{"references": ["ISAKOV, E., OGILVIE, S.R., TAYLOR, C.W. and GLOVER, P.W.J., 2001. Fluid flow through rough fractures in rocks I: High resolution aperture determinations. Earth and Planetary Science Letters, 191(3-4), pp. 267-282.", "OGILVIE, S.R., ISAKOV, E. and GLOVER, P.W.J., 2006. Fluid flow through rough fractures in rocks. II: A new matching model for rough rock fractures. Earth and Planetary Science Letters, 241(3-4), pp. 454-465.", "OGILVIE, S.R., ISAKOV, E., TAYLOR, C.W. and GLOVER, P.W.J., 2003. Characterization of rough-walled fractures in crystalline rocks."]}

These files contain the software Synfrac. The software can generate model fractal surfaces which are correlated at large scales and independent at small scales. It was created to model fractures in rocks, but can be used in any application requiring the modelling of fractal surfaces with controlled fractal dimension and anisotropy. The Synfrac Readme file contains instructions how to use the software. Please contact p.w.j.glover@leeds.ac.uk for additional information.