node-sl2
========
Module to read .sl2 files, generated by Lowrance chart plotters as a stream.

[![Build Status](https://travis-ci.org/kmpm/node-sl2format.svg?branch=master)](https://travis-ci.org/kmpm/node-sl2format)

#I/O
Input from for example file stream for an .sl2 file
Outputs block objects looking something like this.
```javascript
{
  frameIndex: 0,
  blockSize: 3216,
  packetSize: 3072,
  lastBlockSize: 0,
  channel: Primary,
  time1: 3536977920,
  waterDepth: 6.622000217437744,
  temperature: 19.350006103515625,
  frequency: 0,
  keelDepth: 0,
  upperLimit: 0,
  lowerLimit: 19.600000381469727,
  altitude: 118.89765930175781,
  heading: 0,
  courseOverGround: 3.7873644828796387,
  waterSpeed: 0,
  gpsSpeed: 2.585312843322754,
  longitude: 1383678,
  latitude: 8147302,
  flags: {
    trackValid: true,
    waterSpeedValid: false,
    positionValid: true,
    waterTempValid: true,
    gpsSpeedValid: true,
    altitudeValid: true,
    headingValid: false
  }
}
```

# File format
* https://github.com/kmpm/node-sl2format/blob/master/doc/sl2fileformat.md
* http://wiki.openstreetmap.org/wiki/SL2

#Licence
MIT

Module to read .sl2 files, generated by Lowrance chart plotters. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

sl2format

Module to read .sl2 files, generated by Lowrance chart plotters

kmpm

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Ambiguous License Classifier

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Bad text encoding

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Bad semver

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Bad dependency semver

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Bidirectional unicode control characters

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What is bin script confusion?

Bin script confusion

This Chrome extension includes content scripts that execute JavaScript on specified websites.

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Chrome: Content Script

This Chrome extension requests host permissions to access specific websites or domains.

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Chrome: Host Permission

This Chrome extension requests permissions to access browser APIs, user data, or system features.

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Chrome: Permission

This Chrome extension requests wildcard host permissions that grant broad access to websites.

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Chrome: Wildcard Host Permission

Semantic versions published out of chronological order.

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

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Copyleft License

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Title

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Debug access

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Deprecated

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Possible typosquat attack

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Dynamic require

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Empty package

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Environment variable access

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File dependency

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Filesystem access

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Wildcard dependency

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

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Network access

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sl2format

node-sl2

File format

Keywords

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