Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/utils/DoubleUtil.java @ 5649:066f3a2f34d6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Minor refactoring.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Wed, 10 Apr 2013 13:11:45 +0200
parents 240ff7aeb6de
children
rev   line source
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.utils;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
2
3776
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
3 import de.intevation.flys.artifacts.math.Linear;
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
4
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
5 import gnu.trove.TDoubleArrayList;
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
6
1666
09c1292cf36d Bugfix: #351 Modified determination of single values specified by min/max values and an interval.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
7 import java.util.Arrays;
09c1292cf36d Bugfix: #351 Modified determination of single values specified by min/max values and an interval.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
8
3776
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
9 import org.apache.log4j.Logger;
1666
09c1292cf36d Bugfix: #351 Modified determination of single values specified by min/max values and an interval.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
10
4052
6d8c7a00e74e Do cumentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3785
diff changeset
11 /** Utils to deal with Double precision values. */
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
12 public class DoubleUtil
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
13 {
4052
6d8c7a00e74e Do cumentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3785
diff changeset
14 /** Private logger. */
3776
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
15 private static Logger log = Logger.getLogger(DoubleUtil.class);
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
16
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
17 public static final double DEFAULT_STEP_PRECISION = 1e6;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
18
5151
240ff7aeb6de DoubleUtil: Use tolerance when comparing doubles in explode(). Fixes flys/issue1132.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5150
diff changeset
19 /** EPSILON for comparison of double precision values. */
240ff7aeb6de DoubleUtil: Use tolerance when comparing doubles in explode(). Fixes flys/issue1132.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5150
diff changeset
20 public static final double EPSILON = 1e-4;
240ff7aeb6de DoubleUtil: Use tolerance when comparing doubles in explode(). Fixes flys/issue1132.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5150
diff changeset
21
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
22 private DoubleUtil() {
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
23 }
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
24
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
25 public static final double [] explode(double from, double to, double step) {
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
26 return explode(from, to, step, DEFAULT_STEP_PRECISION);
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
27 }
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
28
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
29 public static final double round(double x, double precision) {
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
30 return Math.round(x * precision)/precision;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
31 }
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
32
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
33 public static final double round(double x) {
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
34 return Math.round(x * DEFAULT_STEP_PRECISION)/DEFAULT_STEP_PRECISION;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
35 }
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
36
5150
345f3bba6f15 Doc fixes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5104
diff changeset
37 /**
345f3bba6f15 Doc fixes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5104
diff changeset
38 * Returns array with values from parameter from to to with given step width.
345f3bba6f15 Doc fixes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5104
diff changeset
39 * from and to are included.
345f3bba6f15 Doc fixes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5104
diff changeset
40 */
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
41 public static final double [] explode(
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
42 double from,
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
43 double to,
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
44 double step,
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
45 double precision
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
46 ) {
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
47 double lower = from;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
48
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
49 double diff = to - from;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
50 double tmp = diff / step;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
51 int num = (int)Math.abs(Math.ceil(tmp)) + 1;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
52
4163
2b4f78ccfbaa Made DoubleUtil.explode() more robust against invalid result array sizes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4052
diff changeset
53 if (num < 1) {
2b4f78ccfbaa Made DoubleUtil.explode() more robust against invalid result array sizes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4052
diff changeset
54 return new double[0];
2b4f78ccfbaa Made DoubleUtil.explode() more robust against invalid result array sizes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4052
diff changeset
55 }
2b4f78ccfbaa Made DoubleUtil.explode() more robust against invalid result array sizes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4052
diff changeset
56
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
57 double [] values = new double[num];
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
58
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
59 if (from > to) {
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
60 step = -step;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
61 }
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
62
1666
09c1292cf36d Bugfix: #351 Modified determination of single values specified by min/max values and an interval.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
63 double max = Math.max(from, to);
09c1292cf36d Bugfix: #351 Modified determination of single values specified by min/max values and an interval.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
64
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
65 for (int idx = 0; idx < num; idx++) {
5151
240ff7aeb6de DoubleUtil: Use tolerance when comparing doubles in explode(). Fixes flys/issue1132.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5150
diff changeset
66 if (lower - max > EPSILON) {
1666
09c1292cf36d Bugfix: #351 Modified determination of single values specified by min/max values and an interval.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
67 return Arrays.copyOfRange(values, 0, idx);
09c1292cf36d Bugfix: #351 Modified determination of single values specified by min/max values and an interval.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
68 }
09c1292cf36d Bugfix: #351 Modified determination of single values specified by min/max values and an interval.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
69
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
70 values[idx] = round(lower, precision);
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
71 lower += step;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
72 }
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
73
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
74 return values;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
