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 0.08 s max |u| : 8.67 mm at xyz_mm=(2.0115174767761217, 2007.9708494399606, -2247.492023931225) max bending stress : 0.1131 MPa max membrane stress : 0.2387 MPa max VM : 0.3179 MPa Top-10 hottest panels for 'snow' (ranked by max sigma_b): panel_id max_sb max_sm max_VM panel_normal 64 0.1131 0.2387 0.3179 (+0.95, -0.01, -0.32) 62 0.1055 0.1416 0.1973 (+0.00, +0.68, -0.73) 63 0.0987 0.2260 0.3020 (-0.95, -0.01, -0.32) 59 0.0552 0.1550 0.1998 (-0.24, +0.46, -0.85) 10 0.0457 0.0990 0.1072 (+0.43, -0.68, -0.59) 2 0.0349 0.1111 0.1062 (-0.43, -0.68, -0.60) 60 0.0303 0.0744 0.0783 (+0.23, -0.47, -0.85) 61 0.0301 0.1599 0.1969 (+0.23, +0.46, -0.85) 58 0.0259 0.0525 0.0950 (-0.23, -0.47, -0.85) 47 0.0220 0.0377 0.0554 (+0.17, +0.82, -0.54) wrote reports/opensees_shell_quad_baseline_snow.vtu === Solving 'wind_mwfrs' (p = -1419 Pa) === solved in 0.07 s max |u| : 11.26 mm at xyz_mm=(-542.3347581817993, 739.8600530531893, -1763.1098741006363) max bending stress : 0.1658 MPa max membrane stress : 0.1031 MPa max VM : 0.2341 MPa Top-10 hottest panels for 'wind_mwfrs' (ranked by max sigma_b): panel_id max_sb max_sm max_VM panel_normal 64 0.1658 0.0859 0.2280 (+0.95, -0.01, -0.32) 63 0.1556 0.0800 0.2341 (-0.95, -0.01, -0.32) 62 0.1011 0.1030 0.1737 (+0.00, +0.68, -0.73) 10 0.0680 0.0402 0.1016 (+0.43, -0.68, -0.59) 2 0.0504 0.0531 0.0918 (-0.43, -0.68, -0.60) 61 0.0347 0.0915 0.1218 (+0.23, +0.46, -0.85) 58 0.0336 0.0303 0.0713 (-0.23, -0.47, -0.85) 59 0.0332 0.1031 0.1184 (-0.24, +0.46, -0.85) 60 0.0322 0.0307 0.0719 (+0.23, -0.47, -0.85) 48 0.0161 0.0413 0.0587 (-0.17, +0.82, -0.54) wrote reports/opensees_shell_quad_baseline_wind_mwfrs.vtu === Solving 'wind_cc_peak' (p = -3831 Pa) === solved in 0.07 s max |u| : 30.17 mm at xyz_mm=(-542.3347581817993, 739.8600530531893, -1763.1098741006363) max bending stress : 0.4431 MPa max membrane stress : 0.4086 MPa max VM : 0.7710 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 0.4431 0.4086 0.7710 (+0.95, -0.01, -0.32) 63 0.4085 0.3723 0.7279 (-0.95, -0.01, -0.32) 62 0.3065 0.3463 0.5392 (+0.00, +0.68, -0.73) 10 0.1811 0.1677 0.2753 (+0.43, -0.68, -0.59) 2 0.1348 0.2164 0.2408 (-0.43, -0.68, -0.60) 61 0.0955 0.3414 0.4251 (+0.23, +0.46, -0.85) 59 0.0916 0.3597 0.4336 (-0.24, +0.46, -0.85) 58 0.0877 0.1049 0.1710 (-0.23, -0.47, -0.85) 60 0.0822 0.1352 0.2059 (+0.23, -0.47, -0.85) 48 0.0517 0.1205 0.1624 (-0.17, +0.82, -0.54) 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 0.1131 0.2387 0.3179 0.21 wind_mwfrs 0.1658 0.1031 0.2341 0.31 wind_cc_peak 0.4431 0.4086 0.7710 0.82