(http://data-library.gov.ls/SOURCES/.NOAA/.NCEP-NCAR/.CDAS-1/.MONTHLY/.Intrinsic/.PressureLevel/vpot/1+index/.CBVQ/T/%28days%20since%201960-01-01%29streamgridunitconvert/dods)readdodsIf you have questions, comments, or problems please use the help@iri link.