fracture extra command


fracture extra i a<range>

Set fracture extra variables. The extra variable a can be of any type, and is associated with the index i as if stored in an array.

Usage Example

The following example in 3D illustrates how the fracture extra command can be used to assign 2 to the extra in slot 1 for large fractures and 1 to the extra in slot 1 for small fractures.

model new
model random 10000
model domain extent -5 5
;Range definition
fish define mylarge(dummy,frac)
	if fracture.area(frac)>4
		mylarge = 1
;Generate fractures using the default template
fracture generate dfn 'example' fracture-count 500
;Assign extra parameters to fractures
fracture extra 1 'big' range fish @mylarge
fracture extra 1 'small' range fish @mylarge not
;Assign extra parameter to a DFN
fracture dfn-extra 1 'my-dfn'