Product(s): |
SewerGEMS, CivilStorm, StormCAD, PondPack, SewerCAD |
Version(s): |
10.XX.XX.XX, 08.11.XX.XX |
Area: |
Layout and Data Input |
Problem
What is the difference between incremental and cumulative storm data?
Solution
Incremental data is where the total depth is the sum of all the depths in the table. Cumulative data is where the total depth is the last depth in the curve (as in this case the depth must be increasing over time).
Cumulative data
Time (hours) |
Depth (in) |
0 |
0 |
0.1 |
0.003 |
0.2 |
0.006 |
0.3 |
0.009 |
0.4 |
0.012 |
0.5 |
0.015 |
0.6 |
0.019 |
0.7 |
0.022 |
0.8 |
0.025 |
0.9 |
0.028 |
1 |
0.031 |
1.1 |
0.035 |
1.2 |
0.038 |
1.3 |
0.042 |
1.4 |
0.045 |
1.5 |
0.048 |
1.6 |
0.052 |
1.7 |
0.055 |
1.8 |
0.059 |
1.9 |
0.062 |
2 |
0.066 |
2.1 |
0.07 |
2.2 |
0.073 |
2.3 |
0.077 |
2.4 |
0.081 |
2.5 |
0.084 |
2.6 |
0.088 |
2.7 |
0.092 |
2.8 |
0.096 |
2.9 |
0.1 |
3 |
0.103 |
3.1 |
0.107 |
3.2 |
0.111 |
3.3 |
0.115 |
3.4 |
0.119 |
3.5 |
0.123 |
3.6 |
0.127 |
3.7 |
0.132 |
3.8 |
0.136 |
3.9 |
0.14 |
4 |
0.144 |
4.1 |
0.148 |
4.2 |
0.153 |
4.3 |
0.157 |
4.4 |
0.161 |
4.5 |
0.166 |
4.6 |
0.17 |
4.7 |
0.175 |
4.8 |
0.18 |
4.9 |
0.184 |
5 |
0.189 |
5.1 |
0.194 |
5.2 |
0.199 |
5.3 |
0.204 |
5.4 |
0.209 |
5.5 |
0.214 |
5.6 |
0.219 |
5.7 |
0.224 |
5.8 |
0.229 |
5.9 |
0.235 |
6 |
0.24 |
6.1 |
0.245 |
6.2 |
0.251 |
6.3 |
0.256 |
6.4 |
0.262 |
6.5 |
0.268 |
6.6 |
0.273 |
6.7 |
0.279 |
6.8 |
0.285 |
6.9 |
0.291 |
7 |
0.297 |
7.1 |
0.303 |
7.2 |
0.309 |
7.3 |
0.315 |
7.4 |
0.321 |
7.5 |
0.328 |
7.6 |
0.334 |
7.7 |
0.34 |
7.8 |
0.347 |
7.9 |
0.353 |
8 |
0.36 |
8.1 |
0.367 |
8.2 |
0.374 |
8.3 |
0.381 |
8.4 |
0.389 |
8.5 |
0.397 |
8.6 |
0.405 |
8.7 |
0.414 |
8.8 |
0.422 |
8.9 |
0.432 |
9 |
0.441 |
9.1 |
0.451 |
9.2 |
0.46 |
9.3 |
0.47 |
9.4 |
0.479 |
9.5 |
0.489 |
9.6 |
0.499 |
9.7 |
0.509 |
9.8 |
0.52 |
9.9 |
0.531 |
10 |
0.543 |
10.1 |
0.555 |
10.2 |
0.568 |
10.3 |
0.582 |
10.4 |
0.597 |
10.5 |
0.612 |
10.6 |
0.628 |
10.7 |
0.646 |
10.8 |
0.664 |
10.9 |
0.684 |
11 |
0.705 |
11.1 |
0.728 |
11.2 |
0.754 |
11.3 |
0.783 |
11.4 |
0.814 |
11.5 |
0.849 |
11.6 |
0.921 |
11.7 |
1.063 |
11.8 |
1.292 |
11.9 |
1.704 |
12 |
1.989 |
12.1 |
2.046 |
12.2 |
2.096 |
12.3 |
2.139 |
12.4 |
2.175 |
12.5 |
2.205 |
12.6 |
2.23 |
12.7 |
2.254 |
12.8 |
2.276 |
12.9 |
2.297 |
13 |
2.316 |
13.1 |
2.334 |
13.2 |
2.351 |
13.3 |
2.367 |
13.4 |
2.382 |
13.5 |
2.397 |
13.6 |
2.411 |
13.7 |
2.424 |
13.8 |
2.437 |
13.9 |
2.449 |
14 |
2.46 |
14.1 |
2.471 |
