Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/utils/DoubleUtil.java @ 5677:413798463dfe

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Do ordering in the data dictionary and replace "null" strings with empty strings
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 12 Apr 2013 12:58:46 +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