# Standardization file for C:\Users\karot\Desktop\gaa2ct\data_autoproc\Temp_LMeasure\july17s1RIGHT.asc.swc created with StdSwc version 1.31 on 11/21/24.
# Edited SWC file saved as C:\Users\karot\Desktop\gaa2ct\data_autoproc\Temp_LMeasure\july17s1RIGHT.asc.swc.CNG.swc.  See StdSwc1.31.doc for more information.
#
# code   irregularity_description. (action taken)
#     irregularity_type     coordinates
#
4.3  Radius of line 4 at 3.105 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  863.62  2696.5  52.0
4.3  Radius of line 136 at 4.235 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  863.94  2740.69  50.0
4.3  Radius of line 664 at 3.88 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  831.0  2728.3  52.0
4.3  Radius of line 1779 at 4.75 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  850.5  2692.3  50.0
4.3  Radius of line 1780 at 3.16 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  848.5  2680.5  50.0
4.3  Radius of line 1931 at 3.13 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  1073.29  2748.5  62.0
4.3  Radius of line 3917 at 4.32 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  1262.79  1031.59  82.0
2.4  Seg length ending at pt. 4 >= 6.0 stdevs above mean at 23.9209.  (no action taken)
     B1      X, Y, Z:  863.62  2696.5  52.0
2.4  Seg length ending at pt. 136 >= 6.0 stdevs above mean at 25.2281.  (no action taken)
     B1      X, Y, Z:  863.94  2740.69  50.0
2.4  Seg length ending at pt. 664 >= 6.0 stdevs above mean at 24.5246.  (no action taken)
     B1      X, Y, Z:  831.0  2728.3  52.0
2.4  Seg length ending at pt. 1564 >= 6.0 stdevs above mean at 23.8154.  (no action taken)
     B1      X, Y, Z:  829.33  2716.8  50.0
2.4  Seg length ending at pt. 1779 >= 6.0 stdevs above mean at 25.7337.  (no action taken)
     B1      X, Y, Z:  850.5  2692.3  50.0
2.4  Seg length ending at pt. 1780 >= 6.0 stdevs above mean at 11.9683.  (no action taken)
     B1      X, Y, Z:  848.5  2680.5  50.0
2.4  Seg length ending at pt. 1973 >= 6.0 stdevs above mean at 19.4796.  (no action taken)
     B1      X, Y, Z:  1105.79  2903.5  70.0
4.4  Line 16 of rad 1.51 links to 15 of rad 0.73.  (no action taken)
     B1      X, Y, Z:  911.37  2695.9  50.0
4.4  Line 66 of rad 1.805 links to 65 of rad 0.9.  (no action taken)
     B1      X, Y, Z:  1044.5  2761.3  58.0
4.4  Line 79 of rad 1.63 links to 78 of rad 0.625.  (no action taken)
     B1      X, Y, Z:  1076.59  2799.09  58.0
4.4  Line 83 of rad 1.74 links to 82 of rad 0.8.  (no action taken)
     B1      X, Y, Z:  1088.09  2808.4  58.0
4.4  Line 140 of rad 2.305 links to 139 of rad 1.04.  (no action taken)
     B1      X, Y, Z:  877.25  2762.5  50.0
4.4  Line 160 of rad 1.51 links to 159 of rad 0.73.  (no action taken)
     B1      X, Y, Z:  916.87  2814.9  50.0
4.4  Line 212 of rad 2.215 links to 211 of rad 0.91.  (no action taken)
     B1      X, Y, Z:  972.37  2961.4  54.0
4.4  Line 228 of rad 1.065 links to 227 of rad 0.47.  (no action taken)
     B1      X, Y, Z:  998.66  2997.5  54.0
