2020-05-18 NOAA National Centers for Environmental Information README file for www.ncei.noaa.gov/data/oceans/nodc/formats/ This directory contains legacy formats and code tables for standardized data files developed at the former NOAA National Oceanographic Data Center (NODC). These formats and codes are retained here because data can still be retrieved in these formats from NCEI archive systems. Longtime NODC data users might remember some of these formats as MULDARS (MULti-Discipline Archives Retrieval System) formats. MULDARS was a data management system developed and used by NODC until about 1994. NCEI no longer reformats data into these format types.