Computree Documentation

5 - NODATA interpolation (LVOX 3)

Plugin : LVOX
Nom de classe : LVOX3_StepInterpolateDistance

Description

This step allows for interpolation of NODATA and error codes (shown as negative values). Three interpolation methods are provided. Two based on the neighboorhood (Distance and Trust) as well as one based on the Z average, faster but less precise.

Paramètres

Pre-configuration settings (cannot be changed once the step is added) :
  • Interpolation type : String with the following possible values =
    • Distanceis default
    • Trust
    • Z Axis Average
    • Kriging Binomial (In Development)
    • Kriging Normal (In Development)
Step parameters:
The following settings depends on the interpolation type chosen
  • Distance
    • Minimum density : double default 0.000
    • Interpolation radius : double default 1.000
    • Decay power : integer default 0
  • Trust
    • Minimum density : double default 0.000
    • Interpolation radius : double default 1.000
    • Lower bound : integer default 10
    • Upper bound : integer default 30
  • Z Axis Average
    • Effective rays (Nt - Nb) Threshold : integer default 10
    • Number of heights Z axis average is computed on : integer defaul 1
  • Kriging Binomial (In Development)
    • Effective rays (Nt - Nb) Threshold : integer default 10
    • Interpolation radius : double default 1.000
  • Kriging Normal (In Development)
    • Effective rays (Nt - Nb) Threshold : integer default 10
    • Interpolation radius : double default 1.000

Données d'entrée

Structure des données d'entrée recherchées :

Result : Grids
    ...
        Group (Group)
            Hits (3D grid LVOX)
            Theoretical (3D grid LVOX)
            Before (3D grid LVOX)
            Density grid (3D grid LVOX)

Données de sortie


Group [Group]:
...
LVOX3_Grid3D [Density - interpolated]