lin_interp1D_class Module
- Stefan Mijin
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- 50 statements
- Source File
Houses linear interpolation class
Used by
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Descendants:
- lin_interp1d_procedures
Interfaces
interface
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private pure module function getFirstDataIndices(this) result(inds)
Getter for firstDataIndex
Arguments
Type Intent Optional Attributes Name class(Interpolation1D), intent(in) :: this Return Value integer(kind=ik), allocatable, dimension(:)
interface
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private pure module function getInterpWeights(this) result(weights)
Getter for interpWeights
Arguments
Type Intent Optional Attributes Name class(Interpolation1D), intent(in) :: this Return Value real(kind=rk), allocatable, dimension(:)
interface
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private pure module function getInterpPoints(this) result(points)
Getter for interpPoints
Arguments
Type Intent Optional Attributes Name class(Interpolation1D), intent(in) :: this Return Value real(kind=rk), allocatable, dimension(:)
interface
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private pure module function interpolate(this, targetArray) result(interpVals)
Interpolate input array defined on the same grid as the interpolation object at points
Arguments
Type Intent Optional Attributes Name class(Interpolation1D), intent(in) :: this real(kind=rk), intent(in), dimension(:) :: targetArray Return Value real(kind=rk), allocatable, dimension(:)
interface
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private pure module subroutine initInterpolation(this, gridPoints, interpolationPoints)
Initialization routine for 1D interpolation object
Arguments
Type Intent Optional Attributes Name class(Interpolation1D), intent(inout) :: this real(kind=rk), intent(in), dimension(:) :: gridPoints real(kind=rk), intent(in), optional, dimension(:) :: interpolationPoints
interface
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private pure module subroutine updateInterpolationPoints(this, interpolationPoints)
Updates the interpolation points and weightss
Arguments
Type Intent Optional Attributes Name class(Interpolation1D), intent(inout) :: this real(kind=rk), intent(in), dimension(:) :: interpolationPoints
Derived Types
type, public, extends(Object) :: Interpolation1D
Linear interpolation object housing information necessary for linearly interpolating 1D data. Will fail assertsion if interpolation points are outside of the grid.
Components
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| logical, | public | :: | userDefined | = | .false. |
True only if user explicitly sets it to true |
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| integer(kind=ik), | private, | allocatable, dimension(:) | :: | firstDataIndex |
Array containing the first interpolation index (the second is 1 above the first) |
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| real(kind=rk), | private, | allocatable, dimension(:) | :: | interpWeights |
Array containing interpolation weights for each interpolation point. Will be set to -1 if the point is outside the grid. |
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| real(kind=rk), | private, | allocatable, dimension(:) | :: | interpPoints |
Points at which this interpolation object provides values |
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| real(kind=rk), | private, | allocatable, dimension(:) | :: | gridBuffer |
Buffer for grid values used when updating interpolation points |
Type-Bound Procedures
| procedure, public :: isDefined => isDefinedObject | |
| procedure, public :: makeDefined => makeDefinedObject | |
| procedure, public :: makeUndefined => makeUndefinedObject | |
| procedure, public :: getFirstDataIndices | |
| procedure, public :: getInterpWeights | |
| procedure, public :: getInterpPoints | |
| procedure, public :: updateInterpolationPoints | |
| procedure, public :: interpolate | |
| procedure, public :: init => initInterpolation |