Struct NetCdfDataset 

pub struct NetCdfDataset {
    pub dimensions: Vec<NetCdfDimension>,
    pub global_attributes: Vec<NetCdfAttribute>,
    pub variables: Vec<NetCdfVariable>,
}

A complete NetCDF3 dataset loaded into memory.

Fields

dimensions: Vec<NetCdfDimension>

Ordered list of dimensions

global_attributes: Vec<NetCdfAttribute>

Global attributes

variables: Vec<NetCdfVariable>

Variables (including coordinate variables)

Implementations

impl NetCdfDataset

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

Read a NetCDF3 file from disk.

Errors

Returns DatasetsError if the file cannot be opened, is not a valid NetCDF3 file, or a variable’s data cannot be read.

pub fn from_bytes(bytes: &[u8]) -> Result<Self>

Parse a NetCDF3 dataset from an in-memory byte slice.

The bytes must start with the NetCDF3 magic (CDF\x01 or CDF\x02).

Internally the bytes are written to a temporary file and read back via the netcdf3 crate, which requires a seekable Read backed by a real file.

Errors

Returns DatasetsError::InvalidFormat if the bytes are not valid NetCDF3 or if reading fails.

pub fn variable(&self, name: &str) -> Option<&NetCdfVariable>

Look up a variable by name.

pub fn dimension(&self, name: &str) -> Option<&NetCdfDimension>

Look up a dimension by name.

pub fn variable_names(&self) -> Vec<&str>

Return all variable names.

pub fn dimension_names(&self) -> Vec<&str>

Return all dimension names.

pub fn to_float_array(&self, var_name: &str) -> Result<Array1<f32>>

Get a float (f32) array for the named variable.

Errors

Returns NotFound if no variable with that name exists, or InvalidFormat if the variable’s data is not a Float32 type.

pub fn to_double_array(&self, var_name: &str) -> Result<Array1<f64>>

Get a double (f64) array for the named variable.

Errors

Returns NotFound if no variable with that name exists, or InvalidFormat if the variable’s data is not a Float64 type.

pub fn to_f64_array(&self, var_name: &str) -> Result<Array1<f64>>

Promote any numeric variable to f64, regardless of underlying type.

Characters and raw bytes are excluded.

Errors

Returns NotFound or InvalidFormat as appropriate.

Trait Implementations

impl Clone for NetCdfDataset

fn clone(&self) -> NetCdfDataset

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NetCdfDataset

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

Formats the value using the given formatter.