The file was created by Waveform digitizer 2.1
Comment

Time units, discretization, number of points 
minutes    1    180

YYYY MO DD HH MM SS Station   Comp:Z
------------------------------------------
1981 5  25 0  1     ars       27.603
1981 5  25 0  2     ars       27.522
1981 5  25 0  3     ars       27.345
1981 5  25 0  4     ars       27.200
1981 5  25 0  5     ars       26.991
1981 5  25 0  6     ars       26.774
1981 5  25 0  7     ars       26.659
1981 5  25 0  8     ars       26.540
1981 5  25 0  9     ars       26.376
1981 5  25 0  10    ars       26.244
1981 5  25 0  11    ars       26.164
1981 5  25 0  12    ars       26.115
1981 5  25 0  13    ars       26.022
1981 5  25 0  14    ars       25.923
1981 5  25 0  15    ars       25.913
1981 5  25 0  16    ars       25.929
1981 5  25 0  17    ars       25.930
1981 5  25 0  18    ars       25.886
1981 5  25 0  19    ars       25.828
1981 5  25 0  20    ars       25.774
1981 5  25 0  21    ars       25.712
1981 5  25 0  22    ars       25.671
1981 5  25 0  23    ars       25.673
1981 5  25 0  24    ars       25.654
1981 5  25 0  25    ars       25.587
1981 5  25 0  26    ars       25.490
1981 5  25 0  27    ars       25.372
1981 5  25 0  28    ars       25.263
1981 5  25 0  29    ars       25.192
1981 5  25 0  30    ars       25.158
1981 5  25 0  31    ars       25.160
1981 5  25 0  32    ars       25.189
1981 5  25 0  33    ars       25.266
1981 5  25 0  34    ars       25.369
1981 5  25 0  35    ars       25.476
1981 5  25 0  36    ars       25.591
1981 5  25 0  37    ars       25.742
1981 5  25 0  38    ars       25.909
1981 5  25 0  39    ars       26.071
1981 5  25 0  40    ars       26.240
1981 5  25 0  41    ars       26.384
1981 5  25 0  42    ars       26.487
1981 5  25 0  43    ars       26.622
1981 5  25 0  44    ars       26.772
1981 5  25 0  45    ars       26.889
1981 5  25 0  46    ars       26.943
1981 5  25 0  47    ars       26.994
1981 5  25 0  48    ars       27.073
1981 5  25 0  49    ars       27.185
1981 5  25 0  50    ars       27.192
1981 5  25 0  51    ars       27.085
1981 5  25 0  52    ars       26.921
1981 5  25 0  53    ars       26.777
1981 5  25 0  54    ars       26.680
1981 5  25 0  55    ars       26.622
1981 5  25 0  56    ars       26.572
1981 5  25 0  57    ars       26.522
1981 5  25 0  58    ars       26.495
1981 5  25 0  59    ars       26.518
1981 5  25 1  0     ars       26.531
1981 5  25 1  1     ars       26.380
1981 5  25 1  2     ars       26.141
1981 5  25 1  3     ars       26.025
1981 5  25 1  4     ars       25.969
1981 5  25 1  5     ars       25.876
1981 5  25 1  6     ars       25.692
1981 5  25 1  7     ars       25.585
1981 5  25 1  8     ars       25.409
1981 5  25 1  9     ars       25.172
1981 5  25 1  10    ars       25.099
1981 5  25 1  11    ars       25.023
1981 5  25 1  12    ars       24.909
1981 5  25 1  13    ars       24.843
1981 5  25 1  14    ars       24.794
1981 5  25 1  15    ars       24.529
1981 5  25 1  16    ars       24.331
1981 5  25 1  17    ars       24.114
1981 5  25 1  18    ars       24.042
1981 5  25 1  19    ars       23.894
1981 5  25 1  20    ars       23.630
1981 5  25 1  21    ars       23.443
1981 5  25 1  22    ars       23.400
1981 5  25 1  23    ars       23.291
1981 5  25 1  24    ars       23.195
1981 5  25 1  25    ars       23.144
1981 5  25 1  26    ars       23.077
1981 5  25 1  27    ars       23.050
