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NIROM

TODO: Add description of contents

Installation:

The easiest way of running this software is by using docker. Based on the development image of the FEniCS project, we can start a docker container with all dependencies with the following commands:

Initialize docker container

docker run -ti -v $PWD:/home/shared -w /home/shared --rm quay.io/fenicsproject/dev

Install additional dependencies

For mesh generationt to work, we rely on gmsh, meshio and pygmsh

sudo apt-get update -qq && \
sudo apt-get install -y -qq libglu1 libxrender1 libxft2 libxinerama1 libxcursor1 && \
pip3 -q install --upgrade sympy --user && \
pip3 install gmsh --user && \
export HDF5_MPI="ON" && \
export CC=mpicc && \
export HDF5_DIR=/usr/lib/x86_64-linux-gnu/hdf5/mpich/ && \
pip3 install --no-binary=h5py h5py meshio pygmsh --user && \
echo "alias gmsh=/usr/local/lib/python3.6/site-packages/gmsh-4.8.0-Linux64-sdk/bin/gmsh" >> ~/.bashrc && \
echo "export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python3.6/site-packages/gmsh-4.8.0-Linux64-sdk/lib/" >> ~/.bashrc && \
exec bash && \
pip3 install tqdm --user

GMSH alias

Sometimes gmsh is installed in /usr/local/lib/python3.6/site-packages/gmsh-4.8.0-Linux64-sdk/bin/gmsh instead of /usr/local/lib/python3.6/site-packages/gmsh-4.8.0-Linux64-sdk/bin/gmsh and the alias should be adjusted accordingly.

Ubuntu 20.04

If you base your docker installation on the docker image ubuntu:20.04 the following instructions should work:

apt-get update -qq && \
apt-get install -y -qq software-properties-common python3-pip libglu1 libxrender1 libxft2 libxinerama1 && \
add-apt-repository -y ppa:fenics-packages/fenics && \
apt install -y --no-install-recommends fenics && \
pip3 -q install --upgrade sympy && \
pip3 install gmsh && \
export HDF5_MPI="ON" && \ 
export CC=mpicc && \ 
export HDF5_DIR="/usr/lib/x86_64-linux-gnu/hdf5/openmpi/" && \
pip3 install --no-binary=h5py h5py meshio pygmsh && \
echo "alias gmsh=/usr/local/lib/python3.8/site-packages/gmsh-4.8.0-Linux64-sdk/bin/gmsh" >> ~/.bashrc && \
echo "export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python3.8/site-packages/gmsh-4.8.0-Linux64-sdk/lib/" >> ~/.bashrc && \
exec bash  && \
pip3 install tqdm