1   /* Copyright 2002-2024 CS GROUP
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.propagation.analytical.gnss.data;
18  
19  /**
20   * Class for IRNSS almanac.
21   *
22   * @see "Indian Regiona Navigation Satellite System, Signal In Space ICD
23   *       for standard positioning service, version 1.1 - Table 28"
24   *
25   * @author Bryan Cazabonne
26   * @since 10.1
27   *
28   */
29  public class IRNSSAlmanac extends AbstractAlmanac {
30  
31      /**
32       * Constructor.
33       */
34      public IRNSSAlmanac() {
35          super(GNSSConstants.IRNSS_MU, GNSSConstants.IRNSS_AV, GNSSConstants.IRNSS_WEEK_NB);
36      }
37  
38      /**
39       * Setter for the Square Root of Semi-Major Axis (m^1/2).
40       * <p>
41       * In addition, this method set the value of the Semi-Major Axis.
42       * </p>
43       * @param sqrtA the Square Root of Semi-Major Axis (m^1/2)
44       */
45      public void setSqrtA(final double sqrtA) {
46          super.setSma(sqrtA * sqrtA);
47      }
48  
49  }