1. A computer implemented method for modeling a proposed geological volume, the method comprising: digitally creating a three-dimensional (3D) model of a geological volume, the model including one or more variables each of which is a mathematical factor in an analysis confidence of one or more sub-volumes of the volume; defining, by a processor, standardized values for each of the one or more variables; automatically, mathematically determining the analysis confidence of the one or more sub-volumes using the standardized values; and updating the model to include the determined analysis confidence of the one or more sub-volumes, said updating being automatic by the processor, and the processor generating the updated model on output.