75 }
1671
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
76
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
77 public static final double interpolateSorted(
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
78 double [] xs,
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
79 double [] ys,
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
80 double x
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
81 ) {
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
82 int lo = 0, hi = xs.length-1;
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
83
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
84 int mid = -1;
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
85
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
86 while (lo <= hi) {
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
87 mid = (lo + hi) >> 1;
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
88 double mx = xs[mid];
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
89 if (x < mx) hi = mid - 1;
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
90 else if (x > mx) lo = mid + 1;
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
91 else return ys[mid];
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
92 }
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
93 if (mid < lo) {
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
94 return lo >= xs.length
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
95 ? Double.NaN
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
96 : Linear.linear(x, xs[mid], xs[mid+1], ys[mid], ys[mid+1]);
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
97 }
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
98 return hi < 0
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
99 ? Double.NaN
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
100 : Linear.linear(x, xs[mid-1], xs[mid], ys[mid-1], ys[mid]);
da872168a899 Added code to interpolate double values in a sorted array
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1666
diff changeset
101 }
1672
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
102
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
103 public static final boolean isIncreasing(double [] array) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
104 int inc = 0;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
105 int dec = 0;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
106 int sweet = (array.length-1)/2;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
107 for (int i = 1; i < array.length; ++i) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
108 if (array[i] > array[i-1]) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
109 if (++inc > sweet) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
110 return true;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
111 }
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
112 }
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
113 else if (++dec > sweet) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
114 return false;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
115 }
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
116 }
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
117 return inc > sweet;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
118 }
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
119
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
120 public static final double [] swap(double [] array) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
121 int lo = 0;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
122 int hi = array.length-1;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
123 while (hi > lo) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
124 double t = array[lo];
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
125 array[lo] = array[hi];
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
126 array[hi] = t;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
127 ++lo;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
128 --hi;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
129 }
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
130
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
131 return array;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
132 }
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
133
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
134 public static final double [] swapClone(double [] in) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
135 double [] out = new double[in.length];
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
136
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
137 for (int j = out.length-1, i = 0; j >= 0;) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
138 out[j--] = in[i++];
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
139 }
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
140
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
141 return out;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
142 }
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
143
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
144 public static final double [] sumDiffs(double [] in) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
145 double [] out = new double[in.length];
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
146
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
147 for (int i = 1; i < out.length; ++i) {
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
148 out[i] = out[i-1] + Math.abs(in[i-1] - in[i]);
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
149 }
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
150
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
151 return out;
0b6dac664bbb Moved some generic double array code from BackjumpCorrector to DoubleUtil
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1671
diff changeset
152 }
2569
0dd58ab7e118 Added functions to be used for fitting in the "Fixierungsanalyse" and "Extremwertermittlung".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1672
diff changeset
153
0dd58ab7e118 Added functions to be used for fitting in the "Fixierungsanalyse" and "Extremwertermittlung".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1672
diff changeset
154 public static final double [] fill(int N, double value) {
0dd58ab7e118 Added functions to be used for fitting in the "Fixierungsanalyse" and "Extremwertermittlung".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1672
diff changeset
155 double [] result = new double[N];
0dd58ab7e118 Added functions to be used for fitting in the "Fixierungsanalyse" and "Extremwertermittlung".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1672
diff changeset
156 Arrays.fill(result, value);
0dd58ab7e118 Added functions to be used for fitting in the "Fixierungsanalyse" and "Extremwertermittlung".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1672
diff changeset
157 return result;
0dd58ab7e118 Added functions to be used for fitting in the "Fixierungsanalyse" and "Extremwertermittlung".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1672
diff changeset
158 }
3776
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
159
4052
6d8c7a00e74e Do cumentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3785
diff changeset
160
6d8c7a00e74e Do cumentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3785
diff changeset
161 /** Use with parseSegments. */
3776
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
162 public interface SegmentCallback {
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
163 void newSegment(double from, double to, double [] values);
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
164 }
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
165
4052
6d8c7a00e74e Do cumentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3785
diff changeset
166
6d8c7a00e74e Do cumentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3785
diff changeset
167 /** Call callback for every string split by colon.
