https://github.com/digital-porous-media/pylbpm

https://github.com/digital-porous-media/pylbpm

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Repository

Basic Info
  • Host: GitHub
  • Owner: digital-porous-media
  • License: bsd-2-clause
  • Language: Python
  • Default Branch: main
  • Size: 1.85 MB
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  • Watchers: 1
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  • Open Issues: 0
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Created over 1 year ago · Last pushed 10 months ago
Metadata Files
Readme License

README.md

pyLBPM

A python-based management interface for the LBPM software

Installation

To install pyLBPM with pip (note Python installs scripts to $HOME/.local/.bin)

git clone git@github.com:digital-porous-media/pyLBPM.git cd pyLBPM pip install ./ export PATH=$HOME/.local/bin:$PATH

⚠️ Note It is best to run the following lines from nodes with access to a GPU. On Texas Advanced Computing Center (TACC) systems, this can be done using an interactive development session. The total installation time takes 1-2 hours.

Accessing idev on TACC Vista

bash idev -p gh-dev -t 2:00:00 module load gcc cuda python3

Accessing idev on TACC Lonestar6 ```bash idev -p gpu-a100-small -t 2:00:00 module load gcc/9.4.0 cuda ```

To download LBPM dependencies, launch a Python command prompt and run the following from the Python command line.

``` from pyLBPM import lbpmsetup lbpminstallpath="~/local" lbpmconfigsetup=lbpmsetup.downloaddependencies(lbpminstallpath) lbpmconfigsetup=lbpmsetup.installdependencies(lbpminstall_path)

```

To install LBPM from the python command line from pyLBPM import lbpm_setup lbpm_install_path="~/local" lbpm_config_setup=lbpm_setup.install_lbpm(lbpm_install_path)

Launching simulations

Step 1. Set up a working directory for your simulation SIMDIR=/path/to/my/simulation mkdir -p $SIMDIR Step 2. Run example scripts to setup a simple simulation (modify as needed to suit your case) python example/setup_color_simulation.py $SIMDIR Step 3. Launch the simulation (should capture local build environment from config files) python example/launch_color.py $SIMDIR

Managing simulation data

From the python command line sdir="/path/to/my/simulation" from pyLBPM import lbpm_color_model timelog=lbpm_color_model.read_timelog(simulation_directory=sdir, plot_data=False) print(timelog)

Visualizing simulation data

To do: write a python interface to read LBPM HDF5 files

Owner

  • Name: Digital Porous Media
  • Login: digital-porous-media
  • Kind: organization
  • Email: bcchang@utexas.edu

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Dependencies

setup.py pypi
  • matplotlib *
  • numpy *
  • pandas *
  • pathlib *
  • pyyaml *