# Standardization file for MTC050800A_IDE.swc created with StdSwc version 1.31 on 10/28/15.
# Edited SWC file saved as MTC050800A_IDE.swc.CNG.swc.  See StdSwc1.31.doc for more information.
#
# code   irregularity_description. (action taken)
#     irregularity_type     coordinates
#
4.3  Radius of line 435 at 1.635 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  18.22  182.02  52.93
4.3  Radius of line 773 at 0.765 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -1.63  -10.51  -5.44
4.3  Radius of line 774 at 0.655 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -0.06  -15.73  -5.5
4.3  Radius of line 775 at 0.51 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -0.97  -17.9  -5.44
4.3  Radius of line 1195 at 0.62 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  15.94  -72.8  -2.43
4.3  Radius of line 1196 at 0.62 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  16.05  -73.78  -2.43
4.3  Radius of line 1197 at 0.62 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  16.06  -73.79  -2.43
4.3  Radius of line 1793 at 0.51 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  17.31  -82.39  -2.43
4.3  Radius of line 5872 at 0.475 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  21.04  -162.06  -4.12
4.3  Radius of line 5887 at 0.69 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  3.67  -137.24  -2.31
4.3  Radius of line 5888 at 0.69 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  2.32  -136.8  -2.31
4.3  Radius of line 5937 at 0.58 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -3.17  -127.32  -1.62
4.3  Radius of line 5941 at 0.58 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -5.15  -121.56  0.56
4.3  Radius of line 5943 at 0.58 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -5.85  -118.56  0.56
4.3  Radius of line 5995 at 0.62 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -9.75  -108.33  2.37
4.3  Radius of line 6027 at 0.69 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -9.56  -105.66  3.43
4.3  Radius of line 6029 at 0.655 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -10.21  -103.28  3.43
4.3  Radius of line 6036 at 0.475 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -13.58  -95.55  5.18
4.3  Radius of line 6037 at 0.475 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -15.36  -93.7  5.24
4.3  Radius of line 6054 at 0.58 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -26.01  -66.35  6.24
4.3  Radius of line 6073 at 0.62 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -38.12  -55.78  6.68
4.3  Radius of line 6074 at 0.62 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -38.14  -55.73  6.68
4.3  Radius of line 6109 at 0.58 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -41.08  -45.2  8.37
4.3  Radius of line 6184 at 0.545 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -54.15  -4.42  12.74
4.3  Radius of line 6397 at 0.475 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -61.27  104.06  10.06
4.3  Radius of line 6496 at 0.62 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -64.9  157.94  15.31
4.3  Radius of line 6500 at 0.655 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -66.15  166.71  15.31
4.3  Radius of line 6526 at 0.545 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -66.53  222.33  13.49
4.3  Radius of line 6527 at 0.545 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -67.0  223.43  13.49
4.3  Radius of line 6540 at 0.51 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -68.44  254.62  10.31
4.3  Radius of line 6552 at 0.545 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -70.58  276.84  13.06
4.3  Radius of line 6555 at 0.475 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -70.95  281.33  13.99
4.3  Radius of line 6565 at 0.51 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -72.2  304.86  13.87
4.3  Radius of line 6584 at 0.58 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -67.73  353.78  16.56
4.3  Radius of line 6596 at 0.62 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -54.78  386.21  20.12
4.3  Radius of line 6631 at 0.475 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -50.07  418.59  16.24
4.3  Radius of line 6652 at 0.62 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -28.19  453.49  10.24
4.3  Radius of line 6664 at 0.69 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -7.67  468.93  7.62
4.5  Radius of terminal line 6698 at 0.4 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -28.11  497.05  -3.37
