geomaterials_field_exists: retrieve the geomaterials records of empty or not empty of a...

In OpenMindat: Quickly Retrieve Datasets from the 'Mindat' API

retrieve the geomaterials records of empty or not empty of a given field.

Description

: Queries the list of geomaterials with an empty or not empty of a given field.

Usage

geomaterials_field_exists(fieldname,bexists,...)

Arguments

fieldname	string
bexists	bool
...	Further named parameters.Other optional arguments.

Details

This function releated to all the fields of geomaterials. e.g. meteoritical_code_exists.Meteoritical code exists. Include non-empty (true) / include empty only (false) retrieve the geomaterial list with an empty or not empty of a given field.

Value

df, a list of geomaterials

Examples

## Not run: 
df <-geomaterials_field_exists("meteoritical_code")

## End(Not run)

OpenMindat documentation built on June 8, 2025, 1:47 p.m.