Larry Syu-Heng LaiQuantitative geoscientist

Code · Python · R

GitHub Projects

I build reproducible pipelines and custom algorithms for subsurface logs and land-surface topography when existing tools fall short.

A person with a large yellow pack hiking up a snowy ridge toward a summit.

Python · Stratigraphic correlation

pyCoreRelator

A Python toolkit for pairwise stratigraphic correlation analysis among sediment cores and well-log data.

Flowchart of the pyCoreRelator correlation workflow.

Python · Valley width

pyValleyWidth

Codes for pytopotoolbox to extract valley width.

Overview of the valley-width extraction method.

Python · Well logs · In development

pyLogCrafter

Basin-scale well-log quality control, spatial normalization, gap filling, and electrofacies tools. Under development.

pyLogCrafter logo, two wavy log curves above the name.

R · Basin subsidence

pyBasinSubs

R scripts for basin subsidence analyses of Taiwan Coastal Range. A newer package is not published yet.

Python · Topographic analysis

pyTopoComplexity

A Python package for multiscale topographic complexity analysis.

Wavelet curvature of a digital elevation model.

Python · Petrography

pyPetrograph

ML-applied toolkits for rock thin-section petrographic analysis.

Mineral map of a thin section from pyPetrograph.

Python · Rock images · In development

pyRockImageLab

Rock-photograph workflows for core-box crop, stitch, and mosaic. Under development.