Triangluated Mesh V1 Material 1 River 1 meter wide with 1 cell across. Material 2 River land buffer 1 meter wide Material 3 Land Most the effort was put into polygons of appropriate spacing for triangulation. Polygons were triangulated and some smoothing and massage was used. The areas near river are dense with small elements to avoid fanning. Mesh Stats: number of elements = 259420 number of nodes = 130169 -------------------------------------------- element norm max edge length < .01: 0 element norm edge length b/w .01 and .02: 3129 element norm edge length b/w .02 and .05: 154496 element norm edge length b/w .05 and .1 : 63675 element norm edge length b/w .1 and .2 : 23113 element norm edge length b/w .2 and .5 : 11223 element norm edge length b/w .5 and 1. : 3784 min max edge length = 0.7483E+00 max max edge length = 0.5507E+02 ----------------------------------------------------------- 259420 total elements evaluated. Enter a command quality aspect y cmo/addatt//aratio/VDOUBLE/scalar/nelements finish epsilonl, epsilonaspect: 8.1620177E-10 5.4374165E-28 -------------------------------------------- elements with aspect ratio < .01: 0 elements with aspect ratio b/w .01 and .02: 0 elements with aspect ratio b/w .02 and .05: 0 elements with aspect ratio b/w .05 and .1 : 1 elements with aspect ratio b/w .1 and .2 : 41 elements with aspect ratio b/w .2 and .5 : 1032 elements with aspect ratio b/w .5 and 1. : 258346 min aspect ratio = 0.9272E-01 max aspect ratio = 0.1000E+01 ----------------------------------------------------------- ATTRIBUTE NAME MIN MAX DIFFERENCE LENGTH aratio 9.272161037E-02 9.999995584E-01 9.072779480E-01 259420 edgemax 7.483000780E-01 5.506619899E+01 5.431789891E+01 259420 trivol 1.393946118E-01 9.571184741E+02 9.569790795E+02 259420 ***Construct Regular Sparse Matrix:2D*** io_type = 2 Matbldtri: total neg 4618 mincoef= -2.8321144E-01 maxcoef= 6.4849416E+00 Negative coeff2d: sort edge vor_coeff row_node col_node Negative coeff2d: 1 346706 -2.8321144E-01 49723 29677 Negative coeff2d: 2 206027 -2.8321144E-01 29677 49723 Negative coeff2d: 3 300580 -2.6142682E-01 43140 20723 Negative coeff2d: 4 143135 -2.6142682E-01 20723 43140 Negative coeff2d: 5 515857 -2.3591889E-01 73878 60901 Negative coeff2d: 6 425063 -2.3591889E-01 60901 73878 Negative coeff2d: 7 708479 -2.3417168E-01 101360 101265 Negative coeff2d: 8 707817 -2.3417168E-01 101265 101360 Negative coeff2d: 9 546125 -2.2226507E-01 78188 44539 Negative coeff2d: 10 310395 -2.2226507E-01 44539 78188 Negative coeff2d: 11 397417 -2.2179919E-01 56953 63671 Negative coeff2d: 12 444406 -2.2179919E-01 63671 56953 Negative coeff2d: 13 640729 -2.1275568E-01 91675 25089 Negative coeff2d: 14 173812 -2.1275568E-01 25089 91675 Negative coeff2d: 15 565827 -2.0741848E-01 80998 53039 Negative coeff2d: 16 369938 -2.0741848E-01 53039 80998 Negative coeff2d: 17 511502 -2.0450400E-01 73256 45582 Negative coeff2d: 18 317720 -2.0450400E-01 45582 73256 Negative coeff2d: 19 352207 -2.0368459E-01 50506 66193 Negative coeff2d: 20 462063 -2.0368459E-01 66193 50506 Negative coeff2d: 21 313578 -2.0000444E-01 44992 71445 Negative coeff2d: 22 498853 -2.0000444E-01 71445 44992 Negative coeff2d: 23 868880 -1.9696719E-01 124237 80558 Negative coeff2d: 24 562732 -1.9696719E-01 80558 124237 Negative coeff2d: 25 193477 -1.9682371E-01 27896 101406 Negative coeff2d: 26 708797 -1.9682371E-01 101406 27896 Negative coeff2d: 27 643403 -1.9634739E-01 92056 10806 Negative coeff2d: 28 73780 -1.9634739E-01 10806 92056 Negative coeff2d: 29 373743 -1.9486743E-01 53581 61426 Negative coeff2d: 30 428735 -1.9486743E-01 61426 53581 ------------ Matbldtri Number of Nodes = 130169 Max. Connection to a Node = 18 Number of Area Coefficients = 909345 Minimum Voronoi area = 3.7181252E-01 Maximum Voronoi area = 1.5601277E+03 Minimum Voronoi edge length = -2.8321144E-01 Maximum Voronoi edge length = 6.4849416E+00 Total Voronoi area = 3.1950932E+06 Total Triangle area = 3.1950932E+06