loading  
> bumper or
> > >> aellipse d3plot file, Paraview crashed when "apply" button be
> > >> pressed.
> > >>
> > >> Could you help to figure out why these d3plot file cannot be  
> read?
> > >> they could be displayed correctly in HyperView .
> > >>
> > >> d3plot files are in attachments.
> > >>
> > > ... I'll take a look at it over the weekend if no one else can get
> > > to it
> > > first. The reader should never crash, so something is wrong; I  
> don't
> > > know whether it's related to a missing mesh refinement  
> (d3plotaa) or
> > > not.
> >
> > Just an update: I spent a few hours on this and found that the  
> file is
> > being closed after the header is read and never reopened when it is
> > time
> > to read the dataset, but haven't determined why this is happening  
> yet.
> >
> > David
> >
> > <input(4).zip>
> >
>
>
>