From autoplot.org

Controls DataSourceFilter nodes, here called "dsf"

Contents Properties Property changes the controller responds to dsf.uri dsf.sliceDimension dsf.sliceIndex

1 Properties

• uriNeedsResolution the URI has changed and needs to be resolved. Clients can manually resolve the data source, for example when copying.

2 Property changes the controller responds to

2.1 dsf.uri

resolve the uri to a DataSource

2.2 dsf.sliceDimension

The index (0,1,..,N-1) of the rank N dataset to slice.

2.3 dsf.sliceIndex

The index of the slice.