Struct NetCdfReader 

pub struct NetCdfReader { /* private fields */ }

NetCDF file reader.

Provides methods for reading NetCDF files, including metadata and data.

Implementations

impl NetCdfReader

pub fn open(path: impl AsRef<Path>) -> Result<Self>

Open a NetCDF file for reading.

Real NetCDF-4 / HDF5 files are read with the Pure-Rust oxinetcdf backend. When the netcdf3 feature is enabled, NetCDF-3 classic and 64-bit offset files are read first via the netcdf3 crate.

Arguments

• path - Path to the NetCDF file

Errors

Returns NetCdfError::InvalidFormat if the file is neither a readable NetCDF-3 file nor a readable NetCDF-4 / HDF5 file.

pub fn from_netcdf3(file: FileReader) -> Result<Self>

Create a reader from a NetCDF-3 file.

Errors

Returns error if metadata cannot be read.

pub const fn metadata(&self) -> &NetCdfMetadata

Get the file metadata.

pub fn version(&self) -> NetCdfVersion

Get the file format version.

pub fn dimensions(&self) -> &Dimensions

Get dimensions.

pub fn variables(&self) -> &Variables

Get variables.

pub fn global_attributes(&self) -> &Attributes

Get global attributes.

pub fn cf_metadata(&self) -> Option<&CfMetadata>

Get CF metadata if available.

pub fn read_f32(&self, var_name: &str) -> Result<Vec<f32>>

Read variable data as f32.

Errors

Returns error if variable not found or data cannot be read.

pub fn read_f64(&self, var_name: &str) -> Result<Vec<f64>>

Read variable data as f64.

Errors

Returns error if variable not found or data cannot be read.

pub fn read_i32(&self, var_name: &str) -> Result<Vec<i32>>

Read variable data as i32.

Errors

Returns error if variable not found or data cannot be read.

Trait Implementations

impl Debug for NetCdfReader

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.