OPM/opm-core — pull request #87 by atgeirr (2012-10-30 12:33:27+00:00)
Title: Time-of-flight: multidimensional upwinding and new program

This set of commits contains two primary contributions:
* Multidimensional upwinding for upstream tof (lowest order FV method only).
* compute_tof_from_file, a program that reads a grid, porosities, sources and fluxes from files and computes tof from that. This is in contrast to compute_tof, that sets up a pressure problem and solves it first.