Struct RasterBlock

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pub struct RasterBlock<U>where
    U: RasterType,{
    pub block_index: usize,
    pub read_window: ReadWindow,
    pub overlap_size: usize,
    pub geo_transform: GeoTransform,
    pub overlap: Overlap,
    pub shape: RasterDataShape,
    pub epsg_code: usize,
    pub raster_metadata: RasterMetadata<U>,
}

Expand description

A block representing a partition of a raster dataset for parallel processing.

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§block_index: usize

Index of this block in the dataset

§read_window: ReadWindow

Window describing which portion of the dataset this block covers

§overlap_size: usize

Size of overlap with neighboring blocks

§geo_transform: GeoTransform

Geographic transformation parameters

§overlap: Overlap

Overlap data with neighboring blocks

§shape: RasterDataShape

Shape of the raster data

§epsg_code: usize

EPSG coordinate reference system code

§raster_metadata: RasterMetadata

Full raster metadata

Implementations§

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impl RasterBlock
where U: RasterType,

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pub fn into_frc(&self, data: &Array2) -> Array3

Converts a 2D array into a 3D feature array.

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pub fn write_samples_feature<T>( &self, data: &Array2<T>, file_name: &PathBuf, na: T, )
where T: RasterType,

Writes sample data to a vector file.

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pub fn write3<T>(&self, data: Array3<T>, out_fn: &PathBuf)
where T: RasterType,

Writes 3D data to a file.

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pub fn write_time_step_blocks<T>( &self, data: &Array4<T>, tmp_file: &Path, file_stem: &str, bid: usize, ) -> Vec<PathBuf>
where T: RasterType,

Writes each time step (axis 0) of a 4D array as a separate block file.

Replaces the duplicated loop pattern found in apply(), apply_with_mask() and mosaic() in processing.rs.

Trait Implementations§

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impl Clone for RasterBlock
where U: RasterType + Clone,

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fn clone(&self) -> RasterBlock

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

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impl Debug for RasterBlock
where U: RasterType + Debug,

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

Formats the value using the given formatter. Read more

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impl PartialEq for RasterBlock
where U: RasterType + PartialEq,

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fn eq(&self, other: &RasterBlock) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl StructuralPartialEq for RasterBlock
where U: RasterType,

Auto Trait Implementations§

impl Freeze for RasterBlock
where U: Freeze,

impl RefUnwindSafe for RasterBlock
where U: RefUnwindSafe,

impl Send for RasterBlock

impl Sync for RasterBlock

impl Unpin for RasterBlock
where U: Unpin,

impl UnwindSafe for RasterBlock
where U: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> PolicyExt for T
where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more

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impl<T> Same for T

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type Output = T

Should always be Self

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

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fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T
where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

Struct RasterBlockCopy item path

Fields§

Implementations§

impl<U> RasterBlock<U>where U: RasterType,

pub fn into_frc(&self, data: &Array2<U>) -> Array3<U>

pub fn write_samples_feature<T>( &self, data: &Array2<T>, file_name: &PathBuf, na: T, )where T: RasterType,

pub fn write3<T>(&self, data: Array3<T>, out_fn: &PathBuf)where T: RasterType,

pub fn write_time_step_blocks<T>( &self, data: &Array4<T>, tmp_file: &Path, file_stem: &str, bid: usize, ) -> Vec<PathBuf>where T: RasterType,

Trait Implementations§

impl<U> Clone for RasterBlock<U>where U: RasterType + Clone,

fn clone(&self) -> RasterBlock<U>

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

impl<U> Debug for RasterBlock<U>where U: RasterType + Debug,

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

impl<U> PartialEq for RasterBlock<U>where U: RasterType + PartialEq,

fn eq(&self, other: &RasterBlock<U>) -> bool

fn ne(&self, other: &Rhs) -> bool

impl<U> StructuralPartialEq for RasterBlock<U>where U: RasterType,

Auto Trait Implementations§

impl<U> Freeze for RasterBlock<U>where U: Freeze,

impl<U> RefUnwindSafe for RasterBlock<U>where U: RefUnwindSafe,

impl<U> Send for RasterBlock<U>

impl<U> Sync for RasterBlock<U>

impl<U> Unpin for RasterBlock<U>where U: Unpin,

impl<U> UnwindSafe for RasterBlock<U>where U: UnwindSafe,

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> PolicyExt for Twhere T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>where T: Policy<B, E>, P: Policy<B, E>,

fn or<P, B, E>(self, other: P) -> Or<T, P>where T: Policy<B, E>, P: Policy<B, E>,

impl<T> Same for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

Struct RasterBlock

impl<U> RasterBlock<U>
where U: RasterType,

pub fn write_samples_feature<T>( &self, data: &Array2<T>, file_name: &PathBuf, na: T, )
where T: RasterType,

pub fn write3<T>(&self, data: Array3<T>, out_fn: &PathBuf)
where T: RasterType,

pub fn write_time_step_blocks<T>( &self, data: &Array4<T>, tmp_file: &Path, file_stem: &str, bid: usize, ) -> Vec<PathBuf>
where T: RasterType,

impl<U> Clone for RasterBlock<U>
where U: RasterType + Clone,

impl<U> Debug for RasterBlock<U>
where U: RasterType + Debug,

impl<U> PartialEq for RasterBlock<U>
where U: RasterType + PartialEq,

impl<U> StructuralPartialEq for RasterBlock<U>
where U: RasterType,

impl<U> Freeze for RasterBlock<U>
where U: Freeze,

impl<U> RefUnwindSafe for RasterBlock<U>
where U: RefUnwindSafe,

impl<U> Unpin for RasterBlock<U>
where U: Unpin,

impl<U> UnwindSafe for RasterBlock<U>
where U: UnwindSafe,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T> PolicyExt for T
where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,