open_ncdf: Open a netCDF resource

In ncdfCF: Easy Access to NetCDF Files with CF Metadata Conventions

Open a netCDF resource

Description

This function will read the metadata of a netCDF resource and interpret the netCDF dimensions, variables and attributes to generate the corresponding CF objects. The data for the CF variables is not read, please see CFVariable for methods to read the variable data.

Usage

open_ncdf(resource)

Arguments

resource

The name of the netCDF resource to open, either a local file name or a remote URI.

Value

An CFDataset instance, or an error if the resource was not found or errored upon reading.

Examples

fn <- system.file("extdata",
  "pr_day_EC-Earth3-CC_ssp245_r1i1p1f1_gr_20230101-20231231_vncdfCF.nc",
  package = "ncdfCF")
(ds <- open_ncdf(fn))

ncdfCF documentation built on Sept. 13, 2025, 5:07 p.m.