4433
5b8919ef601d Backed out changeset e8a4d2fd25cc
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4432
diff changeset
168 * Expected format FROM:TO:VALUE1,VALUE2,VALUE3*/
3776
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
169 public static final void parseSegments(
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
170 String input,
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
171 SegmentCallback callback
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
172 ) {
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
173 TDoubleArrayList vs = new TDoubleArrayList();
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
174
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
175 for (String segmentStr: input.split(":")) {
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
176 String [] parts = segmentStr.split(";");
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
177 if (parts.length < 3) {
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
178 log.warn("invalid segment: '" + segmentStr + "'");
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
179 continue;
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
180 }
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
181 try {
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
182 double from = Double.parseDouble(parts[0].trim());
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
183 double to = Double.parseDouble(parts[1].trim());
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
184
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
185 vs.resetQuick();
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
186
5104
5f70c73b11ed Display gauge names in WQAdapted input panel instead of gauge range.
Raimund Renkert <rrenkert@intevation.de>
parents: 4821
diff changeset
187 for (String valueStr: parts[3].split(",")) {
3776
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
188 vs.add(round(Double.parseDouble(valueStr.trim())));
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
189 }
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
190
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
191 callback.newSegment(from, to, vs.toNativeArray());
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
192 }
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
193 catch (NumberFormatException nfe) {
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
194 log.warn("invalid segment: '" + segmentStr + "'");
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
195 }
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
196 }
1ddbf66a2b0a Implemented the access for 'Auslagerung extremer Wasserspiegellagen'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2569
diff changeset
197 }
3785
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
198
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
199 public static final boolean isValid(double [][] data) {
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
200 for (double [] ds: data) {
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
201 for (double d: ds) {
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
202 if (Double.isNaN(d)) {
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
203 return false;
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
204 }
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
205 }
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
206 }
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
207 return true;
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3776
diff changeset
208 }
4340
64528d2a89c4 DoubleUtil: New function to find max in an double array.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4163
diff changeset
209
64528d2a89c4 DoubleUtil: New function to find max in an double array.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4163
diff changeset
210
64528d2a89c4 DoubleUtil: New function to find max in an double array.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4163
diff changeset
211 /** In an array of doubles, search and return the maximum value. */
64528d2a89c4 DoubleUtil: New function to find max in an double array.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4163
diff changeset
212 public static final double maxInArray(double[] values) {
64528d2a89c4 DoubleUtil: New function to find max in an double array.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4163
diff changeset
213 double max = - Double.MAX_VALUE;
64528d2a89c4 DoubleUtil: New function to find max in an double array.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4163
diff changeset
214 for (double d: values) {
64528d2a89c4 DoubleUtil: New function to find max in an double array.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4163
diff changeset
215 if (d > max) max = d;
64528d2a89c4 DoubleUtil: New function to find max in an double array.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4163
diff changeset
216 }
64528d2a89c4 DoubleUtil: New function to find max in an double array.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4163
diff changeset
217 return max;
64528d2a89c4 DoubleUtil: New function to find max in an double array.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4163
diff changeset
218 }
4821
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
219
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
220 public static void removeNaNs(TDoubleArrayList [] arrays) {
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
221
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
222 int dest = 0;
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
223
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
224 int A = arrays.length;
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
225 int N = arrays[0].size();
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
226
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
227 OUTER: for (int i = 0; i < N; ++i) {
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
228 for (int j = 0; j < A; ++j) {
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
229 TDoubleArrayList a = arrays[j];
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
230 double v = a.getQuick(i);
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
231 if (Double.isNaN(v)) {
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
232 continue OUTER;
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
233 }
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
234 a.setQuick(dest, v);
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
235 }
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
236 ++dest;
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
237 }
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
238
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
239 if (dest < N) {
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
240 for (int i = 0; i < A; ++i) {
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
241 arrays[i].remove(dest, N-dest);
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
242 }
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
243 }
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
diff changeset
244 }
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
245 }
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
246 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org