14.2 |
2.482 |
14.3 |
2.492 |
14.4 |
2.503 |
14.5 |
2.513 |
14.6 |
2.523 |
14.7 |
2.533 |
14.8 |
2.542 |
14.9 |
2.551 |
15 |
2.561 |
15.1 |
2.569 |
15.2 |
2.578 |
15.3 |
2.587 |
15.4 |
2.595 |
15.5 |
2.603 |
15.6 |
2.611 |
15.7 |
2.618 |
15.8 |
2.626 |
15.9 |
2.633 |
16 |
2.64 |
16.1 |
2.647 |
16.2 |
2.654 |
16.3 |
2.66 |
16.4 |
2.667 |
16.5 |
2.674 |
16.6 |
2.68 |
16.7 |
2.686 |
16.8 |
2.693 |
16.9 |
2.699 |
17 |
2.705 |
17.1 |
2.711 |
17.2 |
2.717 |
17.3 |
2.723 |
17.4 |
2.729 |
17.5 |
2.735 |
17.6 |
2.741 |
17.7 |
2.746 |
17.8 |
2.752 |
17.9 |
2.758 |
18 |
2.763 |
18.1 |
2.768 |
18.2 |
2.774 |
18.3 |
2.779 |
18.4 |
2.784 |
18.5 |
2.789 |
18.6 |
2.794 |
18.7 |
2.799 |
18.8 |
2.804 |
18.9 |
2.809 |
19 |
2.813 |
19.1 |
2.818 |
19.2 |
2.822 |
19.3 |
2.827 |
19.4 |
2.831 |
19.5 |
2.836 |
19.6 |
2.84 |
19.7 |
2.844 |
19.8 |
2.848 |
19.9 |
2.852 |
20 |
2.856 |
20.1 |
2.86 |
20.2 |
2.864 |
20.3 |
2.868 |
20.4 |
2.871 |
20.5 |
2.875 |
20.6 |
2.879 |
20.7 |
2.883 |
20.8 |
2.887 |
20.9 |
2.891 |
21 |
2.894 |
21.1 |
2.898 |
21.2 |
2.902 |
21.3 |
2.905 |
21.4 |
2.909 |
21.5 |
2.913 |
21.6 |
2.916 |
21.7 |
2.92 |
21.8 |
2.924 |
21.9 |
2.927 |
22 |
2.931 |
22.1 |
2.935 |
22.2 |
2.938 |
22.3 |
2.942 |
22.4 |
2.945 |
22.5 |
2.949 |
22.6 |
2.952 |
22.7 |
2.956 |
22.8 |
2.959 |
22.9 |
2.963 |
23 |
2.966 |
23.1 |
2.97 |
23.2 |
2.973 |
23.3 |
2.977 |
23.4 |
2.98 |
23.5 |
2.983 |
23.6 |
2.987 |
23.7 |
2.99 |
23.8 |
2.993 |
23.9 |
2.997 |
24 |
3 |
Incremental Data
Time (hours) |
Depth (in) |
0 |
0 |
0.1 |
0.009 |
0.2 |
0.009 |
0.3 |
0.009 |
0.4 |
0.009 |
0.5 |
0.009 |
0.6 |
0.009 |
0.7 |
0.009 |
0.8 |
0.009 |
0.9 |
0.009 |
1 |
0.009 |
1.1 |
0.009 |
1.2 |
0.009 |
1.3 |
0.009 |
1.4 |
0.009 |
1.5 |
0.009 |
1.6 |
0.009 |
1.7 |
0.009 |
1.8 |
0.009 |
1.9 |
0.009 |
2 |
0.009 |
2.1 |
0.009 |
2.2 |
0.009 |
2.3 |
0.009 |
2.4 |
0.009 |
2.5 |
0.009 |
2.6 |
0.01 |
2.7 |
0.01 |
2.8 |
0.01 |
2.9 |
0.01 |
3 |
0.01 |
3.1 |
0.01 |
3.2 |
0.011 |
3.3 |
0.011 |
3.4 |
0.011 |
3.5 |
0.011 |
3.6 |
0.011 |
3.7 |
0.011 |
3.8 |
0.011 |
3.9 |
0.011 |
4 |
0.012 |
4.1 |
0.012 |
4.2 |
0.012 |
4.3 |
0.012 |
4.4 |
0.012 |
4.5 |
0.012 |
4.6 |
0.012 |
4.7 |
0.012 |
4.8 |
0.012 |
4.9 |
0.012 |
5 |
0.012 |
5.1 |
0.012 |
5.2 |
0.012 |
5.3 |
0.012 |
5.4 |
0.012 |
5.5 |
0.013 |
5.6 |
0.013 |
5.7 |
0.013 |
5.8 |
0.013 |
5.9 |
0.013 |
6 |
0.013 |
6.1 |
0.013 |
6.2 |
0.014 |
6.3 |
0.014 |
6.4 |
0.015 |
6.5 |
0.015 |
6.6 |
0.016 |
6.7 |
0.016 |
6.8 |
0.017 |
6.9 |
0.017 |
7 |
0.018 |
