Introduction

This documentation describes the pofff tool hosted in https://github.com/cssr-tools/pofff.

Concept

User-friendly open-source image-based history-matching framework for the FluidFlower Benchmark study using OPM Flow.

Overview

The current implementation supports the following executable with the argument options:

pofff -i name_of_input_file.toml

where

-i

The base name of the toml configuration file, (‘input.toml’ by default).

-o

The base name of the output folder (‘output’ by default).

-m

Run a ‘single’ simulation, ‘data’, ‘everest’, ‘ert’, ‘fair’, or ‘none’ (i.e., useful to generate the benchmark figures) (‘single’ by default).

-t

Times in hours separated by commas to evaluate the metrics (‘0.25’ by default).

-f

‘all’ to generate all benchmark figures, ‘basic’ to not generate the Wasserstain distance plot (it is slow), and ‘none’ for no figures (‘basic’ by default).

-e

Experimental data to history match, valid options are C1 to C5 (‘C2’ by default).

-l

Set to 0 to not use LaTeX formatting (‘1’ by default).

-s

The minimum saturation above which gaseous CO2 is considered for the segmentation (‘1e-2’ by default).

-c

The minimum concentration above which CO2 is considered to be dissolved for the segmentation (‘1e-1’ by default).

-u

Use the precomputed wasserstein distance matrix values for minimum concentration of 1e-1 and 5e-2 (min sat of 1e-2) to speed up the computations (‘1’ by default; set to ‘0’ to compute all).