ncmeta (version 0.5.0)

nc_inq: File info

Description

Get information about a NetCDF data source, may be a file path, or a RNetCDF file handle, or an OpenDAP/Thredds server address.

Usage

nc_inq(x, ...)
# S3 method for NetCDF
nc_inq(x, ...)
# S3 method for character
nc_inq(x, ...)

Value

data frame of file information, with columns 'ndims', 'nvars', 'ngatts' (number of global attributes), 'unlimdimid' (id of unlimited dimension, or NA), 'filename'

Arguments

x

filename or handle

...

ignored

Examples

f <- system.file("extdata", "S2008001.L3m_DAY_CHL_chlor_a_9km.nc", package = "ncmeta")
nc_inq(f)
nc_var(f, 0)
nc_dim(f, 0)

nc_vars(f)
nc_dims(f)