4.4  Line 245 of rad 2.03 links to 244 of rad 0.77.  (no action taken)
     B1      X, Y, Z:  1024.7  3031.59  54.0
4.4  Line 262 of rad 1.045 links to 261 of rad 0.485.  (no action taken)
     B1      X, Y, Z:  1053.2  3066.3  54.0
4.4  Line 322 of rad 1.305 links to 321 of rad 0.635.  (no action taken)
     B1      X, Y, Z:  1169.09  3152.69  56.0
4.4  Line 351 of rad 1.27 links to 350 of rad 0.525.  (no action taken)
     B1      X, Y, Z:  1187.79  3238.8  58.0
4.4  Line 378 of rad 1.98 links to 377 of rad 0.9.  (no action taken)
     B1      X, Y, Z:  1185.79  3304.3  58.0
4.4  Line 386 of rad 1.77 links to 385 of rad 0.625.  (no action taken)
     B1      X, Y, Z:  915.5  2853.3  52.0
4.4  Line 399 of rad 1.335 links to 398 of rad 0.665.  (no action taken)
     B1      X, Y, Z:  905.75  2885.8  52.0
4.4  Line 461 of rad 1.275 links to 460 of rad 0.505.  (no action taken)
     B1      X, Y, Z:  937.08  3050.4  54.0
4.4  Line 477 of rad 1.165 links to 476 of rad 0.5.  (no action taken)
     B1      X, Y, Z:  940.16  3092.3  56.0
4.4  Line 507 of rad 1.095 links to 506 of rad 0.505.  (no action taken)
     B1      X, Y, Z:  948.33  3166.09  58.0
4.4  Line 563 of rad 1.335 links to 562 of rad 0.425.  (no action taken)
     B1      X, Y, Z:  988.25  3315.5  62.0
4.4  Line 593 of rad 1.5 links to 592 of rad 0.745.  (no action taken)
     B1      X, Y, Z:  954.66  3383.8  62.0
4.4  Line 696 of rad 1.585 links to 695 of rad 0.745.  (no action taken)
     B1      X, Y, Z:  748.41  2754.8  52.0
4.4  Line 704 of rad 1.005 links to 703 of rad 0.45.  (no action taken)
     B1      X, Y, Z:  733.5  2740.8  54.0
4.4  Line 719 of rad 0.975 links to 718 of rad 0.45.  (no action taken)
     B1      X, Y, Z:  699.41  2729.8  54.0
4.4  Line 814 of rad 0.79 links to 813 of rad 0.375.  (no action taken)
     B1      X, Y, Z:  551.58  2538.59  56.0
4.4  Line 857 of rad 1.005 links to 856 of rad 0.47.  (no action taken)
     B1      X, Y, Z:  474.92  2440.59  56.0
4.4  Line 932 of rad 1.535 links to 931 of rad 0.605.  (no action taken)
     B1      X, Y, Z:  638.66  2785.3  54.0
4.4  Line 987 of rad 1.275 links to 986 of rad 0.375.  (no action taken)
     B1      X, Y, Z:  570.75  2869.09  58.0
4.4  Line 1053 of rad 1.52 links to 1052 of rad 0.705.  (no action taken)
     B1      X, Y, Z:  735.25  2870.3  54.0
4.4  Line 1074 of rad 1.675 links to 1073 of rad 0.53.  (no action taken)
     B1      X, Y, Z:  701.5  2930.3  52.0
4.4  Line 1211 of rad 1.46 links to 1210 of rad 0.73.  (no action taken)
     B1      X, Y, Z:  547.75  2848.0  54.0
4.4  Line 1305 of rad 1.74 links to 1304 of rad 0.77.  (no action taken)
     B1      X, Y, Z:  562.83  2824.3  54.0
4.4  Line 1361 of rad 2.61 links to 1360 of rad 0.945.  (no action taken)
     B1      X, Y, Z:  380.25  2741.0  50.0
4.4  Line 1373 of rad 1.455 links to 1372 of rad 0.685.  (no action taken)
     B1      X, Y, Z:  764.33  2879.9  54.0
4.4  Line 1412 of rad 1.12 links to 1411 of rad 0.425.  (no action taken)
     B1      X, Y, Z:  784.83  2988.69  56.0
4.4  Line 1427 of rad 1.275 links to 1426 of rad 0.525.  (no action taken)
