Changing The Calculation Parameters For The Size Distribution Information Pane; Using The Zoom Information Pane To Study Details In The Echogram - Simrad ES80 Reference Manual

Simrad ES80 Reference Manual
Changing the calculation parameters for the Size Distribution
information pane
The
Calculation Interval
biomass and the size distribution. You can base the calculations on sailed distance,
elapsed time, or a portion of the echogram view.
Context
The biomass and size distribution values are calculated based on the echo data collected
by the ES80. Use the
calculations. You can base the calculations on data collected
• within a given time frame
• from a defined number of pings
• from the data used to create a portion of the current view
The
Calculation Interval
interface.
• The page is opened in the
• The dialog box is opened using the
The parameters are the same, it does not matter if you use the page or the dialog box.
Procedure
1 Open the
Setup
2 Select
Calculation Interval
Calculation Interval dialog box, page 344
3 Adjust the settings to fit your requirements.
4 Select to save the selected setting and close the dialog box.
OK
Using the Zoom information pane to study details in the
echogram
If you need to magnify a part of the echogram to study details, you can use the Zoom
information pane. Three Zoom information panes can be opened for each channel.
Context
The Zoom information pane allows you to magnify a chosen area of the current
echogram. Once the Zoom information pane is opened, the zoomed area is visible as a
dotted rectangle in the echogram. You can change the size of this zoomed area, and you
can move the rectangle anywhere inside the active view.
140
settings define the parameters that are used to calculate the
Calculation Interval
parameters can accessed from two places in the ES80 user
Information Pane Options
Calculation Interval
menu.
to open the dialog box.
settings to limit the source data used by these
dialog box.
button on the menu.
Setup
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