Abstract: A computer implemented method of generating a model of a composite product comprising a plurality of modules. The method comprises receiving a schematic comprising a plurality of schematic symbols, each schematic symbol representing a respective module and processing each schematic symbol in turn. The processing of each schematic symbol comprises determining a module represented by the schematic symbol, determining one or more module requirements for the module represented by the schematic symbol and adding a representation of the module to a model in accordance with the module requirements.

Abstract: A computer implemented method of generating a model of a composite product comprising a plurality of modules. The method comprises receiving a schematic comprising a plurality of schematic symbols, each schematic symbol representing a respective module and processing each schematic symbol in turn. The processing of each schematic symbol comprises determining a module represented by the schematic symbol, determining one or more module requirements for the module represented by the schematic symbol and adding a representation of the module to a model in accordance with the module requirements.

Abstract: A method of generating a representation of graphical data based upon a plurality of stored floating point data values and a plurality of stored integer values. The method comprises reading a plurality of the integer values, reading a plurality of the floating point data values, each read floating point data value being based upon a respective read integer value, and generating a representation of the graphical data based upon the plurality of read floating point data values.