     B1      X, Y, Z:  784.91  3034.09  56.0
4.4  Line 1495 of rad 1.59 links to 1494 of rad 0.755.  (no action taken)
     B1      X, Y, Z:  738.5  3207.59  56.0
4.4  Line 1508 of rad 1.75 links to 1507 of rad 0.65.  (no action taken)
     B1      X, Y, Z:  754.41  3235.9  56.0
4.4  Line 1640 of rad 1.355 links to 1639 of rad 0.535.  (no action taken)
     B1      X, Y, Z:  642.91  2823.19  46.0
4.4  Line 1664 of rad 2.015 links to 1663 of rad 1.0.  (no action taken)
     B1      X, Y, Z:  684.5  2716.8  48.0
4.4  Line 1704 of rad 1.975 links to 1703 of rad 0.59.  (no action taken)
     B1      X, Y, Z:  698.87  2679.09  46.0
4.4  Line 1718 of rad 1.505 links to 1717 of rad 0.45.  (no action taken)
     B1      X, Y, Z:  673.25  2649.5  46.0
4.4  Line 1769 of rad 2.0 links to 1768 of rad 0.815.  (no action taken)
     B1      X, Y, Z:  687.25  2604.59  44.0
4.4  Line 1850 of rad 1.505 links to 1849 of rad 0.675.  (no action taken)
     B1      X, Y, Z:  940.75  2581.9  52.0
4.4  Line 1905 of rad 2.38 links to 1904 of rad 1.15.  (no action taken)
     B1      X, Y, Z:  1024.4  2660.59  58.0
4.4  Line 1955 of rad 1.345 links to 1954 of rad 0.635.  (no action taken)
     B1      X, Y, Z:  1117.79  2812.8  66.0
4.4  Line 1974 of rad 1.84 links to 1973 of rad 0.85.  (no action taken)
     B1      X, Y, Z:  1106.2  2907.5  70.0
4.4  Line 2084 of rad 2.13 links to 2083 of rad 0.885.  (no action taken)
     B1      X, Y, Z:  1156.59  2825.4  72.0
4.4  Line 2112 of rad 1.74 links to 2111 of rad 0.8.  (no action taken)
     B1      X, Y, Z:  1020.39  2471.59  52.0
4.4  Line 2123 of rad 1.955 links to 2122 of rad 0.9.  (no action taken)
     B1      X, Y, Z:  1019.39  2436.5  52.0
4.4  Line 2132 of rad 2.625 links to 2131 of rad 1.07.  (no action taken)
     B1      X, Y, Z:  1011.0  2411.09  52.0
4.4  Line 2242 of rad 1.25 links to 2241 of rad 0.625.  (no action taken)
     B1      X, Y, Z:  833.25  2178.0  52.0
4.4  Line 2252 of rad 1.86 links to 2251 of rad 0.76.  (no action taken)
     B1      X, Y, Z:  805.25  2171.9  52.0
4.4  Line 2300 of rad 1.68 links to 2299 of rad 0.8.  (no action taken)
     B1      X, Y, Z:  681.37  2094.8  50.0
4.4  Line 2303 of rad 1.51 links to 2302 of rad 0.675.  (no action taken)
     B1      X, Y, Z:  673.37  2089.9  50.0
4.4  Line 2379 of rad 0.86 links to 2378 of rad 0.375.  (no action taken)
     B1      X, Y, Z:  491.75  1976.59  48.0
4.4  Line 2418 of rad 1.53 links to 2417 of rad 0.75.  (no action taken)
     B1      X, Y, Z:  388.57  1946.29  50.0
4.4  Line 2460 of rad 1.295 links to 2459 of rad 0.5.  (no action taken)
     B1      X, Y, Z:  1058.29  2248.4  56.0
4.4  Line 2506 of rad 2.1 links to 2505 of rad 0.85.  (no action taken)
     B1      X, Y, Z:  1129.9  2152.9  58.0
4.4  Line 2538 of rad 1.885 links to 2537 of rad 0.785.  (no action taken)
     B1      X, Y, Z:  1167.29  2097.69  58.0
4.4  Line 2568 of rad 1.38 links to 2567 of rad 0.675.  (no action taken)
     B1      X, Y, Z:  1191.9  1993.4  56.0
