8946
|
1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde |
|
2 * Software engineering by |
|
3 * Björnsen Beratende Ingenieure GmbH |
|
4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt |
|
5 * |
|
6 * This file is Free Software under the GNU AGPL (>=v3) |
|
7 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
|
8 * documentation coming with Dive4Elements River for details. |
|
9 */ |
|
10 package org.dive4elements.river.artifacts.sinfo.flowdepth; |
|
11 |
|
12 import org.dive4elements.river.artifacts.model.Calculation; |
|
13 import org.dive4elements.river.artifacts.states.WaterlevelData; |
|
14 |
|
15 /** |
|
16 * @author Gernot Belger |
|
17 */ |
|
18 public final class FlowDepthUtils { |
|
19 |
|
20 private FlowDepthUtils() { |
|
21 throw new UnsupportedOperationException(); |
|
22 } |
|
23 |
|
24 /** |
|
25 * Checks the year difference between waterlevels and sounding, and issues a warning if too big. |
|
26 * |
|
27 * Zeitraum Zeitliche Differenz [a] |
|
28 * X ≥ 1998 ± 3 |
|
29 * 1958 ≤ X < 1998 ± 6 |
|
30 * 1918 ≤ X < 1958 ± 12 |
|
31 * X < 1918 ± 25 |
|
32 */ |
|
33 public static void checkYearDifference(final String label, final WaterlevelData waterlevel, final int soundingYear, final Calculation problems) { |
|
34 |
|
35 final int wstYear = waterlevel.getYear(); |
|
36 if (wstYear < 0) |
|
37 return; |
|
38 |
|
39 final int maxDifference = getMaxDifferenceYears(soundingYear); |
|
40 |
|
41 final int difference = Math.abs(soundingYear - wstYear); |
|
42 if (difference > maxDifference) { |
|
43 problems.addProblem("sinfo_calc_flow_depth.warning.year_difference", label, wstYear, soundingYear); |
|
44 } |
|
45 } |
|
46 |
|
47 public static int getMaxDifferenceYears(final int year) { |
|
48 |
|
49 if (year < 1918) |
|
50 return 25; |
|
51 |
|
52 if (1918 <= year && year < 1958) |
|
53 return 12; |
|
54 |
|
55 if (1958 <= year && year < 1998) |
|
56 return 6; |
|
57 |
|
58 /* >= 1998 */ |
|
59 return 3; |
|
60 } |
|
61 } |