4.5  Radius of terminal line 6705 at 0.475 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -68.49  2.87  10.93
4.5  Radius of terminal line 6710 at 0.365 >= 5.0 stdevs above the mean.  (no action taken)
     B1      X, Y, Z:  -42.21  -36.1  13.24
2.4  Seg length ending at pt. 142 >= 6.0 stdevs above mean at 12.7693.  (no action taken)
     B1      X, Y, Z:  0.82  12.16  3.81
2.4  Seg length ending at pt. 734 >= 6.0 stdevs above mean at 12.1891.  (no action taken)
     B1      X, Y, Z:  -1.02  -10.86  -5.44
2.5  Seg length ending at pt. 1197 <= 0.1 at 0.0141.  (removed)
     A       X, Y, Z:  16.06  -73.79  -2.43
2.5  Seg length ending at pt. 1651 <= 0.1 at 0.05.  (removed)
     A       X, Y, Z:  11.97  -15.08  4.18
2.5  Seg length ending at pt. 1669 <= 0.1 at 0.0632.  (removed)
     A       X, Y, Z:  29.14  14.83  8.99
2.5  Seg length ending at pt. 1807 <= 0.1 at 0.0922.  (removed)
     A       X, Y, Z:  27.3  -105.64  -6.0
2.5  Seg length ending at pt. 2304 <= 0.1 at 0.0412.  (removed)
     A       X, Y, Z:  -3.55  -12.89  20.43
2.4  Seg length ending at pt. 2632 >= 6.0 stdevs above mean at 18.8727.  (no action taken)
     B1      X, Y, Z:  52.57  -119.04  75.68
2.5  Seg length ending at pt. 3829 <= 0.1 at 0.0762.  (removed)
     A       X, Y, Z:  -17.44  -8.74  21.49
2.5  Seg length ending at pt. 3939 <= 0.1 at 0.0583.  (removed)
     A       X, Y, Z:  -82.24  6.56  -6.25
2.4  Seg length ending at pt. 4229 >= 6.0 stdevs above mean at 19.6801.  (no action taken)
     B1      X, Y, Z:  -177.09  -178.38  20.43
2.4  Seg length ending at pt. 4644 >= 6.0 stdevs above mean at 19.0922.  (no action taken)
     B1      X, Y, Z:  -260.97  -315.59  72.24
2.4  Seg length ending at pt. 4785 >= 6.0 stdevs above mean at 15.7899.  (no action taken)
     B1      X, Y, Z:  -106.63  -96.94  12.87
2.4  Seg length ending at pt. 4883 >= 6.0 stdevs above mean at 18.4711.  (no action taken)
     B1      X, Y, Z:  -256.31  -49.62  -4.12
2.4  Seg length ending at pt. 4892 >= 6.0 stdevs above mean at 16.6399.  (no action taken)
     B1      X, Y, Z:  -288.31  -78.12  1.62
2.4  Seg length ending at pt. 5041 >= 6.0 stdevs above mean at 18.4405.  (no action taken)
     B1      X, Y, Z:  -329.73  -214.84  16.87
2.4  Seg length ending at pt. 5052 >= 6.0 stdevs above mean at 17.9267.  (no action taken)
     B1      X, Y, Z:  -186.19  -200.73  33.62
2.5  Seg length ending at pt. 5934 <= 0.1 at 0.0412.  (removed)
     A       X, Y, Z:  -1.2  -131.08  -1.56
2.5  Seg length ending at pt. 5993 <= 0.1 at 0.0608.  (removed)
     A       X, Y, Z:  -6.76  -111.08  0.56
2.5  Seg length ending at pt. 6074 <= 0.1 at 0.0539.  (removed)
     A       X, Y, Z:  -38.14  -55.73  6.68
2.5  Seg length ending at pt. 6446 <= 0.1 at 0.0943.  (removed)
     A       X, Y, Z:  -60.25  112.05  12.37
2.5  Seg length ending at pt. 6494 <= 0.1 at 0.06.  (removed)
     A       X, Y, Z:  -64.72  155.19  15.43
2.5  Seg length ending at pt. 6612 <= 0.1 at 0.0566.  (removed)
     A       X, Y, Z:  -53.06  415.32  24.99
4.4  Line 33 of rad 0.8 links to 32 of rad 0.325.  (no action taken)
     B1      X, Y, Z:  -9.28  -43.91  11.93
4.4  Line 37 of rad 1.02 links to 36 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -6.92  -52.23  12.05
4.4  Line 42 of rad 0.91 links to 41 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  -5.1  -60.73  17.24
4.4  Line 46 of rad 0.98 links to 45 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -4.09  -66.27  17.18
4.4  Line 51 of rad 1.02 links to 50 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -2.99  -73.87  17.68
4.4  Line 54 of rad 0.655 links to 53 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  -3.08  -77.68  18.74
4.4  Line 63 of rad 1.31 links to 62 of rad 0.365.  (no action taken)
     B1      X, Y, Z:  16.33  -0.82  3.62
4.4  Line 92 of rad 0.69 links to 91 of rad 0.255.  (no action taken)
     B1      X, Y, Z:  57.34  -13.8  3.81
4.4  Line 97 of rad 0.69 links to 96 of rad 0.325.  (no action taken)
     B1      X, Y, Z:  65.62  -13.69  6.06
4.4  Line 99 of rad 1.42 links to 98 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  70.77  -15.81  8.99
4.4  Line 109 of rad 1.02 links to 108 of rad 0.4.  (no action taken)
     B1      X, Y, Z:  37.97  -11.42  2.68
4.4  Line 118 of rad 1.02 links to 117 of rad 0.145.  (no action taken)
     B1      X, Y, Z:  46.42  -21.39  1.24