4.4  Line 2583 of rad 1.25 links to 2582 of rad 0.56.  (no action taken)
     B1      X, Y, Z:  1204.5  1946.79  54.0
4.4  Line 2611 of rad 1.905 links to 2610 of rad 0.73.  (no action taken)
     B1      X, Y, Z:  1265.79  1877.29  52.0
4.4  Line 2626 of rad 0.875 links to 2625 of rad 0.42.  (no action taken)
     B1      X, Y, Z:  1274.59  1841.09  50.0
4.4  Line 2692 of rad 1.26 links to 2691 of rad 0.355.  (no action taken)
     B1      X, Y, Z:  1381.59  1745.09  50.0
4.4  Line 2728 of rad 1.125 links to 2727 of rad 0.44.  (no action taken)
     B1      X, Y, Z:  1428.29  1691.29  50.0
4.4  Line 2740 of rad 0.95 links to 2739 of rad 0.38.  (no action taken)
     B1      X, Y, Z:  1459.29  1686.79  50.0
4.4  Line 2752 of rad 0.975 links to 2751 of rad 0.315.  (no action taken)
     B1      X, Y, Z:  1475.09  1668.09  50.0
4.4  Line 2833 of rad 1.86 links to 2832 of rad 0.9.  (no action taken)
     B1      X, Y, Z:  1203.59  1909.79  60.0
4.4  Line 2845 of rad 1.58 links to 2844 of rad 0.56.  (no action taken)
     B1      X, Y, Z:  1209.79  1870.0  58.0
4.4  Line 2863 of rad 1.465 links to 2862 of rad 0.625.  (no action taken)
     B1      X, Y, Z:  1200.29  1814.59  56.0
4.4  Line 2945 of rad 1.38 links to 2944 of rad 0.425.  (no action taken)
     B1      X, Y, Z:  1040.4  1759.29  50.0
4.4  Line 3099 of rad 1.975 links to 3098 of rad 0.745.  (no action taken)
     B1      X, Y, Z:  1246.29  1858.29  66.0
4.4  Line 3109 of rad 1.195 links to 3108 of rad 0.585.  (no action taken)
     B1      X, Y, Z:  1258.9  1840.0  66.0
4.4  Line 3116 of rad 1.085 links to 3115 of rad 0.485.  (no action taken)
     B1      X, Y, Z:  1265.4  1823.79  66.0
4.4  Line 3165 of rad 1.645 links to 3164 of rad 0.67.  (no action taken)
     B1      X, Y, Z:  1296.9  1750.2  70.0
4.4  Line 3170 of rad 1.135 links to 3169 of rad 0.375.  (no action taken)
     B1      X, Y, Z:  1306.0  1740.79  70.0
4.4  Line 3199 of rad 1.015 links to 3198 of rad 0.45.  (no action taken)
     B1      X, Y, Z:  1308.7  1679.29  72.0
4.4  Line 3232 of rad 0.92 links to 3231 of rad 0.375.  (no action taken)
     B1      X, Y, Z:  1331.29  1663.79  76.0
4.4  Line 3269 of rad 1.425 links to 3268 of rad 0.71.  (no action taken)
     B1      X, Y, Z:  1305.7  1737.2  82.0
4.4  Line 3300 of rad 1.435 links to 3299 of rad 0.65.  (no action taken)
     B1      X, Y, Z:  1335.0  1784.29  84.0
4.4  Line 3308 of rad 0.93 links to 3307 of rad 0.45.  (no action taken)
     B1      X, Y, Z:  1353.79  1781.5  86.0
4.4  Line 3320 of rad 1.355 links to 3319 of rad 0.375.  (no action taken)
     B1      X, Y, Z:  1379.7  1784.9  86.0
4.4  Line 3345 of rad 1.5 links to 3344 of rad 0.425.  (no action taken)
     B1      X, Y, Z:  1429.09  1818.29  86.0
4.4  Line 3347 of rad 0.86 links to 3346 of rad 0.425.  (no action taken)
     B1      X, Y, Z:  1434.4  1819.59  86.0
4.4  Line 3399 of rad 1.455 links to 3398 of rad 0.355.  (no action taken)
     B1      X, Y, Z:  1518.4  1888.2  90.0
4.4  Line 3414 of rad 0.95 links to 3413 of rad 0.375.  (no action taken)
