Novatel DL-V3 user manual PDC Log Header, Type Size Description Range Offset

C.1 PDC FILES

In a PDC file, the sequence of data exists in the following format:

Header

FILEHDRB

GPS Logs

SITELOGB #1

GPS Logs

:

.

GPS Logs

SITELOGB #n

GPS Logs

EOF

Site records’ meteorological logs (MET) may occur at arbitrary locations throughout the file. The records are linked to allow easy extraction. The file header information block consists of 128 bytes, see Table 66.

Table 66: PDC Log Header

Item	Type	Size	Description	Range	Offset
Description	char	60	File Description. ^Z can be included to		0
			indicate that the description is less than
			60 characters.
EOF	byte	1	C:\ TYPE does not pass this point	^Z	60
			(artificial End of File)
Signature	char	7	“NOVATEL”		61
FileCode	byte	1	Indicates the type of file.		68
Version	byte	1	Version number	0+	69
Revision	byte	1	Revision number	0 to 99	70
Reserved	byte	57	Reserved for future use		71

DL-V3 User Manual Rev 3 149