7.1 |
0.018 |
7.2 |
0.018 |
7.3 |
0.019 |
7.4 |
0.019 |
7.5 |
0.019 |
7.6 |
0.019 |
7.7 |
0.019 |
7.8 |
0.019 |
7.9 |
0.02 |
8 |
0.02 |
8.1 |
0.021 |
8.2 |
0.023 |
8.3 |
0.025 |
8.4 |
0.027 |
8.5 |
0.029 |
8.6 |
0.031 |
8.7 |
0.033 |
8.8 |
0.035 |
8.9 |
0.037 |
9 |
0.039 |
9.1 |
0.042 |
9.2 |
0.045 |
9.3 |
0.049 |
9.4 |
0.053 |
9.5 |
0.056 |
9.6 |
0.082 |
9.7 |
0.13 |
9.8 |
0.212 |
9.9 |
0.377 |
10 |
0.259 |
10.1 |
0.086 |
10.2 |
0.077 |
10.3 |
0.068 |
10.4 |
0.059 |
10.5 |
0.05 |
10.6 |
0.044 |
10.7 |
0.042 |
10.8 |
0.04 |
10.9 |
0.038 |
11 |
0.036 |
11.1 |
0.034 |
11.2 |
0.033 |
11.3 |
0.033 |
11.4 |
0.032 |
11.5 |
0.031 |
11.6 |
0.03 |
11.7 |
0.029 |
11.8 |
0.029 |
11.9 |
0.028 |
12 |
0.027 |
12.1 |
0.026 |
12.2 |
0.026 |
12.3 |
0.025 |
12.4 |
0.025 |
12.5 |
0.024 |
12.6 |
0.024 |
12.7 |
0.023 |
12.8 |
0.023 |
12.9 |
0.022 |
13 |
0.022 |
13.1 |
0.021 |
13.2 |
0.021 |
13.3 |
0.02 |
13.4 |
0.02 |
13.5 |
0.019 |
13.6 |
0.019 |
13.7 |
0.018 |
13.8 |
0.018 |
13.9 |
0.017 |
14 |
0.017 |
14.1 |
0.016 |
14.2 |
0.016 |
14.3 |
0.016 |
14.4 |
0.016 |
14.5 |
0.016 |
14.6 |
0.016 |
14.7 |
0.016 |
14.8 |
0.016 |
14.9 |
0.016 |
15 |
0.016 |
15.1 |
0.015 |
15.2 |
0.015 |
15.3 |
0.015 |
15.4 |
0.015 |
15.5 |
0.015 |
15.6 |
0.015 |
15.7 |
0.015 |
15.8 |
0.015 |
15.9 |
0.015 |
16 |
0.015 |
16.1 |
0.014 |
16.2 |
0.014 |
16.3 |
0.014 |
16.4 |
0.014 |
16.5 |
0.014 |
16.6 |
0.014 |
16.7 |
0.014 |
16.8 |
0.014 |
16.9 |
0.014 |
17 |
0.014 |
17.1 |
0.013 |
17.2 |
0.013 |
17.3 |
0.013 |
17.4 |
0.013 |
17.5 |
0.013 |
17.6 |
0.013 |
17.7 |
0.013 |
17.8 |
0.013 |
17.9 |
0.013 |
18 |
0.013 |
18.1 |
0.012 |
18.2 |
0.012 |
18.3 |
0.012 |
18.4 |
0.012 |
18.5 |
0.012 |
18.6 |
0.012 |
18.7 |
0.012 |
18.8 |
0.012 |
18.9 |
0.012 |
19 |
0.012 |
19.1 |
0.011 |
19.2 |
0.011 |
19.3 |
0.011 |
19.4 |
0.011 |
19.5 |
0.011 |
19.6 |
0.011 |
19.7 |
0.011 |
19.8 |
0.011 |
19.9 |
0.011 |
20 |
0.011 |
20.1 |
0.01 |
20.2 |
0.01 |
20.3 |
0.01 |
20.4 |
0.01 |
20.5 |
0.01 |
20.6 |
0.01 |
20.7 |
0.01 |
20.8 |
0.01 |
20.9 |
0.01 |
21 |
0.01 |
21.1 |
0.009 |
21.2 |
0.009 |
21.3 |
0.009 |
21.4 |
0.009 |
21.5 |
0.009 |
21.6 |
0.009 |
21.7 |
0.009 |
21.8 |
0.009 |
21.9 |
0.009 |
22 |
0.009 |
22.1 |
0.008 |
22.2 |
0.008 |
22.3 |
0.008 |
22.4 |
0.008 |
22.5 |
0.008 |
22.6 |
0.008 |
22.7 |
0.008 |
22.8 |
0.008 |
22.9 |
0.008 |
23 |
0.008 |
23.1 |
0.007 |
23.2 |
0.007 |
23.3 |
0.007 |
23.4 |
0.007 |
23.5 |
0.007 |
23.6 |
0.007 |
23.7 |
0.007 |
23.8 |
0.007 |
23.9 |
0.007 |
24 |
0.007 |