Lai_retrieve_processing : probleme de format d\'image

Bonjour ▒ tous,

je viens d’installer les processeurs de Sen2Agri sur une VM CentOS-7, comme d▒crit dans la documentation. Afin d’▒viter d’avoir ▒ lancer le process MACCS, je t▒l▒charge directement des images Sentinel2 au niveau 2A depuis le site theia.cnes.fr. Apparemment les produits ne sont pas au format ESA classique mais au format Muscate.

Je lance “lai_retrieve_processing.py” et j’obtiens la sortie report▒e plus bas.
Apparemment, OTB ne sait pas lire le format 2A issu de la chaine Muscate. Y a t-il un moyen de g▒rer le probl▒me, en ▒vitant de faire tourner MACCS, sachant que les images sont d▒j▒ disponibles ?

Merci d’avance pour votre aide
olivegak971

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The resolution is : 10. The resolution should be either 10 or 20.
The product will be created with the original resolution without resampling.
Processing started: 2017-09-23 00:51:12.840042
Generating Input BV Distribution file …
otbcli BVInputVariableGeneration ‘’ -samples 40000 -out /media/sf_Geodata/sen2agri-archive/VegetationLAI/out/out_bv_dist_samples.txt
2017 Sep 23 00:51:15▒ :▒ Application.logger▒ (INFO) Generating BV samples
2017 Sep 23 00:51:19▒ :▒ Application.logger▒ (INFO) 40000 samples generated and saved in /media/sf_Geodata/sen2agri-archive/VegetationLAI/out/out_bv_dist_samples.txt
OTB app finished in: 0:00:06.814834

Generating simulation reflectances …
otbcli ProSailSimulator ‘’ -xml /media/sf_Geodata/sen2agri-archive/DataSets/l2a/SENTINEL2A_20170728-143754-457_L2A_T20PQB_D_V1-4/SENTINEL2A_20170728-143754-457_L2A_T20PQB_D_V1-4_MTD_ALL.xml -bvfile /media/sf_Geodata/sen2agri-archive/VegetationLAI/out/out_bv_dist_samples.txt -rsrcfg /usr/share/sen2agri/rsr_cfg.txt -out /media/sf_Geodata/sen2agri-archive/VegetationLAI/out/out_simu_refls.txt -outangles /media/sf_Geodata/sen2agri-archive/VegetationLAI/out/out_angles.txt -noisevar 0.01

2017 Sep 23 00:51:20▒ :▒ Application.logger▒ (FATAL) The following error occurred during application execution : /home/grayshade/Sen2Agri-System/sen2agri-processors/Composite/Common/MetadataHelperFactory.cpp:30:
itk::ERROR: MetadataHelperFactory(0x83f950): Unable to read metadata from /media/sf_Geodata/sen2agri-archive/DataSets/l2a/SENTINEL2A_20170728-143754-457_L2A_T20PQB_D_V1-4/SENTINEL2A_20170728-143754-457_L2A_T20PQB_D_V1-4_MTD_ALL.xml
OTB app finished in: 0:00:01.125545
OTB application error
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