An alternative to the traditional fitting of analytical correlogram models or of a linear model of coregionalization has been recently proposed. whereby the conditions For permissibility of a set of (cross) correlogram tables are imposed on their Fourier transforms, that is on the corresponding set of(cross) spectrum tables. The resulting model is entirely non-parametric and consists of a set of permissible (cross) correlogram tables from which gridded correlogram values can be read directly. This paper gives the suite of GSLIB-type programs to implement this correlogram modeling approach. Presentation of the program is backed by a case study using actual petroleum reservoir data (porosity and seismic reflection energy). (C) 2001 Elsevier Science Ltd. All rights reserved. References: 16
展开▼
