measure history command

Syntax

measure history <id id > keyword id id2 or v

Primary keywords:

coordination    porosity    position-x    position-y    position-z    radius    strainrate-xx    strainrate-xy    strainrate-xz    strainrate-yx    strainrate-yy    strainrate-yz    strainrate-zx    strainrate-zy    strainrate-zz    stress-xx    stress-xy    stress-xz    stress-yx    stress-yy    stress-yz    stress-zx    stress-zy    stress-zz

Add a measure history. A history is a floating point variable that can be sampled and stored during a model run. The optional id directly following history creates a history with the specified ID. If not specified, then the next available history ID is used. Following one of the keywords given below, either 1) a position vector or 2) an additional id keyword must be given to define the specific measurement object. Review the common c history commands for details regarding the manipulation of histories.

coordination

Coordination, or average number of contacts per body, inside the measurement object.

porosity

Porosity inside the measurement object.

position-x

x-position of the measurement object.

position-y

y-position of the measurement object.

position-z (3D only)

z-position of the measurement object.

radius

Radius of the measurement object.

strainrate-xx

xx-component of the strain rate inside the measurement object.

strainrate-xy

xy-component of the strain rate inside the measurement object.

strainrate-xz (3D only)

xz-component of the strain rate inside the measurement object.

strainrate-yx

yx-component of the strain rate inside the measurement object.

strainrate-yy

yy-component of the strain rate inside the measurement object.

strainrate-yz (3D only)

yz-component of the strain rate inside the measurement object.

strainrate-zx (3D only)

zx-component of the strain rate inside the measurement object.

strainrate-zy (3D only)

zy-component of the strain rate inside the measurement object.

strainrate-zz (3D only)

zz-component of the strain rate inside the measurement object.

stress-xx

xx-component of the stress inside the measurement object.

stress-xy

xy-component of the stress inside the measurement object.

stress-xz (3D only)

xz-component of the stress inside the measurement object.

stress-yx

yx-component of the stress inside the measurement object.

stress-yy

yy-component of the stress inside the measurement object.

stress-yz (3D only)

yz-component of the stress inside the measurement object.

stress-zx (3D only)

zx-component of the stress inside the measurement object.

stress-zy (3D only)

zy-component of the stress inside the measurement object.

stress-zz (3D only)

zz-component of the stress inside the measurement object.