fracsimu-class {RGeostats}

R Documentation

Class "fracsimu" Set of Simulated Fractures

Description

This class contains the set of simulated fractures and simulated inter-layer horizontal surfaces. The fractures belong to several families (defined as faults, joints, veins, ...): they will be called fractures in this document.

This model is a 2-D prototype which will be expanded to 3-D in the future.

Objects from the Class

Objects can be created by calls of the form new("fracsimu", ...).

Slots

xmax:

Object of class "numeric" Horizontal extension of the field

ymax:

Object of class "numeric" Vertical extension of the field

nfamilies:

Number of fracture families

segments:

The fracture end points are sorted in order to follow a fracture possibly through several layers. It is presented as a matrix with 5 columns and as many rows as end points. The columns correspond to:

• Col1: The rank of the fracture

• Col2: The rank of the segment within a fracture

• Col3: It gives the family type (numerical)

• Col4: The coordinate of the fracture end point along X

• Col5: The coordinate of the fracture end point along Y

• Col6: The orientation of the fracture

• Col7: 1 if the end point is the beginning of a new fracture

layers:

The layer information covers the whole simulated field (including the vertical dilation). It is presented as matrix with 1+5*nfamilies columns and as many rows as they are layers. The columns correspond to:

• Col1: The elevation of the layer top

• Col2: The apparent intensity

• Col3: The actual intensity

• Col4: The survival proportion

• Col5: The number of fractures initiated in the layer

• Col6: The total number of fractures at this stage

Methods

\$

fracsimu$parameter is used to query the value of parameter from fracsimu:

• nfamilies : Number of fracture families

• xmax : Field extension along the horizontal direction

• ymax : Field extension along the vertical direction (calculated as the sum of the layer thicknesses

\$<-

signature(x = "fracsimu"): ...

show

fracsimu.print

print

fracsimu.print

plot

fracsimu.plot

Examples

showClass("fracsimu")

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