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
Commands for performing gridding and contouring on grids and points datasets.
Arguments
contour [increment value ] [start startvalue increment stopvalue] [values value1 value2 value3 ... ]
...
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.
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The weight functions for search radius 25.