1   /* Copyright 2022-2025 Thales Alenia Space
2    * Licensed to CS GROUP (CS) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * CS licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *   http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.orekit.models.earth.troposphere;
18  
19  /** Container for tropospheric delay.
20   * @author Luc Maisonobe
21   * @since 12.1
22   */
23  public class TroposphericDelay {
24  
25      /** Hydrostatic zenith delay (m). */
26      private final double zh;
27  
28      /** Wet zenith delay (m). */
29      private final double zw;
30  
31      /** Hydrostatic slanted delay (m). */
32      private final double sh;
33  
34      /** Wet slanted delay (m). */
35      private final double sw;
36  
37      /** Simple constructor.
38       * @param zh hydrostatic zenith delay (m)
39       * @param zw wet zenith delay (m)
40       * @param sh hydrostatic slanted delay (m)
41       * @param sw wet slanted delay (m)
42       */
43      public TroposphericDelay(final double zh, final double zw, final double sh, final double sw) {
44          this.zh = zh;
45          this.zw = zw;
46          this.sh = sh;
47          this.sw = sw;
48      }
49  
50      /** Get hydrostatic zenith delay (m).
51       * @return hydrostatic zenith delay (m)
52       */
53      public double getZh() {
54          return zh;
55      }
56  
57      /** Get wet zenith delay (m).
58       * @return wet zenith delay (m)
59       */
60      public double getZw() {
61          return zw;
62      }
63  
64      /** Get slanted delay (m).
65       * @return slanted delay (m)
66       */
67      public double getSh() {
68          return sh;
69      }
70  
71      /** Get wet slanted delay (m).
72       * @return wet slanted delay (m)
73       */
74      public double getSw() {
75          return sw;
76      }
77  
78      /** Get the total slanted delay (m).
79       * @return total slanted delay (m)
80       */
81      public double getDelay() {
82          return sh + sw;
83      }
84  
85  }