YSI SonTek RiverSurveyor, Системное руководство

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SonTek/YSI Inc
RiverSurveyor System Manual (May 1, 2007)
110
Toolbars
Shows/hides the following toolbars:
•
Show Standard Toolbar – Shows/hides the F
i
le toolbar (
Table 7-1
), which contains the icons
to open a file; connect to the ADP, GPS, and Echo Sounder systems; view the ADP system
setup; and get information about the
RiverSurveyor program.
•
Show Processing Toolbar – Shows/hides the
Processing
toolbar (
Table 7-2
), which contains
the icons to select the velocity coordinate system (
Beam
,
XYZ
,
ENU
; §
3.9
), the velocity ref-
erence (
ADP
,
Bottom Track
,
GPS
; §
3.10.3
), the user-specified rotation angle, the
Track Win-
dow
(§
7.2.4
) display reference (
BT
,
GPS
; §
3.10.1
), and the depth reference (
Bottom-Track
,
Echo Sounder
; §
3.10.6
).
•
Show Controls Toolbar – Shows/hides the
Controls
toolbar (
Table 7-3
), which contains the
icons to zoom-in/zoom-out, to change the
Track Window
’s grid size, to increase/decrease
vector length, to add way points, to toggle between depth-specific or depth-averaged data,
and to select the profile graph variable (
Velocity
,
Amplitude
,
SNR
,
Velocity 3D)
.
•
Show Playback Toolbar – Shows/hides the
Playback
toolbar (
Table 7-4
), which contains the
icons that control data recording and playback –
Stop
,
Play
,
Record
,
Pause
,
Full Rewind
(to
first profile),
Rewind
(to a selected profile),
Forward
(to a selected profile),
Full Forward
(to
the last profile),
Step Backward
(one profile), and
Step Forward
(one profile). Stepping for-
ward and backward can only be done when the
Pause
button has first been pressed.
Table
7-4
also lists the hotkeys that can be used to control playback.
•
Show Playback Speed Toolbar – Shows/hides the
Playback Speed
toolbar (
Table 7-5
), which
lets you play back a data set faster or slower than real-time.
Data Display
Used to show or hide all the tabular data display boxes or the individual tabular displays (§
7.2.2
).
The
Roll-Up
sub-menu is to show/hide the contents each tabular display box while keeping its
caption visible
Show Contour Control Box
Shows/hides the control box (
Figure 7-20
) that lets you
select which display (
Velocity
,
Signal
,
SNR
) and com-
ponents (
Beam
number,
Average
,
Speed
,
Direction
) to
display in the
Contour Window
(§
7.2.6
).
Use the
Display
portion of the box to select one of the
following display options for the
Contour Window
:
•
Velocity
– Water current velocity in (cm/s or ft/s)
•
Signal
– Signal amplitude (in counts)
•
SNR
– Signal-to-noise ratio (in dB) of the received signal vs. the ambient background noise
Use the
Component
portion of the box to select one of the following data components to view in
the
Contour Window
:
•
Beam 1
or
X
coordinate or
East
component – See following Note.
•
Beam 2
or
Y
coordinate or
North
component – See following Note.
•
Beam 3
or
Z
coordinate or
Up
component – See following Note.
•
Beam 4
or
Z2
coordinate or
Up2
component (if applicable) – See following Note.
Figure 7-20. Contour Control Box