Specifications

Channel Master Operation Manual
page 80 RD Instruments
HEADER
(6 BYTES + [2 x No. OF DATA TYPES])
FIXED LEADER DATA
(58 BYTES)
ALWAYS OUTPUT
VARIABLE LEADER DATA
(60 BYTES)
VELOCITY
(2 BYTES + 8 BYTES PER RANGE CELL)
CORRELATION MAGNITUDE
(2 BYTES + 4 BYTES PER RANGE CELL)
ECHO INTENSITY
(2 BYTES + 4 BYTES PER RANGE CELL)
WD-command
WP-command
PERCENT GOOD
(2 BYTES)
AMPLITUDE
(16+7*NPing-1BYTE)
COMMANDS
(28 BYTES)
VD-command
VP-command
STATUS
(46 BYTES)
RESERVED
(2 BYTES)
ALWAYS OUTPUT
CHECKSUM
(2 BYTES)
Figure 28. PD0 Standard Output Data Buffer Format
NOTE. Some data outputs are in bytes per range cell. For example, if the
WN-command (number of range cells) = 30, and the following data are
selected for output, the required data buffer storage space is 846 bytes per
ensemble.
WD-COMMAND = WD 111 100 000 (default), WP-COMMAND > 0,
VD-COMMAND = VD 111 000 000 (default), VP-COMMAND = 1(default)
20 BYTES OF HEADER DATA (6 + [2x Number Of Data Types])
58 BYTES OF FIXED LEADER DATA (FIXED)
60 BYTES OF VARIABLE LEADER DATA (FIXED)
242 BYTES OF VELOCITY DATA (2 + 8 x 30)
122 BYTES OF CORRELATION MAGNITUDE DATA (2 + 4 x 30)
122 BYTES OF ECHO INTENSITY (2 + 4 x 30)
122 BYTES OF PERCENT-GOOD DATA (2 + 4 x 30)
22 BYTES OF VERTICAL BEAM AMPLITUDE DATA (16 + 7*1 - 1)
28 BYTES OF VERTICAL BEAM COMMANDS DATA
46 BYTES OF VERTICAL BEAM STATUS DATA
2 BYTES OF RESERVED FOR RDI USE (FIXED)
2 BYTES OF CHECKSUM DATA (FIXED)
846 BYTES OF DATA PER ENSEMBLE