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  import org.hipparchus.CalculusFieldElement;
20  
21  /** Container for the {@link ViennaOne} and {@link ViennaThree} coefficients a<sub>h</sub> and a<sub>w</sub>.
22   * @param <T> type of the field elements
23   * @author Luc Maisonobe
24   * @since 12.1
25   */
26  public class FieldViennaACoefficients<T extends CalculusFieldElement<T>> {
27  
28      /** Hydrostatic coefficient. */
29      private final T ah;
30  
31      /** Wet coefficient. */
32      private final T aw;
33  
34      /** Simple constructor.
35       * @param ah hydrostatic coefficient
36       * @param aw wet coefficient
37       */
38      public FieldViennaACoefficients(final T ah, final T aw) {
39          this.ah = ah;
40          this.aw = aw;
41      }
42  
43      /** Get hydrostatic coefficient.
44       * @return hydrostatic coefficient
45       */
46      public T getAh() {
47          return ah;
48      }
49  
50      /** Get wet coefficient.
51       * @return wet coefficient
52       */
53      public T getAw() {
54          return aw;
55      }
56  
57  }