[Gmsh] question 2

[Christophe Geuzaine]

Another solution would be to simply output your data in the new 
mesh-based (.msh) solution format, and just set each file as one step. 
When merging the files the steps will be combined and you'll 
automatically have the global min/max info. Note that this also works 
with different meshes for different steps.

On 06/10/10 14:36, Ruth V. Sabariego wrote:
>   You can charge all the files from the command line together with a script:
>
> gmsh *.pos test.script
>
> The following script should work:
>
> // test.script
> //=================================================
> Min = 1e+22 ;
> Max = -1e+22 ;
>
> For i In {0:PostProcessing.NbViews-1}
> Plugin(MinMax).Run ;
> Mini = View[PostProcessing.NbViews-2].Min ;
> Maxi = View[PostProcessing.NbViews-1].Max*3 ;
> Min = (Min < Mini) ? Min: Mini ;
> Max = (Max > Maxi) ? Max: Maxi ;
> Delete View[PostProcessing.NbViews-1];
> Delete View[PostProcessing.NbViews-1];
> EndFor
>
> For i In {0:PostProcessing.NbViews-1}
> View[i].RangeType = 2 ; // Value scale range type (1=default, 2=custom,
> 3=per time step)
> View[i].CustomMin = Min ;
> View[i].CustomMax = Max ;
> EndFor
>
> //========================================
>
>
> Regards,
> Ruth
>
> On 06/10/10 03:22, Rafael Cortes wrote:
>> Thank you for your attention
>>
>> I have 61 files of pressure fields, and each one is a pressure scale.
>> Among the 61 files have to capture the lowest pressure and highest
>> pressure and standardize all 61 scales, ie scales ranging from 61 min
>> value max value was raised.
>> I'm doing it file by file, or each file do the reading of the minimum
>> and maximum values, put them on a table and then choose the lowest of
>> all and the greatest of all. And I still have to open each file and
>> format the 61 scales for the chosen values. You are giving a lot of
>> work. P format is not giving the 61 files at once. Is there a way to
>> read the gmsh 61 files at once and capture the lowest and highest
>> pressure value of them all and then standardize the pressure scale for
>> all at once?
>> Thanks
>> Rafael
>>
>>
>> _______________________________________________
>> gmsh mailing list
>> gmsh at geuz.org
>> http://www.geuz.org/mailman/listinfo/gmsh
>
> --
> Dr. Ir. Ruth V. Sabariego
> University of Liege, Dept. of Electrical Engineering&  Computer Science,
> Applied&  Computational Electromagnetics (ACE),
> phone: +32-4-3663737 - fax: +32-4-3662910 -http://ace.montefiore.ulg.ac.be/
>
>
>
> _______________________________________________
> gmsh mailing list
> gmsh at geuz.org
> http://www.geuz.org/mailman/listinfo/gmsh


-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine