FieldViennaACoefficients.java

  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. import org.hipparchus.CalculusFieldElement;

  19. /** Container for the {@link ViennaOne} and {@link ViennaThree} coefficients a<sub>h</sub> and a<sub>w</sub>.
  20.  * @param <T> type of the field elements
  21.  * @author Luc Maisonobe
  22.  * @since 12.1
  23.  */
  24. public class FieldViennaACoefficients<T extends CalculusFieldElement<T>> {

  25.     /** Hydrostatic coefficient. */
  26.     private final T ah;

  27.     /** Wet coefficient. */
  28.     private final T aw;

  29.     /** Simple constructor.
  30.      * @param ah hydrostatic coefficient
  31.      * @param aw wet coefficient
  32.      */
  33.     public FieldViennaACoefficients(final T ah, final T aw) {
  34.         this.ah = ah;
  35.         this.aw = aw;
  36.     }

  37.     /** Get hydrostatic coefficient.
  38.      * @return hydrostatic coefficient
  39.      */
  40.     public T getAh() {
  41.         return ah;
  42.     }

  43.     /** Get wet coefficient.
  44.      * @return wet coefficient
  45.      */
  46.     public T getAw() {
  47.         return aw;
  48.     }

  49. }