[Paraview] Curvilinear to (uniform) rectilinear grid?

[Oleg Sergeev]

Hi,

thanks for the answer! Here are the files.

The most general of my questions can be stated as "How to obtain a nice isosurface from this?". The isosurface should correspond to a particular value of, say, Field 5.

Regards,
Oleg.

22.06.2013, 17:06, "Magician" <f_magician at mac.com>:
> Hi Oleg,
>
> Maybe everyone couldn't understand your problem.
> Could you upload your (x y z f) data?
> And if you can, it's better to upload your state files (*.pvsm).
>
> Magician
>
> On 2013/06/22, at 1:00, paraview-request at paraview.org wrote:
>
>>  Message: 4
>>  Date: Fri, 21 Jun 2013 18:23:35 +0400
>>  From: Oleg Sergeev <seoman at yandex.ru>
>>  Subject: Re: [Paraview] Curvilinear to (uniform) rectilinear grid?
>>  To: "paraview at paraview.org" <paraview at paraview.org>
>>  Message-ID: <144611371824615 at web7f.yandex.ru>
>>  Content-Type: text/plain
>>
>>  Hi all,
>>
>>  is there any answer to my question?
>>
>>  Regards,
>>  Oleg.
>>
>>  19.06.2013, 17:16, "Oleg Sergeev" <seoman at yandex.ru>:
>>>  Dear Paraview users,
>>>
>>>  I have a gridded data in a text file with lines such as x y z f(x, y, z), where each of x, y and z is equally spaced. I'd like to plot isosurfaces f == const. But when I import the file, I can only apply Table To Structured Grid filter, and it reads the file as if it were arbitrary curvilinear grid. How can I transform this grid to the rectilinear one? And is there any way to interpolate data between points, as grid size is 12*11*14 only? I could, for example, create finer uniform rectilinear mesh and estimate f on this mesh points, then plot it, but don't know how to do it. Any advice is appreciated.
>>>
>>>  Sorry if such a question appeared million times, google couldn't help.
>>>
>>>  Thanks,
>>>  Oleg Sergeev,
>>>  VNIIA, Moscow.
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