Package: tidylaslog 0.1.2
tidylaslog: Tidy Import, Indexing, and Export of LAS Well Log Data
Provides tools for reading, parsing, indexing, and exporting LAS (Log ASCII Standard) well log files into tidy, analysis-ready tabular formats. The package separates LAS header information and log data into structured components, builds a searchable index across collections of LAS files, and enables reproducible subsetting of wells based on metadata or curve availability. Output tables can be written to CSV or Parquet formats to support large-scale statistical, machine learning, and earth science workflows. The tidy data structure follows Wickham (2014) <doi:10.18637/jss.v059.i10>. The LAS file structure follows the Canadian Well Logging Society LAS standard <https://www.cwls.org/wp-content/uploads/2017/02/Las2_Update_Jan2017.pdf>.
Authors:
tidylaslog_0.1.2.tar.gz
tidylaslog_0.1.2.zip(r-4.7-any)tidylaslog_0.1.2.zip(r-4.6-any)tidylaslog_0.1.2.zip(r-4.5-any)
tidylaslog_0.1.2.tgz(r-4.6-any)tidylaslog_0.1.2.tgz(r-4.5-any)
tidylaslog_0.1.2.tar.gz(r-4.7-any)tidylaslog_0.1.2.tar.gz(r-4.6-any)
tidylaslog_0.1.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
tidylaslog/json (API)
| # Install 'tidylaslog' in R: |
| install.packages('tidylaslog', repos = c('https://omodolor.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/omodolor/tidylaslog/issues
Pkgdown/docs site:https://omodolor.github.io
Last updated from:d2df627bce. Checks:7 WARNING, 1 ERROR, 1 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | WARNING | 129 | ||
| source / vignettes | ERROR | 163 | ||
| linux-release | WARNING | 128 | ||
| macos-release | WARNING | 81 | ||
| macos-oldrel | WARNING | 97 | ||
| windows-devel | WARNING | 55 | ||
| windows-release | WARNING | 70 | ||
| windows-oldrel | WARNING | 80 | ||
| wasm-release | OK | 112 |
Exports:available_curvesbatch_export_laslogsindex_laslogspull_laslogsread_laslogread_laslog_headerselect_laslogstidylaslogwrite_laslogs
Dependencies:clicpp11dplyrgenericsgluelifecyclemagrittrpillarpkgconfigpurrrR6rlangstringistringrtibbletidyrtidyselectutf8vctrswithr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| List available curve mnemonics in an index | available_curves |
| Index, filter, pull, and export LAS logs in one call | batch_export_laslogs |
| Build a FAIR index for a folder of LAS files | index_laslogs |
| Pull log data for selected wells (optionally selected curves) | pull_laslogs |
| Read a LAS well log file (Log ASCII Standard) into a structured object | read_laslog |
| Read LAS header only (no ~A data) | read_laslog_header |
| Select wells from an index by metadata and curve availability | select_laslogs |
| Universal entry point for reading, indexing, and exporting LAS well logs | tidylaslog |
| Write LAS logs to CSV and/or Parquet | write_laslogs |