[gembud] dcgmos?

Could someone please give me an example on how to use the "dcgmos decoder? is 
the decoder for data like this?

KBVY   GFS MOS GUIDANCE    2/01/2011  0600 UTC
DT /FEB   1      /FEB   2                /FEB   3             /
HR   12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 00 06
X/N              23          19          25          14       22
TMP   8 18 21 23 23 22 22 23 22 23 23 22 20 19 18 17 15 17 20 17 11
DPT   5 13 20 23 23 19 18 18 19 22 23 22 19 15 12 10  9 12 13 11  0
CLD  OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV SC CL
WDR  00 05 06 04 01 36 01 01 04 05 03 02 36 34 34 35 36 34 33 31 29
WSP  00 04 04 05 07 09 09 09 10 10 10 09 08 08 07 05 05 06 08 05 04
P06       100   100    33    95   100    78    55    14    19 16  6
P12             100          97         100          63       19
Q06         3     3     0     2     5     1     1     0     0  0  0
Q12               4           2           5           1        0
T06      1/ 2  0/ 8  0/ 0  0/ 1  2/ 6  1/ 5  1/ 0  0/ 0  0/ 0  0/ 1
T12                  0/ 8        3/ 6        2/ 7        0/ 0  0/ 4
POZ   3  3  8 12 19 21 19 19 23 22 18 19 17 10  3  3  4  3  4  3  3
POS  94 96 88 81 76 73 76 81 76 60 56 54 75 84 96 97 96 96 96 94 95
TYP   S  S  S  S  S  S  S  S  S  Z  S  S  S  S  S  S  S  S  S  S  S
SNW                           4                       4
CIG   6  4  2  2  2  2  2  2  2  2  2  2  3  3  3  4  5  4  4  8  8
VIS   7  3  2  1  3  6  5  4  4  1  3  4  4  5  7  7  7  7  7  7  7
OBV   N BR FG FG BR BR BR BR BR FG BR BR BR BR  N  N  N  N  N  N  N

do i need some sort of "delimeter" code to put in the file before running 
dcgmos?

dcgmos -c YYMMDD/HHNN output_file < input_file

Thank you,

-Mary