[FLASH-USERS] Rec. Workflow for Comparing FLASH HDF5 Files

[Ernesto Zurbriggen]

Hi Anthony!

This
>>i.e. computing the difference (relative or absolute) between two FLASH
HDF5 data sets.
can perfectly be done in visit using CMFE (Cross-Mesh Field Evaluation).
For example to subtract two datasets.

Just a comment: it's probably best to start out with the the "Data-Level
Comparisons Wizard"

Best!
Ernesto











El mar, 8 dic 2020 a las 19:29, Scott Feister (<sfeister at gmail.com>)
escribió:

> Tony,
>
> You might also consider using the Python package *yt*, which can read
> FLASH HDF5 files: https://yt-project.org/
>
> -Scott
>
> On Thu, Dec 3, 2020 at 11:39 AM Klaus Weide <klaus at flash.uchicago.edu>
> wrote:
>
>> On Thu, 3 Dec 2020, Alberti, Anthony Lewis wrote:
>>
>> > I’m able to output my reduced-order models (ROM) in the standard FLASH
>> > HDF5 format and visualize the solutions in Visit. I’ve done
>> > qualitative comparisons in Visit between my ROM and the full-order
>> model
>> > (FOM) from FLASH, but the process is cumbersome and will become
>> > unwieldly in 2/3D (I export 1D data in Visit via “curve” datasets
>> > and do the comparison externally).
>>
>> Try 'sfocu', the Serial FLASH Output Comparison Utility, described
>> in the User's Guide.
>>
>> Klaus
>
>
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