[petsc-users] IS map for sub mesh

[Dharmendar Reddy]

On Thu, Apr 25, 2013 at 3:31 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Thu, Apr 25, 2013 at 3:35 PM, Dharmendar Reddy <dharmareddy84 at gmail.com
> > wrote:
>
>> Hello,
>>  I need to access the map from points in subdm to points in dm. Can you
>> please provide fortran binding for
>>
>> DMPlexCreateSubpointIS(DM dm, IS *subpointIS)
>>
>> Pushed to next.
>
>
>>  Also, i was thinking it may be of use to have interface like this..
>>
>> DMPlexCreateSubpointIS(DM dm, PetscInt pointDimInSubdm, IS *subpointIS)
>>
>> this way i can have map from say (dim)-cells in subdm to corresponding
>> (dim)-cells in dm.
>>
>
> The intention here is to use DMPlexGetSubpointMap().
>
>     So, i should do the calls below ?

DMPlexGetSubpointMap(DM dm, DMLabel subpointMap)

DMLabelGetStratumIS(subpointMap,depth,IS)


I have had trouble using DMLabel in my fortran code earlier.
I can give it a try again, Is there a fortran binding for above functions ?

Thanks
Reddy





>    Matt
>
>
>>
>> thanks
>> Reddy
>>
>> --
>> -----------------------------------------------------
>> Dharmendar Reddy Palle
>> Graduate Student
>> Microelectronics Research center,
>> University of Texas at Austin,
>> 10100 Burnet Road, Bldg. 160
>> MER 2.608F, TX 78758-4445
>> e-mail: dharmareddy84 at gmail.com
>> Phone: +1-512-350-9082
>> United States of America.
>> Homepage: https://webspace.utexas.edu/~dpr342
>>
>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>



-- 
-----------------------------------------------------
Dharmendar Reddy Palle
Graduate Student
Microelectronics Research center,
University of Texas at Austin,
10100 Burnet Road, Bldg. 160
MER 2.608F, TX 78758-4445
e-mail: dharmareddy84 at gmail.com
Phone: +1-512-350-9082
United States of America.
Homepage: https://webspace.utexas.edu/~dpr342
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