SAGA-GIS Module Library Documentation (v2.1.3)

Module Multi Level to Surface Interpolation

Parameters

 NameTypeIdentifierDescriptionConstraints
InputVariableGrid list (input)VARIABLE--
Level Heights (*)Grid list (optional input)X_GRIDS--
Minimum Height (*)Grid (optional input)X_GRIDS_CHECKif set, only values with level heights above DEM will be used-
SurfaceGrid (input)SURFACE--
OutputInterpolationGrid (output)RESULT--
OptionsGet Heights from ...ChoiceX_SOURCE-Available Choices:
[0] table
[1] grid list
Default: 1
Level HeightsStatic tableX_TABLE-1 Fields:
- 1. [8 byte floating point number] Height
Horizontal Interpolation MethodChoiceH_METHOD-Available Choices:
[0] Nearest Neighbor
[1] Bilinear Interpolation
[2] Inverse Distance Interpolation
[3] Bicubic Spline Interpolation
[4] B-Spline Interpolation
Default: 4
Vertical Interpolation MethodChoiceV_METHOD-Available Choices:
[0] linear
[1] spline
[2] polynomial trend
[3] polynomial trend (coefficient interpolation)
Default: 0
Sorted LevelsBooleanLINEAR_SORTED-Default: 0
Pre-analyzeBooleanSPLINE_ALL-Default: 0
Polynomial OrderIntegerTREND_ORDER-Minimum: 1
Default: 3
(*) optional

Command-line

Usage: saga_cmd climate_tools 0 -VARIABLE <str> [-X_SOURCE <str>] [-X_GRIDS <str>] [-X_GRIDS_CHECK <str>] [-X_TABLE <str>] [-H_METHOD <str>] [-V_METHOD <str>] [-LINEAR_SORTED <str>] [-SPLINE_ALL <str>] [-TREND_ORDER <num>] -SURFACE <str> [-RESULT <str>]
  -VARIABLE:<str>     	Variable
	Grid list (input)
  -X_SOURCE:<str>     	Get Heights from ...
	Choice
	Available Choices:
	[0] table
	[1] grid list
	Default: 1
  -X_GRIDS:<str>      	Level Heights
	Grid list (optional input)
  -X_GRIDS_CHECK:<str>	Minimum Height
	Grid (optional input)
  -X_TABLE:<str>      	Level Heights
	Static table
	1 Fields:
	- 1. [8 byte floating point number] Height
	
  -H_METHOD:<str>     	Horizontal Interpolation Method
	Choice
	Available Choices:
	[0] Nearest Neighbor
	[1] Bilinear Interpolation
	[2] Inverse Distance Interpolation
	[3] Bicubic Spline Interpolation
	[4] B-Spline Interpolation
	Default: 4
  -V_METHOD:<str>     	Vertical Interpolation Method
	Choice
	Available Choices:
	[0] linear
	[1] spline
	[2] polynomial trend
	[3] polynomial trend (coefficient interpolation)
	Default: 0
  -LINEAR_SORTED:<str>	Sorted Levels
	Boolean
	Default: 0
  -SPLINE_ALL:<str>   	Pre-analyze
	Boolean
	Default: 0
  -TREND_ORDER:<num>  	Polynomial Order
	Integer
	Minimum: 1
	Default: 3
  -SURFACE:<str>      	Surface
	Grid (input)
  -RESULT:<str>       	Interpolation
	Grid (output)