************************************************** Fine deep mesh for Area A LCP polygon #5 Version 4.2.0.A.5 W4.5 Nov 21 2017 Terry Miller tamiller@lanl.gov Arctic Projects listed at: https://meshing.lanl.gov *************************************************** Area fine deep mesh. Layer 1 (top) is moss and should be 2 cm thick with 1 cell. The organic layers combined are 48 cm thick with 24 cells (2 cm each). Top organic and mineral layer are the same. Thickness is 18 cm with 9 cells. Lowest organic layer is about 3/4 the thickness of upper 2 layers. Set thickness to 12 cm with 6 cells. The bottom Materials 5 and 6 are both mineral soils with higher resolution at the top of the mineral soil. The bottom material 6 has variable thickness with higher resolution layers at the top. The domain bottom should be flat at Z = -45. The top of the ice wedge should be at 50 cm depth (corresponds to the top of the inorganic layer). Top of wedge starts at top of mineral layer (replaces cells only in materials 5 and 6) Top wedge width (distance from polygon) is aprox 4.5m Depth from top of ice to tip is aprox 2.8 *************************************************** Input Data *************************************************** Web Page: https://meshing.lanl.gov/proj/arctic_fine_mesh/data/data.html Data Sent by Lauren Charsley-Groffman lcg@lanl.gov Earth & Environmental Sciences Division, EES-14 Los Alamos National Laboratory Source 2013DEM_AreaA.tif (Nov 21 2016) Data extracted using ARC Tools From Richard Middleton (Nov 28 2016) 2013DEM_AreaA.png image of data from GIS viewer 2013DEM_AreaA_about.txt data description from GIS viewer 2013DEM_AreaA.asc ascii list of elevations for each cell 2013DEM_AreaA.txt ascii list of x,y,z points Expanded area to include Poly 5 BarrowDEM_AreaA_clip_v2 Translate polygon to match DEM data at 0,0 define XMIN 585455.25 define YMIN 7910354.5 trans/1,0,0/XMIN YMIN 0. / 0. 0. 0. *************************************************** Mesh Description *************************************************** Mesh file: mesh_fsets.exo Mesh Element type: prism Software: LaGriT, ExodusII, offset_polygon Total nodes: 983155 Total elements: 1913600 Total Volume: 39458.19 Element type: prism MATERIALS: ID Name Mat Thickness Num Cells 1 moss .02 1 2 upper organic .18 9 3 upper mineral .18 9 4 lower organic .12 6 5 lower mineral .50 20 6 deep mineral ~49 85 7 ice ~2.8 -- from file write_exo.out.txt (length=nodes) NODES MIN MAX DIFFERENCE LENGTH xic 1.252786000E+02 1.535197000E+02 2.824110000E+01 983155 yic 1.742351000E+02 2.151728000E+02 4.093770000E+01 983155 zic -4.500000000E+01 5.321143380E+00 5.032114338E+01 983155 ------------------------------------------ EXPSS loop: 1 Side Set tag: bottom 1 Faces: 14720 2 Side Set tag: top 2 Faces: 14720 3 Side Set tag: right 3 Faces: 14560 4 Side Set tag: back 4 Faces: 2080 5 Side Set tag: left 5 Faces: 12480 6 Side Set tag: front 6 Faces: 8320 7 Side Set tag: Csides 7 Faces: 18 8 Side Set tag: Ctop 8 Faces: 23 ------------------------------------------ Done ExodusII Side Sets Total: 8