diff options
Diffstat (limited to 'ransim/ransimctrlr/RANSIM-CTRLR/src/main/java/org/onap/ransim/utilities/RansimUtilities.java')
-rw-r--r-- | ransim/ransimctrlr/RANSIM-CTRLR/src/main/java/org/onap/ransim/utilities/RansimUtilities.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/ransim/ransimctrlr/RANSIM-CTRLR/src/main/java/org/onap/ransim/utilities/RansimUtilities.java b/ransim/ransimctrlr/RANSIM-CTRLR/src/main/java/org/onap/ransim/utilities/RansimUtilities.java new file mode 100644 index 0000000..a4546bc --- /dev/null +++ b/ransim/ransimctrlr/RANSIM-CTRLR/src/main/java/org/onap/ransim/utilities/RansimUtilities.java @@ -0,0 +1,55 @@ +/*- + * ============LICENSE_START======================================================= + * Ran Simulator Controller + * ================================================================================ + * Copyright (C) 2020 Wipro Limited. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ +package org.onap.ransim.utilities; + +/** + * + * Class with Utilities used across ransim + */ +public class RansimUtilities { + + /** + * @param angle + * @return + */ + public static double degToRadians(double angle) { + double radians = 57.2957795; + return (angle / radians); + } + + /** + * @param angle + * @return + */ + public static double metersDeglon(double angle) { + double d2r = degToRadians(angle); + return ((111415.13 * Math.cos(d2r)) - (94.55 * Math.cos(3.0 * d2r)) + (0.12 * Math.cos(5.0 * d2r))); + } + + /** + * @param angle + * @return + */ + public static double metersDeglat(double angle) { + double d2r = degToRadians(angle); + return (111132.09 - (566.05 * Math.cos(2.0 * d2r)) + (1.20 * Math.cos(4.0 * d2r)) + - (0.002 * Math.cos(6.0 * d2r))); + } +} |