Breadcrumb Home News News Latest news from NSF Unidata and the community Search Topic - Any -AWIPSCloudCommunityDataEventsGEMPAKIDVJobsLDMLDM-McIDASLibCFMcIDASMetPyNetCDFNetCDF-JavaNewsPythonRAMADDARosettaTDSUDUNITSUnidata Select an article category Whats wrong with Fortran unformatted writes? May 23, 2011 Talking about the first of Gray's criteria for scalable Scientific Data Management Systems:1. Data independence: the physical data organization can change without breaking existing applications