CDF lon lat @ time Conventions 2http://www.gfd-dennou.org/arch/gtool4/conventions/ gt_version 4.0beta9 source gt3conv (GTOOL3 DSET=A4) title surface pressure institution toyoda history 19991124 24330 gatm107> (GTOOL3 creation) 19991204 234300 toyoda> [GTOOL3 last modify; edit=TM(850.DAY-), TM(900.DAY-)] 2000-04-12T09:09:10+09:00 toyoda> gt3conv lon topology circular unit degree_east D lat unit degree_north units degree_north D time D ps long_name surface pressure units mb missing_value y H @4 @ A A4 Aa A A A Aʀ A AB B@ B B( B4 B?@ BJ BU Ba Bl@BwB` B B B@ B B B B B` B B B@ B Bʀ B B B` B BB@B BB C` C0 C C C Cp C@ C C C C C P C# C% C( C+ C.` C10 C4 C6 C9 C