ncmeta (version 0.4.0)

nc_att: NetCDF attributes

Description

Variable attributes are number 0:(n-1). Global attributes are indexed by -1 or the label "NC_GLOBAL".

Usage

nc_att(x, variable, attribute, ...)
# S3 method for NetCDF
nc_att(x, variable, attribute, ...)
# S3 method for character
nc_att(x, variable, attribute, ...)

Value

data frame of attribute with numeric id, character attribute name, character or numeric variable id or name depending on input, and attribute value.

Arguments

x

or file handle

variable

name or index (zero based) of variable

attribute

name or index (zero based) of attribute

...

ignored

Details

nc_inq includes the number of global attributes nc_vars includes the number of variable attributes

Examples

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