TABLE IX 
BT UNIT CODE 
CODING 
] GRID 
TEMP 
i 
1 DEPTH TO 
AIR TEMP 
-- 
REF 
INTERVAL 
UNIT 
I BOTTOM 
DRY 
WET 
; BAR 
TCS 
TEMP 
CODE 
10 feet 
°F 
j 
j FMS 
C F 
°F 
MB 
°F 
°F 
01 
10 feet 
°f! 
1 
} 
FMS 
°F 
°F 
i 
MB 
°c 
°C 
06 
5 meters 
°C 
J 
i FMS 
t 
t 
°F 
°F 
MB 
°c 
C F 
05 
5 meters 
°c 
FMS 
°F 
n F 
MB 
°c 
°c 
02 
2 FMS 
; FMS 
°p 
Op 
MB 
°F 
°p 
09 
5 meters 
°c 
Meters 
°F 
°F 
MB 
°C 
°C 
10 
5 meters 
°c 
FMS 
1 
°c 
O p 
a 
MB 
O p 
o r\ 
11 
6 meters 
°c 
FMS 
O p 
! 
0 p 
MB 
°c 
Op 
V 
12 
6 meters 
t 
i 
°c 
Meters 
0 p j 
O p 
a 
MB 
°c 
Op 
!3 ! 
i 
5 meters 
°c 
Meters 
°c | 
Op 
i 
MB 
C c 
°c 
Ik 
10 feet 
°F 
Meters 
°c f 
°c 
MB 
°F 
O p 
15 
10 feet 
i 
op 
FMS 
i 
°C j 
°G 
MB 
°F 
i 
On 
L 
l6 
NOTE: 
The entries, 3 > 
respectively), 
However, since 
these numerals 
4 ; 74 and 8 (equivalent to 01, 02, 05* and 06, 
are redundant under the present unit code system, 
these are valid entries on. older digitized data, 
cannot he reassigned to future groups of units. 
30 - 
