openvisuspy
Project description
OpenViSUS Visualization project
The official OpenVisus C++ GitHub repository is here.
Install openvisuspy
Create a virtual environment. This step is optional, but best to avoid conflicts:
python3 -m venv .venv
source .venv/bin/activate
python3 -m pip install --upgrade pip
Install python packages, technically only numpy
is stricly needed, but to access cloud storage and show dashboards/notebooks, you need additional packages too.
python3 -m pip install numpy boto3 xmltodict colorcet requests scikit-image matplotlib bokeh panel itkwidgets[all] pyvista vtk jupyter
Next, nstall Openvisus packages.
If you do not need the OpenVisus viewer (or if you are in Windows WSL):
python3 -m pip install --upgrade OpenVisusNoGui
python3 -m pip install --upgrade openvisuspy
if you do need the OpenVisus viewer:
python3 -m pip install --upgrade OpenVisus
python3 -m OpenVisus configure
python3 -m pip install --upgrade openvisuspy
Examples
Bokeh Dashboards
python3 -m bokeh serve "examples/dashboards/run.py" --dev --address localhost --args --single
python3 -m bokeh serve "examples/dashboards/run.py" --dev --address localhost --args --multi
python3 -m bokeh serve "examples/dashboards/nasa.py" --dev --address localhost --args --single
Other misc examples:
python -m bokeh serve "examples/dashboards/run.py" --dev --args --dataset "https://atlantis.sci.utah.edu/mod_visus?dataset=david_subsampled&cached=1" --palette Greys256 --palette-range "[0, 255]"
python -m bokeh serve "examples/dashboards/run.py" --dev --args --dataset "https://atlantis.sci.utah.edu/mod_visus?dataset=2kbit1&cached=1" --palette Greys256 --palette-range "[0, 255]"
python -m bokeh serve "examples/dashboards/run.py" --dev --args --dataset "https://atlantis.sci.utah.edu/mod_visus?dataset=chess-zip&cached=1" --palette Viridis256 --palette-range "[-0.017141795, 0.012004322]" --num-views 3
Panel Dashboards
python -m panel serve "examples/dashboards/run.py" --dev --address localhost --args --single
python -m panel serve "examples/dashboards/run.py" --dev --address localhost --args --multi
python -m panel serve "examples/dashboards/nasa.py" --dev --address localhost --args --single
Jupyter Notebooks
python3 -m jupyter notebook ./examples/notebooks
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