     B1      X, Y, Z:  1540.09  1910.29  88.0
4.4  Line 3447 of rad 1.605 links to 3446 of rad 0.71.  (no action taken)
     B1      X, Y, Z:  1340.4  1555.79  72.0
4.4  Line 3451 of rad 2.15 links to 3450 of rad 1.03.  (no action taken)
     B1      X, Y, Z:  1347.59  1544.4  74.0
4.4  Line 3482 of rad 1.875 links to 3481 of rad 0.915.  (no action taken)
     B1      X, Y, Z:  1349.29  1480.29  76.0
4.4  Line 3498 of rad 2.06 links to 3497 of rad 1.015.  (no action taken)
     B1      X, Y, Z:  1341.79  1452.4  76.0
4.4  Line 3525 of rad 1.62 links to 3524 of rad 0.605.  (no action taken)
     B1      X, Y, Z:  1371.2  1374.9  78.0
4.4  Line 3530 of rad 1.255 links to 3529 of rad 0.585.  (no action taken)
     B1      X, Y, Z:  1372.09  1360.79  78.0
4.4  Line 3550 of rad 1.555 links to 3549 of rad 0.635.  (no action taken)
     B1      X, Y, Z:  1370.4  1308.79  80.0
4.4  Line 3575 of rad 1.135 links to 3574 of rad 0.525.  (no action taken)
     B1      X, Y, Z:  1358.29  1257.59  80.0
4.4  Line 3590 of rad 1.295 links to 3589 of rad 0.56.  (no action taken)
     B1      X, Y, Z:  1368.4  1220.2  80.0
4.4  Line 3605 of rad 1.355 links to 3604 of rad 0.59.  (no action taken)
     B1      X, Y, Z:  1386.9  1176.2  80.0
4.4  Line 3624 of rad 1.27 links to 3623 of rad 0.485.  (no action taken)
     B1      X, Y, Z:  1392.29  1127.7  80.0
4.4  Line 3660 of rad 1.12 links to 3659 of rad 0.485.  (no action taken)
     B1      X, Y, Z:  1377.7  1027.79  80.0
4.4  Line 3672 of rad 1.53 links to 3671 of rad 0.67.  (no action taken)
     B1      X, Y, Z:  1397.2  1005.29  82.0
4.4  Line 3715 of rad 0.95 links to 3714 of rad 0.375.  (no action taken)
     B1      X, Y, Z:  1499.59  1000.79  82.0
4.4  Line 3719 of rad 0.92 links to 3718 of rad 0.425.  (no action taken)
     B1      X, Y, Z:  1507.59  997.91  83.0
4.4  Line 3745 of rad 0.9 links to 3744 of rad 0.425.  (no action taken)
     B1      X, Y, Z:  1556.59  965.66  82.0
4.4  Line 3748 of rad 1.085 links to 3747 of rad 0.375.  (no action taken)
     B1      X, Y, Z:  1563.0  963.41  82.0
4.4  Line 3755 of rad 1.27 links to 3754 of rad 0.415.  (no action taken)
     B1      X, Y, Z:  1572.2  952.5  82.0
4.4  Line 3780 of rad 1.335 links to 3779 of rad 0.585.  (no action taken)
     B1      X, Y, Z:  1595.79  890.33  82.0
4.4  Line 3789 of rad 0.93 links to 3788 of rad 0.425.  (no action taken)
     B1      X, Y, Z:  1596.79  868.91  82.0
4.4  Line 3795 of rad 1.79 links to 3794 of rad 0.79.  (no action taken)
     B1      X, Y, Z:  1598.5  851.41  82.0
4.4  Line 3803 of rad 1.185 links to 3802 of rad 0.5.  (no action taken)
     B1      X, Y, Z:  1611.29  839.25  82.0
4.4  Line 3868 of rad 1.475 links to 3867 of rad 0.59.  (no action taken)
     B1      X, Y, Z:  1770.9  752.41  82.0
4.4  Line 3884 of rad 1.305 links to 3883 of rad 0.53.  (no action taken)
     B1      X, Y, Z:  1360.09  1036.29  80.0
4.4  Line 3906 of rad 1.505 links to 3905 of rad 0.73.  (no action taken)
     B1      X, Y, Z:  1307.5  1017.39  80.0
4.4  Line 3917 of rad 4.32 links to 3916 of rad 1.91.  (no action taken)
