Erik, Do you know how the LDM data-products are being created? Is it from the NOAAPort broadcast using the LDM's noaaportIngester(1) program? If not, do you know if the MD5 checksums are being computed using the entire data-products? Regards, Steve Emmerson Ticket Details =================== Ticket ID: GBK-975146 Department: Support LDM Priority: Normal Status: Closed =================== 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.