Loading quad midsurface mesh ... building corner network (70 panels, dedup_tol=300.0 mm)... 89 unique mid-plane corners (3.15 panels per corner). quad mesh built: 319 nodes (89 corners + 160 edge mids + 70 centroids), 280 quads (4 per panel). flipped 100/280 sub-quads to align outward normal with panel.normal. boundary nodes (y < 200 mm): 33 319 nodes, 280 quads, 70 panels Material: E = 70.8 MPa, nu = 0.3, t = 76.2 mm Allowable bending: 0.542 MPa (worst-direction, with FoS) Site: baseline (typical CONUS) snow = +1005 Pa wind_mwfrs = -1419 Pa wind_cc_peak = -3831 Pa === Solving 'snow' (p = 1005 Pa) === solved in 0.11 s max |u| : 8.67 mm at xyz_mm=(2.0173303449533035, 2008.0466116026314, -2247.4418716316313) max bending stress : 0.0703 MPa max membrane stress : 0.0701 MPa max VM : 0.1218 MPa Top-10 hottest panels for 'snow' (ranked by max sigma_b): panel_id max_sb max_sm max_VM panel_normal 64 0.0703 0.0564 0.1118 (+0.95, -0.01, -0.32) 62 0.0647 0.0360 0.1166 (+0.00, +0.68, -0.73) 59 0.0616 0.0656 0.1218 (-0.24, +0.46, -0.85) 61 0.0604 0.0555 0.1189 (+0.23, +0.46, -0.85) 63 0.0588 0.0701 0.1109 (-0.95, -0.01, -0.32) 3 0.0394 0.0388 0.0617 (-0.70, -0.68, -0.23) 9 0.0386 0.0435 0.0605 (+0.70, -0.68, -0.22) 58 0.0350 0.0267 0.0608 (-0.23, -0.47, -0.85) 60 0.0343 0.0387 0.0607 (+0.23, -0.47, -0.85) 8 0.0312 0.0345 0.0545 (+0.70, -0.68, +0.23) wrote reports/opensees_shell_quad_baseline_snow.vtu === Solving 'wind_mwfrs' (p = -1419 Pa) === solved in 0.04 s max |u| : 11.25 mm at xyz_mm=(-542.3347581817993, 739.8600530531893, -1763.1098741006363) max bending stress : 0.1051 MPa max membrane stress : 0.0515 MPa max VM : 0.1076 MPa Top-10 hottest panels for 'wind_mwfrs' (ranked by max sigma_b): panel_id max_sb max_sm max_VM panel_normal 64 0.1051 0.0377 0.1076 (+0.95, -0.01, -0.32) 63 0.0875 0.0434 0.1071 (-0.95, -0.01, -0.32) 59 0.0711 0.0515 0.0867 (-0.24, +0.46, -0.85) 61 0.0656 0.0399 0.0848 (+0.23, +0.46, -0.85) 62 0.0650 0.0276 0.0862 (+0.00, +0.68, -0.73) 60 0.0584 0.0185 0.0689 (+0.23, -0.47, -0.85) 58 0.0569 0.0186 0.0686 (-0.23, -0.47, -0.85) 2 0.0538 0.0345 0.0700 (-0.43, -0.68, -0.60) 10 0.0349 0.0243 0.0703 (+0.43, -0.68, -0.59) 14 0.0217 0.0199 0.0307 (-0.27, -0.47, +0.84) wrote reports/opensees_shell_quad_baseline_wind_mwfrs.vtu === Solving 'wind_cc_peak' (p = -3831 Pa) === solved in 0.04 s max |u| : 30.16 mm at xyz_mm=(-542.3347581817993, 739.8600530531893, -1763.1098741006363) max bending stress : 0.2795 MPa max membrane stress : 0.1679 MPa max VM : 0.3091 MPa Top-10 hottest panels for 'wind_cc_peak' (ranked by max sigma_b): panel_id max_sb max_sm max_VM panel_normal 64 0.2795 0.1313 0.3091 (+0.95, -0.01, -0.32) 63 0.2249 0.1562 0.3059 (-0.95, -0.01, -0.32) 59 0.2031 0.1679 0.2833 (-0.24, +0.46, -0.85) 62 0.1941 0.0754 0.2878 (+0.00, +0.68, -0.73) 61 0.1687 0.1342 0.2760 (+0.23, +0.46, -0.85) 60 0.1506 0.0753 0.1740 (+0.23, -0.47, -0.85) 58 0.1483 0.0550 0.1733 (-0.23, -0.47, -0.85) 2 0.1336 0.1008 0.1805 (-0.43, -0.68, -0.60) 10 0.0899 0.0945 0.1818 (+0.43, -0.68, -0.59) 25 0.0478 0.0530 0.1187 (+0.59, -0.00, -0.81) wrote reports/opensees_shell_quad_baseline_wind_cc_peak.vtu ============== Per-panel forces CSV ============== wrote reports/opensees_shell_quad_baseline_forces.csv (210 rows) ============== Summary ============== Mat: E=70.8 MPa, allow_bending=0.542 MPa Mesh: 319 nodes / 280 quads / 70 panels load case max sigma_b max sigma_m max VM D/C(sb,bend) snow 0.0703 0.0701 0.1218 0.13 wind_mwfrs 0.1051 0.0515 0.1076 0.19 wind_cc_peak 0.2795 0.1679 0.3091 0.52