geomagnetism

    0.1.1 • Public • Published

    geomagnetism

    NPM version Build Status Coverage Status

    Get magnetic declination for given time and place. It's an adaptation of the World Magnetic Model by the NOAA National Geophysical Data Center.

    $ npm install geomagnetism --save

    Usage

    const geomagnetism = require('geomagnetism');
    
    // information for "right now"
    const info = geomagnetism.model().point([44.53461, -109.05572]);
    console.log('declination:', info.decl);
    
    // use a specific date
    const model = geomagnetism.model(new Date('12/25/2017'));
    const info = model.point([44.53461, -109.05572]);
    console.log('declination:', info.decl);

    License

    Copyright © 2015–2021 Natural Atlas, Inc. & Contributors

    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.

    Install

    npm i geomagnetism

    DownloadsWeekly Downloads

    436

    Version

    0.1.1

    License

    Apache-2.0

    Unpacked Size

    47 kB

    Total Files

    22

    Last publish

    Collaborators

    • brianreavis
    • brandonreavis