4.4  Line 125 of rad 1.165 links to 124 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  51.85  -29.62  1.99
4.4  Line 141 of rad 0.8 links to 140 of rad 0.365.  (no action taken)
     B1      X, Y, Z:  -5.06  28.79  -10.5
4.4  Line 175 of rad 0.725 links to 174 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  7.29  64.8  18.74
4.4  Line 179 of rad 1.42 links to 178 of rad 0.51.  (no action taken)
     B1      X, Y, Z:  12.36  65.76  23.68
4.4  Line 190 of rad 0.725 links to 189 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  12.03  82.73  21.05
4.4  Line 194 of rad 0.725 links to 193 of rad 0.255.  (no action taken)
     B1      X, Y, Z:  10.85  90.29  21.05
4.4  Line 212 of rad 0.875 links to 211 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  5.03  117.01  23.99
4.4  Line 215 of rad 0.51 links to 214 of rad 0.255.  (no action taken)
     B1      X, Y, Z:  2.56  121.77  25.49
4.4  Line 225 of rad 0.875 links to 224 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  5.55  136.63  25.62
4.4  Line 237 of rad 0.765 links to 236 of rad 0.255.  (no action taken)
     B1      X, Y, Z:  8.52  158.76  25.3
4.4  Line 243 of rad 0.545 links to 242 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  13.89  163.49  20.93
4.4  Line 251 of rad 0.58 links to 250 of rad 0.145.  (no action taken)
     B1      X, Y, Z:  24.09  161.67  32.24
4.4  Line 265 of rad 0.51 links to 264 of rad 0.255.  (no action taken)
     B1      X, Y, Z:  11.58  173.04  23.56
4.4  Line 269 of rad 0.435 links to 268 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  10.89  179.73  21.74
4.4  Line 278 of rad 0.365 links to 277 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  8.59  191.37  21.74
4.4  Line 284 of rad 0.365 links to 283 of rad 0.145.  (no action taken)
     B1      X, Y, Z:  3.87  200.54  21.74
4.4  Line 287 of rad 0.475 links to 286 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  3.29  203.9  22.18
4.4  Line 295 of rad 0.4 links to 294 of rad 0.145.  (no action taken)
     B1      X, Y, Z:  -1.62  213.63  25.62
4.4  Line 312 of rad 0.62 links to 311 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  1.1  221.46  28.56
4.4  Line 332 of rad 0.725 links to 331 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -12.88  148.65  34.93
4.4  Line 359 of rad 1.49 links to 358 of rad 0.51.  (no action taken)
     B1      X, Y, Z:  13.57  76.23  29.81
4.4  Line 366 of rad 0.69 links to 365 of rad 0.325.  (no action taken)
     B1      X, Y, Z:  16.65  86.13  30.3
4.4  Line 373 of rad 0.58 links to 372 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  16.32  93.45  32.05
4.4  Line 377 of rad 0.69 links to 376 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  16.1  99.2  31.18
4.4  Line 379 of rad 0.69 links to 378 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  16.39  102.48  32.87
4.4  Line 393 of rad 0.725 links to 392 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  19.07  122.45  38.68
4.4  Line 396 of rad 0.435 links to 395 of rad 0.145.  (no action taken)
     B1      X, Y, Z:  17.83  127.02  37.8
4.4  Line 399 of rad 0.51 links to 398 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  18.06  130.5  37.8
4.4  Line 411 of rad 0.725 links to 410 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  18.07  144.94  41.12
4.4  Line 418 of rad 0.945 links to 417 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  22.02  156.35  48.37
4.4  Line 422 of rad 0.4 links to 421 of rad 0.145.  (no action taken)
     B1      X, Y, Z:  23.11  161.17  48.24
4.4  Line 426 of rad 0.51 links to 425 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  20.89  168.41  47.49
4.4  Line 435 of rad 1.635 links to 434 of rad 0.475.  (no action taken)
     B1      X, Y, Z:  18.22  182.02  52.93
4.4  Line 452 of rad 0.51 links to 451 of rad 0.255.  (no action taken)
     B1      X, Y, Z:  13.18  200.27  55.05
4.4  Line 455 of rad 0.655 links to 454 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  12.05  205.03  54.37
4.4  Line 460 of rad 0.545 links to 459 of rad 0.145.  (no action taken)
     B1      X, Y, Z:  9.17  223.38  56.68
4.4  Line 490 of rad 0.655 links to 489 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  16.01  55.01  18.05
4.4  Line 497 of rad 0.835 links to 496 of rad 0.325.  (no action taken)
     B1      X, Y, Z:  17.58  60.24  25.68
4.4  Line 504 of rad 1.235 links to 503 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  21.44  72.37  28.24
