Velocity Mean


Compute the average particle velocity using uniform binning.

Input Ports

structure_in MoleculeType A sequence of molecular data.


Select atoms atom select widget The list of atoms contained in the molecule. Here the particles to be used are selected.
Selection mode radio buttons Select the kind of operation:
Pass selected
Pass to output only the atoms selected in the list
Remove selected
Remove from the molecule only the atoms selected in the list
Use cubic cells toggle If set the number of cells on each side is changed to obtain roughly cubic cells.
Cells per side numeric field The number of cells on each side of the volume.
Step time lenght numeric field The time lenght of each step to compute the particle velocity.
Reset button Reset the accumulated velocities.
Use manual limits toggle For the accumulator volume use the limits entered below. If not set the volume limits are computed by the module and show in the fields below.
X, Y, Z min numeric fields Lower coordinates values for the volume.
X, Y, Z max numeric fields Upper coordinates values for the volume.

Output Ports

selected_atoms MoleculeType The atoms selected by the module.
fld_velocity Field_Unif The resulting volume with average velocity vectors associated to each volume cell.
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