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| [:arrow_left: Go to Part 3: Upload and run your own processor](Upload processor) |
| :------ |-----:|
# Part 3 - Upload and run your own processor
# Open a product with QGis
# Shared a product with other users
# Develop on Ubuntu
1. Create your own processor. Here we will use a shell processor "proc1.sh" (don't forget to put #!/bin/sh at the beginning). This script will take two arguments in input and write the result in a text file.
(You must use the environment variable $CTEP_OUTPUT_DIR).
![im33](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im33.png)
2. Compress your file (tar.gz)
3. Go to the geobrowser and login with your ESA SSO account: [https://coastal-tep.eo.esa.int/geobrowser/](https://coastal-tep.eo.esa.int/geobrowser/).
4. Go to the uploading processor interface [https://coastal-tep.eo.esa.int/wps/ui/#/](https://coastal-tep.eo.esa.int/wps/ui/#).
![im34](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im34.png)
5. Click on the Upload button and select you compressed file.
![im35](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im35.png)
6. Your processor is building. Please refresh the page.
![im36](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im36.png)
7. Your processor is now ready.
![im37](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im37.png)
8. Click on the edit button to define your processor parameters. First you will see the Info panel. Enter a name and a short description for your processor.
![im38](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im38.png)
9. Open the Inputs panel and define your parameters (name and type).
![im39](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im39.png)
10. Go to the execution panel and enter the path of your processor.
![im40](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im40.png)
11. Return to the geobrowser interface: [https://coastal-tep.eo.esa.int/geobrowser/](https://coastal-tep.eo.esa.int/geobrowser/). In the processor panel you will now see your processor.
![im41](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im41.png)
12. Enter the values of input parameters. And execute your job.
![im42](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im42.png)
13. After few minutes, your process should be done.
![im43](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im43.png)
14. Go now to the Interactive Application Service to see your results.
![im44](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im44.png)
15. Open an Ubuntu virtual machine by clicking on Start new.
![im45](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im45.png)
16. Click on Start container.
![im46](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im46.png)
17. And connect to the machine.
![im47](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im47.png)
18. You should see the following result. Click on the file manager button.
![im48](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im48.png)
19. Go in your basket folder.
![im49](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im49.png)
20. Choose the folder corresponding to your last job.
![im50](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im50.png)
21. You can see two files: the output of your process and the associated log.
![im51](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im51.png)
22. Click on the result file and open it with the application of your choice.
![im52](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im52.png)
23. For example LibreOffice.
![im53](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im53.png)
24. Congratulations! You have processed your first job on the CTep!
![im54](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im54.png)
25. You can also have a look on the log file.
![im55](https://gitlab.acri-cwa.fr/coastal-tep/tutorial/raw/master/images/part4/im55.png)
| [:arrow_left: Go to Part 3: Upload and run your own processor](Upload processor) |
| :------ |-----:|
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