Name
seafloor --- The shell command interface for some functions in the Seafloor module
Syntax
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seafloor contour [increment value ] [start startvalue increment stopvalue] [values value1 value2 value3 ... ] 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 projectCommands for performing gridding and contouring on grids and points datasets.
Arguments
contour [increment value ] [start startvalue increment stopvalue] [values value1 value2 value3 ... ]
...
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.
...
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 (1/d) and distance_square (1/d2) are independent of the specified search radius.
...
The weight functions for search radius 25.