npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

metar-plot

v2.0.0

Published

METAR parsing and ploting library

Downloads

87

Readme

METAR-PLOT npm version

METAR Plot

StoryBook: https://phoenix-ops.github.io/metar-plot/

Install

npm install metar-plot

Examples

import { METAR, MetarPlot, rawMetarToMetarPlot } from "metar-plot"

let metarPlotManual : MetarPlot = 
{
    "visablity": 9,
    "temp": 12,
    "dew_point": 7,
    "station": "WBWI",
    "wind_direction": 120,
    "wind_speed": 20,
    "wx": "RA"
}

let height = "100px"
let width = "100px"

let rawMetar = "EFJY 171950Z AUTO 27006KT 220V310 9999 FEW012 SCT015 BKN060 13/12 Q1006"

let imgSrcManual : string = metarToImg(metarPlotManual)
let imgSrcRaw : string =  metarToImg(rawMetarToMetarPlot(rawMetar))

let metar : METAR = new METAR("EFJY 171950Z AUTO 27006KT 220V310 9999 FEW012 SCT015 BKN060 13/12 Q1006")

<img style={`height:${height};width:${width}`} src={imgSrcManual} alt="metar"/>
<img style={`height:${height};width:${width}`} src={imgSrcRaw} alt="metar"/>

Decoded METAR Example Object

{
   "wind": {
      "direction": 350,
      "speed": 6,
      "unit": "KT"
   },
   "weather": [
      {
         "abbreviation": "VCSH",
         "meaning": "Vicinity showers"
      }
   ],
   "clouds": [
      {
         "abbreviation": "FEW",
         "meaning": "few",
         "altitude": 1800
      },
      {
         "abbreviation": "BKN",
         "meaning": "broken",
         "altitude": 3600
      }
   ],
   "station": "EGCC",
   "time": "2021-11-03T17:20:00.000Z",
   "auto": false,
   "cavok": false,
   "visibility": 9999,
   "temperature": 8,
   "dewpoint": 6,
   "altimeter": 29.79
}

Documentation

Data Types:

  • METAR: Object contains extracted METAR data
    • If your data source is a raw metar and you wish to display human readable values this class will give that data. This object is displayed in the metar demo. It's definition is found here Metar.ts
    • Weather codes: Weather.ts
    • Cloud Codes: Cloud.ts
  • MetarPlot: Object maps out all data to the svg plot.
    • This allows you to use pre extracted data and map it as you please to the plot. if you have your own METAR structure and want to map it to the plot use this object. It's definitioncan be found here MetarPlot.ts

Contributors

  • Speacial thanks to metar.js, parsing code was forked and converted to TypeScript from this project

Change Log