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 the azimuthal gradient coefficients gn<sub>h</sub>, ge<sub>h</sub>, gn<sub>w</sub> and ge<sub>w</sub>.
20   * @author Luc Maisonobe
21   * @since 12.1
22   */
23  public class AzimuthalGradientCoefficients {
24  
25      /** North hydrostatic coefficient. */
26      private final double gnh;
27  
28      /** East hydrostatic coefficient. */
29      private final double geh;
30  
31      /** North wet coefficient. */
32      private final double gnw;
33  
34      /** East wet coefficient. */
35      private final double gew;
36  
37      /** Simple constructor.
38       * @param gnh North hydrostatic coefficient
39       * @param geh East hydrostatic coefficient
40       * @param gnw North wet coefficient
41       * @param gew East wet coefficient
42       */
43      public AzimuthalGradientCoefficients(final double gnh, final double geh,
44                                           final double gnw, final double gew) {
45          this.gnh = gnh;
46          this.geh = geh;
47          this.gnw = gnw;
48          this.gew = gew;
49      }
50  
51      /** Get North hydrostatic coefficient.
52       * @return North hydrostatic coefficient
53       */
54      public double getGnh() {
55          return gnh;
56      }
57  
58      /** Get East hydrostatic coefficient.
59       * @return East hydrostatic coefficient
60       */
61      public double getGeh() {
62          return geh;
63      }
64  
65      /** Get North wet coefficient.
66       * @return North wet coefficient
67       */
68      public double getGnw() {
69          return gnw;
70      }
71  
72     /** Get East wet coefficient.
73       * @return East wet coefficient
74       */
75      public double getGew() {
76          return gew;
77      }
78  
79  }