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CelestLab

CNES Space Mechanics Toolbox for Mission Analysis

(7624 downloads for this version - 118516 downloads for all versions)

Details

Version

3.4.1
A more recent valid version exists: 3.5.1

Author

CNES

Owner Organization

CNES

Maintainers

Alain Lamy

Thierry MARTIN

Category

Domain-Specific

License

CeCILL

Creation Date

January 17, 2022

Source created on

Scilab 6.1.x

Binaries available on

Scilab 6.1.x:

Windows 64-bit

Windows 32-bit

Linux 64-bit

Linux 32-bit

macOS

Install command

--> atomsInstall("celestlab")

Report a bug

GitLab's issues for celestlab

Description

            
******************************************************************************
CelestLab - CNES Space Mechanics Toolbox for Scilab 
Version 3.4.1		     
******************************************************************************

CelestLab is a Scilab toolbox for Space Flight Dynamics. 

It has been developed by CNES (Centre National d'Etudes Spatiales - 
French Space Agency) for mission analysis purposes.

CelestLab can be used for trajectory analysis and orbit
design for various types of space missions. 
It allows engineers to perform tasks such as: orbit propagation, attitude
computation, elementary manoeuvre computation, change of coordinate systems,
...


CelestLab comes with an extension module called CelestLabX.  
The features in CelestLab that require CelestLabX to be installed are
related to: 
- STELA: CNES orbit long-term propagation software
- Two Line Elements 
- MSIS2000 atmospheric model 


Note: 
- CelestLab can be used with Scilab versions 5.5.x to 6.1.1 
- The version of CelestLabX that should be used is 3.4.1 

See: 
- CelestLabX Atoms page for more details about CelestLabX: 
http://atoms.scilab.org/toolboxes/celestlabx
- The detailed changelog in CelestLab menu for more information about what has
changed in CelestLab compared to the previous version. 

Note: binary version has been created using Scilab 6.0.2, but is compatible with
Scilab 6.1.1.

Files (2)

[64.46 MB]

celestlab-3.4.1-bin.zip

OS-independent binary for Scilab 6.1.x

Binary version (OS-independent).

Upload date : 2022-01-17 21:51:35
MD5         : 43a271663ca14d505dd688a878edd272
SHA1        : 2206b79062048fd393d860beb91781adec0d9534
Downloads   : 6526

[58.12 MB]

CL_3.4.1.zip

Source code archive

Upload date : 2022-01-17 21:50:02
MD5         : ee6ea77c88f0335d26bbe4ae0364d4cb
SHA1        : 1027b9a182167120260c52caa85949c58be0dea4
Downloads   : 1098

News (0)

Comments (2) ↑ Leave a comment

Comment from S G -- March 18, 2023, 05:00:57 PM

Celestlab 3.4.1 is well compiled when installing it in Scilab 2023.0.0

But loading it fails:
atomsLoad: An error occurred while loading 'celestlab-3.4.1':
	exec: error on line #28: "*** CelestLab is not available for this version of Scilab 
(Scilab 6.1.0 or less required)"
at line   346 of function        atomsLoad ( SCI\modules\atoms\macros\atomsLoad.sci line 
362 )
at line     1 of executed string 

Cheers
Samuel

Answer from Alain Lamy -- March 20, 2023, 01:54:25 PM

Hello, 

Yes, the version of Scilab is checked. This is to guarantee that CelestLab has already been
tested with this version of Scilab. 
If necessary, the version checking can easily be bypassed => see celestlab.start.  

Alain

Comment from Samuel Gougeon -- March 20, 2023, 12:25:50 AM

A comment from a user, on StackOverflow:
https://stackoverflow.com/questions/75766597/runtime-errors-at-celestlab

Answer from Alain Lamy -- March 20, 2023, 02:02:31 PM

> A comment from a user, on StackOverflow:
> https://stackoverflow.com/questions/75766597/runtime-errors-at-celestlab

> Very frequent error in Celestlab for Scilab are:
> Undefined variable: CL_cw_hohmannLine Undefined variable: %CL_deg2rad
> etc.
> Best regards Piotr

About %CL_deg2rad (and similar variables), you should call CL_init() first, or put this
call in the Scilab start-up file. 
About the second point ("Undefined variable: CL_cw_hohmannLine"): I have no
explanation. This function exists in CelestLab. Could you give more details?  

Alain