Hi Marius, I may be able to help with the slf4j error. Try using this jar instead: http://central.maven.org/maven2/org/slf4j/slf4j-jdk14/1.7.25/slf4j-jdk14-1.7.25.jar slf4j-log4j12 could work, but it has other dependencies that you'd need to include as well. slf4j-jdk14, on the other hand, is self-contained. Cheers, Christian Ticket Details =================== Ticket ID: RAN-171087 Department: Support netCDF Java Priority: Normal Status: Open =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.