----------------------------
MADIS Surface Provider Names
----------------------------

'ALL-SFC'       All surface providers
'ALL-MESO'      All mesonet providers
'ALL-MTR'       All METAR reports
'ASOS'          ASOS METAR reports (NWS & FAA)
'OTHER-MTR'     Non-ASOS METAR reports 
'ALL-HFMTR'     All high frequency METAR reports
'ASOS-HFM'      High frequency ASOS METAR reports
'OTHER-HFM'     High frequency non-ASOS METAR reports
'ONLY-RWIS'     Only RWIS dataset
'INC-RWIS'      Include RWIS dataset
'ALL-RWIS'      Include RWIS dataset
'SAO'           SAO reports 
'MARITIME'      Buoys, ships, C-MAN stations
'MOBILE'        Only mobile dataset
'COOP'          Modernized NWS Cooperative Observer stations
'UrbaNet'       UrbaNet stations
'NEPP'          New England Pilot Project stations
'HCN'           Historical Climate Network Modernization (HCN-M)
'CRN'           Climate Reference Network


For AWIPS users, the "Data provider" specified for each mesonet in the 
/data/fxa/LDAD/data/*.desc files is what's used for the MADIS provider name.