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CelestLab - CNES Space mechanics toolbox for Scilab
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CelestLab contents
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Here are the main topics:
+ Coordinates and frames
+ Trajectory and maneuvers
+ Geometry and events
+ Models
+ Orbit properties
+ Interplanetary
+ Relative motion
+ Utilities



Building CelestLab 
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- Manual installation:
Execute the "builder.sce" script (located in CelestLab root directory): exec('builder.sce',mode=-1);

- Installation via ATOMS:
Follow ATOMS modules standard installation procedure.



Loading CelestLab 
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- Manual loading:
Execute the "loader.sce" script (located in CelestLab root directory): exec('loader.sce',mode=-1);
If you want CelestLab to be automatically loaded when you start Scilab, just include the previous line 
in your "scilab.ini" file ("scilab.ini" is located in the SCIHOME directory). 

- Loading via ATOMS:
Follow ATOMS modules standard procedure. 



Important notice 
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Please note that if you load CelestLab through ATOMS, 
CelestLab predefined data (%CL_mu, %CL_deg2rad...) will not be present in the working environment. 
You can load them by calling the "CL_init" function: CL_init(); 

If CelestLab has been loaded manually (see above), you don't need to call "CL_init"


