This module contains the CoSTA simulators built using the IFEM library.

1. Install IFEM from https://github.com/OPM/IFEM

This is done by first navigating to a folder <App root> in which you want the applications and typing

git clone https://github.com/OPM/IFEM-AdvectionDiffusion
git clone https://github.com/OPM/IFEM-Darcy

The source code for this module should be placed alongside the others. The build system uses sibling directory logic to locate the modules.

sudo apt install libpython3-dev
sudo apt install pybind11-dev

To compile, first navigate to the root catalogue <App root>.

1. cd IFEM-CoSTA
2. mkdir Debug
3. cd Debug
4. cmake -DCMAKE_BUILD_TYPE=Debug -DPYTHON_EXECUTABLE=/usr/bin/python3 ..
5. make

This will compile the python modules. Change all instances of Debug with Release to drop debug-symbols, and get a faster running code.

IFEM uses the cmake test system. To compile and run all regression- and unit-tests, navigate to your build folder (i.e. <App root>/IFEM-CoSTA/Debug) and type

make check