georocdata 0.1.0

GEOROC database downloader and SQLite converter

GeoRocData

GEOROC database downloader and SQLite converter.

Automatically downloads, processes, and builds a SQLite database from GEOROC precompiled datasets.

Features

• Download all GEOROC precompiled CSV data from the new georoc.eu DOI system
• Legacy fallback to georoc.mpch-mainz.gwdg.de for older data
• Fix CSV quote errors that GEOROC data commonly has
• Split each CSV into data, abbreviations, and references sections
• Build SQLite database with deduplication

Installation

pip install georocdata

Usage

Command Line

# Full update: download + process + build DB
georocdata

# Only download
georocdata --download-only

# Only process existing CSVs + build DB
georocdata --process-only

# Use legacy georoc.mpch-mainz.gwdg.de source
georocdata --source legacy

# Both sources
georocdata --source both

# Skip steps
georocdata --skip-fix --skip-split

# Custom output directory and DB name
georocdata --output-dir ./my_data --db-name my_georoc.db

Python API

from georocdata import GEOROCDownloader, GEOROCProcessor

# Download
dl = GEOROCDownloader(output_dir="./data")
dl.download_new_source()

# Process
proc = GEOROCProcessor(data_dir="./data")
proc.fix_all_csvs()
proc.split_all_csvs()
proc.build_database(db_path="./GeoRoc.db")

Data Sources

GEOROC provides 14 precompiled dataset categories:

Category	DOI
Archaean Cratons	10.25625/1KRR1P
Complex Volcanic Settings	10.25625/1VOFM5
Continental Flood Basalts	10.25625/WSTPOX
Convergent Margins	10.25625/PVFZCE
Intraplate Volcanic Rocks	10.25625/RZZ9VM
Oceanic Plateaus	10.25625/JRZIJF
Ocean Basin Flood Basalts	10.25625/AVLFC2
Ocean Island Groups	10.25625/WFJZKY
Seamounts	10.25625/JUQK7N
Rift Volcanics	10.25625/KAIVCT
Rocks	10.25625/2JETOA
Minerals	10.25625/SGFTFN
Melt Inclusions	10.25625/7JW6XU
Sample Metadata	10.25625/4EZ7ID

License

GPLv3+