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seafloor contour [increment value ] [start startvalue increment stopvalue] [values value1 value2 value3 ... ] seafloor edit seafloor execute <system command> seafloor flags seafloor import [path filepath] [all] seafloor pingpoints [swath] [range] [index value] seafloor pingbeams [index value] [nbeams value]seafloor profile seafloor refgrid [increment value] [radius value] seafloor wagridding [increment value ] [radius value] [weightfunction function] |
Description
Programmatically perform some of the functionality available in the Seafloor project.
Arguments
contour [increment value ] [start startvalue increment stopvalue] [values value1 value2 value3 ... ]
Create contours from the active structured points dataset (DTM). The result contour dataset will be the active dataset after processing.
increment value
Specify the contour levels increment for contouring the grid.
start startvalue increment stopvalue
Specify the startvalue for the first contour level and the stopvalue for the last contour level. The increment is the change in the depth value between the contour levels.
values value1 value2 value3 ...
Specify the actual contour levels to create. Any value(s) can be specified.
edit
Open the Point Cloud Editor dialog. The command has no arguments. The command is similar to the Gecap menubar entry Tools > Point Cloud > Point Cloud Editor.
execute <system command>
Execute any operating system command. Note that the command often must be specified with the full path to the command. Can be used to execute scripts from Geocap. The command is similar to the Tcl command exec, exept that all the output messages from the seafloor execute command will be printed in the message window.
flags
Open the Point Flag Visibilty Filter dialog. The command has no arguments. The command is similar to the Gecap menubar entry Tools > Point Cloud > Point Flag Visibilty Filter.
import [path filepath] [all]
Import Multibeam Sonar Data to a folder of type Multibeam. If no path argument is specified, the file Multibeam files dialog will be activated for selecting the input files.
...
Create the points from the range data, using the beam range, sound velocity and motion sensors etc.
profile
Open the Cross section window. The command has no arguments. The command is similar to the Gecap menubar entry Windows > New > Cross Section Window.
refgrid [increment value] [radius value]
Create a reference grid from the active points dataset. The actual window must be set in advance. The result grid dataset will be the active dataset after processing.
increment value
Specify increment for the grid cell size. Default value is 100.
radius value
Specify search radius for the distribution of points. Default value is 500.
wagridding [increment value ] [radius value] [weightfunction function]
Create a grid (DTM) from the the active dataset using the Weighted Average gridding algorithm. The actual window must be set in advance The result grid dataset will be the active dataset after processing.
increment value
Specify increments for the grid cell size. Default value is 100.
radius value
Specify search radius in number of grid cells. Default value is 2.The value can be set to 0.
weightfunction function
Select one of the functions: constant (1.0), linear (radius-distance)/radius), square ((radius-distance)/radius)**2), cubic ((radius-distance)/radius)**3), cosinus ((cos(distance/radius)+1)/2)), distance (1/distance), distance_square (1/distance**2). The functions distance and distance_square are independent of the specified search radius.