1981 5  25 1  28    ars       23.059
1981 5  25 1  29    ars       23.012
1981 5  25 1  30    ars       22.910
1981 5  25 1  31    ars       22.795
1981 5  25 1  32    ars       22.748
1981 5  25 1  33    ars       22.615
1981 5  25 1  34    ars       22.442
1981 5  25 1  35    ars       22.332
1981 5  25 1  36    ars       22.158
1981 5  25 1  37    ars       22.024
1981 5  25 1  38    ars       22.035
1981 5  25 1  39    ars       22.049
1981 5  25 1  40    ars       22.202
1981 5  25 1  41    ars       22.523
1981 5  25 1  42    ars       22.762
1981 5  25 1  43    ars       23.004
1981 5  25 1  44    ars       23.227
1981 5  25 1  45    ars       23.286
1981 5  25 1  46    ars       23.148
1981 5  25 1  47    ars       22.869
1981 5  25 1  48    ars       22.662
1981 5  25 1  49    ars       22.340
1981 5  25 1  50    ars       22.000
1981 5  25 1  51    ars       21.826
1981 5  25 1  52    ars       21.662
1981 5  25 1  53    ars       21.488
1981 5  25 1  54    ars       21.311
1981 5  25 1  55    ars       21.196
1981 5  25 1  56    ars       21.045
1981 5  25 1  57    ars       20.802
1981 5  25 1  58    ars       20.653
1981 5  25 1  59    ars       20.571
1981 5  25 2  0     ars       20.525
1981 5  25 2  1     ars       20.458
1981 5  25 2  2     ars       20.430
1981 5  25 2  3     ars       20.437
1981 5  25 2  4     ars       20.432
1981 5  25 2  5     ars       20.444
1981 5  25 2  6     ars       20.463
1981 5  25 2  7     ars       20.425
1981 5  25 2  8     ars       20.352
1981 5  25 2  9     ars       20.345
1981 5  25 2  10    ars       20.359
1981 5  25 2  11    ars       20.359
1981 5  25 2  12    ars       20.287
1981 5  25 2  13    ars       20.155
1981 5  25 2  14    ars       20.059
1981 5  25 2  15    ars       20.110
1981 5  25 2  16    ars       20.278
1981 5  25 2  17    ars       20.331
1981 5  25 2  18    ars       20.378
1981 5  25 2  19    ars       20.431
1981 5  25 2  20    ars       20.512
1981 5  25 2  21    ars       20.646
1981 5  25 2  22    ars       20.811
1981 5  25 2  23    ars       20.916
1981 5  25 2  24    ars       20.949
1981 5  25 2  25    ars       20.999
1981 5  25 2  26    ars       21.074
1981 5  25 2  27    ars       21.185
1981 5  25 2  28    ars       21.272
1981 5  25 2  29    ars       21.417
1981 5  25 2  30    ars       21.638
1981 5  25 2  31    ars       21.768
1981 5  25 2  32    ars       21.793
1981 5  25 2  33    ars       21.846
1981 5  25 2  34    ars       21.917
1981 5  25 2  35    ars       22.028
1981 5  25 2  36    ars       22.131
1981 5  25 2  37    ars       22.243
1981 5  25 2  38    ars       22.353
1981 5  25 2  39    ars       22.420
1981 5  25 2  40    ars       22.472
1981 5  25 2  41    ars       22.580
1981 5  25 2  42    ars       22.664
1981 5  25 2  43    ars       22.712
1981 5  25 2  44    ars       22.801
1981 5  25 2  45    ars       22.918
1981 5  25 2  46    ars       23.027
1981 5  25 2  47    ars       23.098
1981 5  25 2  48    ars       23.146
1981 5  25 2  49    ars       23.244
1981 5  25 2  50    ars       23.367
1981 5  25 2  51    ars       23.472
1981 5  25 2  52    ars       23.496
1981 5  25 2  53    ars       23.562
1981 5  25 2  54    ars       23.795
1981 5  25 2  55    ars       24.077
1981 5  25 2  56    ars       24.338
1981 5  25 2  57    ars       24.488
1981 5  25 2  58    ars       24.701
1981 5  25 2  59    ars       24.973
1981 5  25 3  0     ars       25.079
