Struct GribFile 

pub struct GribFile { /* private fields */ }

A GRIB file containing one or more logical fields.

Implementations

impl GribFile

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

Open a GRIB file from disk using memory-mapped I/O.

pub fn open_with_options<P: AsRef<Path>>( path: P, options: OpenOptions, ) -> Result<Self>

Open a GRIB file from disk using explicit decoder options.

pub fn open_with_local_parameters<P: AsRef<Path>>( path: P, options: OpenOptions, local_parameters: &[LocalParameterEntry<'_>], ) -> Result<Self>

Open a GRIB file from disk using explicit decoder options and local table entries.

pub fn open_with_grib1_predefined_bitmaps<P: AsRef<Path>>( path: P, options: OpenOptions, predefined_bitmaps: &[PredefinedBitmap<'_>], ) -> Result<Self>

Open a GRIB file from disk using caller-supplied GRIB1 predefined bitmaps.

pub fn open_with_local_parameters_and_grib1_predefined_bitmaps<P: AsRef<Path>>( path: P, options: OpenOptions, local_parameters: &[LocalParameterEntry<'_>], predefined_bitmaps: &[PredefinedBitmap<'_>], ) -> Result<Self>

Open a GRIB file from disk using GRIB2 local parameters and GRIB1 predefined bitmaps.

pub fn from_bytes(data: Vec<u8>) -> Result<Self>

Open a GRIB file from an owned byte buffer.

pub fn from_bytes_with_options( data: Vec<u8>, options: OpenOptions, ) -> Result<Self>

Open a GRIB file from an owned byte buffer using explicit decoder options.

pub fn from_bytes_with_local_parameters( data: Vec<u8>, options: OpenOptions, local_parameters: &[LocalParameterEntry<'_>], ) -> Result<Self>

Open a GRIB file from bytes using explicit decoder options and local table entries.

pub fn from_bytes_with_grib1_predefined_bitmaps( data: Vec<u8>, options: OpenOptions, predefined_bitmaps: &[PredefinedBitmap<'_>], ) -> Result<Self>

Open a GRIB file from bytes using caller-supplied GRIB1 predefined bitmaps.

pub fn from_bytes_with_local_parameters_and_grib1_predefined_bitmaps( data: Vec<u8>, options: OpenOptions, local_parameters: &[LocalParameterEntry<'_>], predefined_bitmaps: &[PredefinedBitmap<'_>], ) -> Result<Self>

Open a GRIB file from bytes using GRIB2 local parameters and GRIB1 predefined bitmaps.

pub fn edition(&self) -> u8

Returns the GRIB edition of the first field.

pub fn message_count(&self) -> usize

Returns the number of logical fields in the file.

pub fn message(&self, index: usize) -> Result<Message<'_>>

Access a field by index.

pub fn messages(&self) -> MessageIter<'_>

Iterate over all fields.

pub fn read_all_data_as_f64(&self) -> Result<Vec<ArrayD<f64>>>

Decode every field in the file.

pub fn read_all_data_as_f32(&self) -> Result<Vec<ArrayD<f32>>>

Decode every field in the file as f32.