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# Create a 3D grid (cube) using moving average as the default interpolator. # Update cube towards wells in workspace # Smooth cube with gaussian filter. # Write out inlines and crosslines in a cube to file filename. # Transform a cube or grid or polydata (points) to a new cube. |
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Use a reference_grid in workspace to tell the layout of the result cube.
smo smoothstrength
Will use smoothing of cube at end of gridding.
Update cube towards wells in workspace.
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Update cube towards wells in workspace checkshot_name. Moving average is the default interpolator.
check checkstart checkstop. Remove cells that has an unacceptable range within checkstart checkstop velocity.
disk - Apply disk for temporary datasets. Used to save memory and recommended for large cube gridding.
tensor - Update using b-spline tensor. [max radius]. Optionally use a max radius. [fac factor]. Optionally use a radius factor.
conic - Update using conic shape. [rad radius]. Optionally use a radius value.
two - The format of the well string is x y z two_way_travel_time. Default if not specified is x y z one_way_travel_time
cube - The format of the well string is the same as the cube: x y time cube_velocity.
Smooth cube with gaussian filter.
smo [gau dim 2] [rad radius xradius yradius zradius]
Smooth cube with gaussian filter.
gau dim 2
rad xradius yradius zradius - Apply smmothing in only 2 dimensions
z - Apply z-plane smoothing.Alternative to gaussian
rad radius - Apply a radius value in smoothing.radius factors in smoothing. The factors are given independently to x, y, and z directions. Smoothing is a weighted sum of grid nodes to the side of the centre, where the number of nodes used is 2 times the radius factor.
gau rad 0 0 zradius - Apply smoothing only in the z-direction
Write out the z values of the cube as inlines and crosslines to an external file.
write [lim limlimit_value*] _inlinestart xlinestart inlinestop xlinestop ] [xytv] [form format] inlinestart xlinestart inlinestep xlinestep filename.
Write out cube to file filename.
lim limit_value - Apply a limit and a limit_value for the number of nodes written out to test the procedure.
inlinestart xlinestart inlinestop xlinestop.
xytv - The output switches inline and xline when writing x y time velocity.
formformat - Format specification of the output:
format = 1 (default) : Id inline xline x-utm y-utm time velocity
format = 2: inline xline x-utm y-utm time velocity
format = 3: xline x-utm y-utm time velocity
format = 0: x-utm y-utm time velocity
iinlinestart xlinestart inlinestep xlinestep - Specify start and stop step of inlines and crosslines to be written out.
filename - Specify file name of output.
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filt impl, gen - Generate grid
lim limit_value - Apply a limit and a limit_value for the number of nodes written out to test the procedure.