The resample module (previously named downsize) is generally superceded by the newer crop_and_downsize module.
General Module Function
The resample module (previously named downsize) reduces or enlarges a 1D, 2D, or 3D structured mesh (an EVS field data type) by eliminating or adding nodes. Downsize factors greater than 1 create smaller data fields by thinning out or skipping data. Resample factors less than 1 create larger data files by duplicating (via interpolation) data.
Module Input Ports
Resample has only one input port. Input to this port must contain structured mesh data and nodal data.
Module Output Ports
Resample has two output ports. The first output port (closest to the left) outputs a new structured mesh of the same type as the input mesh and new nodal data containing data associated with the downsized region. The second output port is undocumented at this time
Module Control Panel
The control panel for resample is shown in the figure above. Three sliders are used to set the downsize factors for the I, J, and K dimensions. The default downsize factor for each dimension is 8 and the range is 0 to 20. The integer slider check box toggles between integer values only for the sliders (on) or float values for the sliders (off). Float sliders are most useful for enlarging the data field (downsize factor <1).
Related Modules