[petsc-users] DMPlex Submesh

[Dharmendar Reddy]

Hello,
        I was testing the plexsubmesh functionality.  I created a 1D
submesh from a 2D mesh. The 2D mesh is a square mesh with uniform x-y grid.

x [0,L] and y [0,L]
numX = 10, numY = 91

The 1D mesh is along y axis at second x-grid point.

when i call a DMView on submesh, i get the follwoing:

Mesh in 1 dimensions:
  0-cells: 91
  1-cells: 90
Labels:
  Boundary: 1 strata of sizes (2)
  depth: 3 strata of sizes (91, 90, 180)

I was expecting :

depth: 2 strata of sizes (91, 90)

Looks like the submesh has the information of 2-cells of the parent mesh.
Is this a default behavior ?

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
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