4.4  Line 509 of rad 1.235 links to 508 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  23.53  80.19  33.68
4.4  Line 511 of rad 0.945 links to 510 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  23.85  84.12  36.49
4.4  Line 531 of rad 0.58 links to 530 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  19.58  106.04  79.12
4.4  Line 533 of rad 0.62 links to 532 of rad 0.145.  (no action taken)
     B1      X, Y, Z:  16.31  109.42  81.74
4.4  Line 535 of rad 0.69 links to 534 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  12.47  116.32  82.12
4.4  Line 538 of rad 0.765 links to 537 of rad 0.255.  (no action taken)
     B1      X, Y, Z:  10.83  123.26  84.43
4.4  Line 563 of rad 0.58 links to 562 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  62.74  57.38  81.87
4.4  Line 596 of rad 0.69 links to 595 of rad 0.325.  (no action taken)
     B1      X, Y, Z:  62.27  44.1  4.49
4.4  Line 611 of rad 1.455 links to 610 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  73.58  50.95  9.93
4.4  Line 614 of rad 1.13 links to 613 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  74.7  55.26  9.93
4.4  Line 687 of rad 0.655 links to 686 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  -77.58  101.45  2.99
4.4  Line 726 of rad 0.835 links to 725 of rad 0.255.  (no action taken)
     B1      X, Y, Z:  -1.37  96.31  3.56
4.4  Line 733 of rad 0.69 links to 732 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  1.59  104.26  3.56
4.4  Line 5887 of rad 0.69 links to 5886 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  3.67  -137.24  -2.31
4.4  Line 6027 of rad 0.69 links to 6026 of rad 0.325.  (no action taken)
     B1      X, Y, Z:  -9.56  -105.66  3.43
4.4  Line 6036 of rad 0.475 links to 6035 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -13.58  -95.55  5.18
4.4  Line 6054 of rad 0.58 links to 6053 of rad 0.255.  (no action taken)
     B1      X, Y, Z:  -26.01  -66.35  6.24
4.4  Line 6073 of rad 0.62 links to 6072 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  -38.12  -55.78  6.68
4.4  Line 6109 of rad 0.58 links to 6108 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  -41.08  -45.2  8.37
4.4  Line 6184 of rad 0.545 links to 6183 of rad 0.11.  (no action taken)
     B1      X, Y, Z:  -54.15  -4.42  12.74
4.4  Line 6310 of rad 0.365 links to 6293 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  -55.15  60.38  11.06
4.4  Line 6496 of rad 0.62 links to 6495 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -64.9  157.94  15.31
4.4  Line 6500 of rad 0.655 links to 6499 of rad 0.29.  (no action taken)
     B1      X, Y, Z:  -66.15  166.71  15.31
4.4  Line 6540 of rad 0.51 links to 6539 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -68.44  254.62  10.31
4.4  Line 6555 of rad 0.475 links to 6554 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  -70.95  281.33  13.99
4.4  Line 6565 of rad 0.51 links to 6564 of rad 0.255.  (no action taken)
     B1      X, Y, Z:  -72.2  304.86  13.87
4.4  Line 6584 of rad 0.58 links to 6583 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  -67.73  353.78  16.56
4.4  Line 6596 of rad 0.62 links to 6595 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -54.78  386.21  20.12
4.4  Line 6631 of rad 0.475 links to 6630 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -50.07  418.59  16.24
4.4  Line 6644 of rad 0.29 links to 6643 of rad 0.145.  (no action taken)
     B1      X, Y, Z:  -34.86  438.35  13.06
4.4  Line 6647 of rad 0.435 links to 6646 of rad 0.145.  (no action taken)
     B1      X, Y, Z:  -33.46  444.59  12.87
4.4  Line 6652 of rad 0.62 links to 6651 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  -28.19  453.49  10.24
4.4  Line 6664 of rad 0.69 links to 6663 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -7.67  468.93  7.62
4.4  Line 6681 of rad 0.4 links to 6667 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  -7.57  474.08  5.12
4.4  Line 6705 of rad 0.475 links to 6704 of rad 0.22.  (no action taken)
     B1      X, Y, Z:  -68.49  2.87  10.93
4.4  Line 6713 of rad 0.4 links to 6712 of rad 0.18.  (no action taken)
     B1      X, Y, Z:  -38.11  -36.67  17.24
2.1  Line 1 has 8 daughters.  Type is 1.  (no action taken)
     B1      X, Y, Z:  0.0  0.0  0.0
 
 


Number of type A irregularities = 13
Number of type B1 irregularities = 139
Number of type B2 irregularities = 0
Number of type C irregularities = 0
