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  | NCEP Home > NCO Home > Systems Integration Branch > Decoders > DCUSND Decoder >  DCUSND Versions 
 Version 1.2 Changes
    changed source code to reflect changes in underlying NAWIPS software.
   
   Version 1.3 Changes
    added logic to recover properly when wind group is missing from
tropopause data section
    changed source code to reflect changes in underlying NAWIPS software.
   
   Version 1.4 Changes
    removed obsolete call to uerror from dcusnd.c
    modified uahylv.f to check heights of certain neighboring levels before using in computation of height value.
   
   Version 1.5 Changes
    replaced old cloud base height mnemonic CBAS with HBLCS and replaced rivals array element cbas with hblc 
    replaced variable wspdu with rivals array element tiwm (type of instrument for wind measurement)
    in uaprht.f, changed height range for 700 mb 
    in uastid.f, changed to allow up to 8 characters in station ID
    in uarpd1.f, added code to decode '51515' regional practice data only if found in Part B of a Region 6 report
    in ua101g.f and uadtac.f, commented out call to uahyck.f.
   
   Version 1.6 Changes
    updated land and ship station tables
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