jsbsim.js
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JSBSim flight dynamics model ported to JavaScript
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[](https://nodei.co/npm/jsbsim.js/)
[JSBSim](http://jsbsim.sourceforge.net/index.html) flight dynamics model ported to JavaScript using emscripten
Installation
-------------
$ npm install -g jsbsim.js
Building
---------
$ npm run build
Usage
------
####node.js
$ jsbsim.js [script file name] [output file names] <options>
###
Options
--------
--help returns this message
--version returns the version number
--outputlogfile=<filename> sets (overrides) the name of a data output file
--logdirectivefile=<filename> specifies the name of a data logging directives file
(can appear multiple times)
--root=<path> specifies the JSBSim root directory (where aircraft/, engine/, etc. reside)
--aircraft=<filename> specifies the name of the aircraft to be modeled
--script=<filename> specifies a script to run
--realtime specifies to run in actual real world time
--nice specifies to run at lower CPU usage
--nohighlight specifies that console output should be pure text only (no color)
--suspend specifies to suspend the simulation after initialization
--initfile=<filename> specifies an initilization file
--catalog specifies that all properties for this aircraft model should be printed
(catalog=aircraftname is an optional format)
--property=<name=value> e.g. --property=simulation/integrator/rate/rotational=1
--simulation-rate=<rate (double)> specifies the sim dT time or frequency
If rate specified is less than 1, it is interpreted as
a time step size, otherwise it is assumed to be a rate in Hertz.
--end=<time (double)> specifies the sim end time
NOTE: There can be no spaces around the = sign when
an option is followed by a filename
Running Tests
--------------
Install the development dependencies:
$ npm install
Then run the tests:
$ npm test
Upstream Version
-----------------
JSBSim Version: 1.0
## License
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999