2 5 7 11 - --- -- ---- ---------- |X| | |DENS| | - --- -- ---- ---------- | | | | | | | |_Density of Water(F10.0) | | | (Default Value 1025.0) | | | | | |_Compulsory Data Record Keyword(A4) | | | |_Optional User Identifier(A2) | |_Compulsory END on Last data record in data category(A3)