6.5 Geophysics Plot Options

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These windows allow the user to alter the default display mode for geophysics images, or alter them once an image has been displayed.


The Gravity Display and Magnetics Display Windows may also be used to alter individual when the right mouse button is clicked in a geophysics image window.


GROUP

NAME

FUNCTION

Image Clipping

Relative Clipping

Sets look up table clipping values relative to max/min within image

 

Absolute Clipping

Sets look up table clipping values relative to absolute values (useful when comparing different models)

 

Max Clip

Clips the upper range of the data

 

Min Clip

Clips the lower range of the data

Image Type

Grey Scale

Displays image as grey scale raster

 

Pseudo Colour

Displays image as rainbow look up table raster

 

Contour

Displays image as rainbow look up table contour map

 

Levels

Range is divided evenly into this number of contour levels

Grid

Grid Overlay

Turns on vector overlay of grid intersections

 

Auto

Uses automatic grid spacing (depends on image scale and shape)

 

X,Y Start

Starting position of manualy defined grid

 

Inc X,Y

Grid increments in X & Y direction

 

Sensor

Displays locations of sensors over image, giving exact positions of potential-field calculations