example_las_obj: An example of a LAS object.

In Gitmaxwell/lastools: Tools for reading/writing and maniplulating Canadian Well Logging Society (CWLS) Format V1.2 or 2.0 LAS Files as R Objects

Description

An example of a LAS object created from a LAS file (49-005-30258.las) downloaded from the Minnelusa Digital Log Data website

Usage

las_obj = lastools::example_las_obj

Format

A List of length 8 comprising of

VERSION

LAS version number

WELL

A data frame describing the well section (~W) information. Comprises of four columns (MNEM (Mnemonic code),UNIT (Unit code),VALUE,DESCRIPTION)

CURVE

A data frame describing the curve section (~C) information. Comprises of four columns (MNEM (Mnemonic code), UNIT (Unit code),API.CODE, DESCRIPTION)

PARAM

A data frame describing the parameter (~P) information. Comprises of four columns (MNEM (Mnemonic code),UNIT (Unit code),VALUE,DESCRIPTION)

OTHER

Placeholder for 'Other' information

LOG

A data frame describing the log (~A) information. Comprises of four columns (DEPT (Depth), DT (Delata travel time), RESD (Resistivity), SP (Spontaneous Potential), GR (Gamma Ray))

PATH

Usually stores the file load path. In this case is set to "Example"

ATTRIBUTES

A data frame with eight columns describing the primary well attribute information including (well (the well id), null (the LOG data null value), start(the LOG data start depth),start_units (the start depth units (in this case Feet), stop (the LOG data end depth), step (LOG data increment step size), step_units (LOG data step units),path (the original load path location))

...

Source

www.Minnelusa.com

Gitmaxwell/lastools documentation built on May 16, 2020, 2:46 p.m.