A method for producing a multilayer information recording medium the method including: holding a substrate; feeding a resin onto the substrate; and removing the excess resin by moving a squeegee throughout the entire surface of the substrate. The determination of the parameter includes optimizing the seismic survey for separation of the sensed energy according to the seismic sources. A spatial-processor generates a plurality of context zones based upon the information contained in the location database to provide actuator coverage for the spatially-bounded zone. The interconnections from a node x to a node y in the topology satisfy the relationship y= mod O, where 1\u2266j\u2266k, and the computing nodes are arranged onto a plurality of modules. The system further tracks updates to the data and transfers those updates back to the subbuffer.