     B1      X, Y, Z:  1262.79  1031.59  82.0
4.4  Line 3923 of rad 1.275 links to 3922 of rad 0.53.  (no action taken)
     B1      X, Y, Z:  1249.5  1012.29  84.0
4.4  Line 3932 of rad 1.675 links to 3931 of rad 0.705.  (no action taken)
     B1      X, Y, Z:  1270.5  1007.79  82.0
4.4  Line 3939 of rad 2.125 links to 3938 of rad 1.01.  (no action taken)
     B1      X, Y, Z:  1277.5  976.12  84.0
4.4  Line 3962 of rad 1.975 links to 3961 of rad 0.975.  (no action taken)
     B1      X, Y, Z:  1253.09  907.12  88.0
4.4  Line 3965 of rad 2.16 links to 3964 of rad 0.56.  (no action taken)
     B1      X, Y, Z:  1251.59  895.87  88.0
4.4  Line 3985 of rad 1.77 links to 3984 of rad 0.84.  (no action taken)
     B1      X, Y, Z:  1255.0  841.75  90.0
4.4  Line 4045 of rad 1.345 links to 4044 of rad 0.635.  (no action taken)
     B1      X, Y, Z:  1403.29  970.66  78.0
4.4  Line 4057 of rad 1.03 links to 4056 of rad 0.375.  (no action taken)
     B1      X, Y, Z:  1389.7  944.41  76.0
4.4  Line 4158 of rad 1.395 links to 4157 of rad 0.67.  (no action taken)
     B1      X, Y, Z:  1335.79  706.5  66.0
4.4  Line 4191 of rad 1.06 links to 4190 of rad 0.42.  (no action taken)
     B1      X, Y, Z:  1384.09  637.87  62.0
4.4  Line 4286 of rad 0.95 links to 4285 of rad 0.425.  (no action taken)
     B1      X, Y, Z:  1234.59  753.08  66.0
4.4  Line 4304 of rad 1.355 links to 4303 of rad 0.65.  (no action taken)
     B1      X, Y, Z:  1204.09  722.0  66.0
4.4  Line 4306 of rad 1.24 links to 4305 of rad 0.6.  (no action taken)
     B1      X, Y, Z:  1201.09  718.83  66.0
4.4  Line 4350 of rad 1.55 links to 4349 of rad 0.59.  (no action taken)
     B1      X, Y, Z:  1272.9  743.75  54.0
4.4  Line 4390 of rad 1.25 links to 4389 of rad 0.625.  (no action taken)
     B1      X, Y, Z:  1033.0  2432.5  52.0
4.4  Line 4399 of rad 1.7 links to 4398 of rad 0.8.  (no action taken)
     B1      X, Y, Z:  1048.5  2403.09  52.0
4.4  Line 4415 of rad 1.7 links to 4414 of rad 0.705.  (no action taken)
     B1      X, Y, Z:  1080.5  2363.9  50.0
4.4  Line 4440 of rad 1.285 links to 4439 of rad 0.625.  (no action taken)
     B1      X, Y, Z:  1136.9  2305.09  50.0
4.4  Line 4450 of rad 1.25 links to 4449 of rad 0.53.  (no action taken)
     B1      X, Y, Z:  1158.79  2279.8  50.0
4.4  Line 4452 of rad 1.425 links to 4451 of rad 0.705.  (no action taken)
     B1      X, Y, Z:  1162.59  2275.4  50.0
4.4  Line 4462 of rad 1.755 links to 4461 of rad 0.705.  (no action taken)
     B1      X, Y, Z:  1188.5  2257.09  50.0
4.4  Line 4516 of rad 1.7 links to 4515 of rad 0.705.  (no action taken)
     B1      X, Y, Z:  1359.09  2189.0  50.0
4.4  Line 4550 of rad 1.975 links to 4549 of rad 0.885.  (no action taken)
     B1      X, Y, Z:  1478.9  2198.59  52.0
2.1  Line 1 has 7 daughters.  Type is 1.  (no action taken)
     B1      X, Y, Z:  853.12  2717.9  50.0
 
 


Number of type A irregularities = 0
Number of type B1 irregularities = 150
Number of type B2 irregularities = 0
Number of type C irregularities = 0
