WELCOME TO THE OPERA WIKI
WHERE TO GET IT ?
Up to now, OPERA is only available for CNES users. To get it, send an Email at this address
WHAT IS OPERA?
OPERA is a CNES tool allowing to estimate Earth reentry dates thanks to TLE but allows also to have information on other parameters as S/M or maneuvers previously occured.
OPERA is usable via three modes:
- GUI: its utilization is made user-friendly thanks to a graphical user interface (developed using [GENIUS] and [GENOPUS]),
- Batch,
- Library via its Java interface.
HOW TO USE IT?
OPERA may be used very quickly via its GUI facilitating context elaboration and results exploitation. No code knowledge is necessary. It is also possible to use it in batch mode via a shell and especially on grid computers with no display properties. On the other hand, it is also possible to use it via its Java interface inside a higher level tool (for example, an orbit determination tool or a maneuver optimization tool).
So, three jar files are available:
- opera-NN.n-jar-with-dependencies.jar : executable jar including all needed libraries => it is the file to use for GUI utilization but it may also be used for the Java interface
- opera-NN.n.jar : includes only OPERA classes => to be used for Java interface, under the condition of linking with the right version of [GENOPUS] and [PATRIUS]
- opera-NN.n-javadoc.jar
REMARKS
- As it is coded in Java, this product is available for any kind of platforms owning Java. An executable jar (launching the GUI) including all dependencies is provided.
- OPERA will be provided soon as a Freeware under a CNES specific license via this site.
CURRENT VERSION : V7.2-SNAPSHOT
New version, now linked with last PATRIUS V4.3 version.
Known bugs of this version: none.
PREVIOUS VERSIONS
- version 7.1: Java 1.6 version.
DEPENDENCIES
| Version | 7.2-SNAPSHOT | 7.1 |
| Disponibility | from 26/06/2019 | from 01/01/2019 |
| Javadoc | no | no |
| Dependencies | Java 1.8 Patrius 4.3 PatriusDataset 1.1.0 Genopus 2.0.1 Genius 1.8 Miglayout 4.2 Jdom 1.1.2 Gettext-commons 0.9.8 JFreeChart 1.0.19 commons-io 2.4 sqlite-jdbc 3.15.1 |
Java 1.6 Patrius 3.0.1 PatriusDataset 1.0.2 - Genius 1.7 Miglayout 4.2 Jdom 1.1.2 Gettext-commons 0.9.8 JFreeChart 1.0.19 commons-io 2.4 sqlite-jdbc 3.15.1 |
