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## Syntax

**DYNAmics****ANALysis ADF { dynamics-adf-statement } END**is invoked from the main level of X-PLOR.**dynamics-adf-statement :==**-
**trajectory-statement**- defines the input data; see Section 12.1.3.
**AGRId=real**- specifies an angular grid (default: 10.0).
**ASPEcies=selection**- selects “A"-species.
**BSPEcies=selection**- selects “B"-species.
**DENSity=real**- is the density that normalizes the distribution (default: 0.0334).
**MINImum-image****BOXX=real BOXY=real**defines x,y,z dimensions of a rectangular box for periodic boundary conditions (default: no periodic boundary conditions).

BOXZ=real END**MODE=AVERageCENTerPOINt**- provides alternate ways of computing angular distributions. AVERage computes distributions around each A-species atom within RADIus around ORIGin and averages them. CENTer computes the distribution around the geometric center of all A-species. POINt does it around the fixed ORIGin
**ORIGin=vector**- is explained under MODE (default: (0 0 0)).
**OUTPut=filename**- writes the radial distribution function to the specified file (default: OUTPUT).
**RADIus=real**- is explained under MODE (default: 0).
**RGRID=real**- is the interval between values of for which is evaluated (default: 0.5).
**RMAX=real**- provides a radial distribution window upper limit for (default: 10.0).
**RMIN=real**- provides a radial distribution window lower limit for (default: 2.0).

*Xplor-NIH 2024-09-13*