Grid from Points

Parameter

Comments

Points Layer

<in_layer>

Input point layer.

Value Source

<value_field>

Attribute field with values to interpolate.

Output Storage

<out_dataset>

Output Grid in Esri Grid, IMG or TIFF formats.

Cell Size

<cell_size>

Output Grid cell size.

Mask Layer

{mask_layer}

Polygons that will be used as a mask, output Grid will be created only within the selected mask.

Regression Method

{CRLT | LRCT | LRLT | MLPD | QRLT}

Regression method that will be used in interpolation:

CRLT - Cubic Radial with Linear Tending

LRCT - Linear Radial with Constant Tending

LRLT - Linear Radial with Linear Tending

MLPD - Multi Linear Positive Definite

QRLT - Quadratic Radial with Linear Tending

Quality

{quality}

Interpolation quality. Quality value may vary from 75% to 100%, where 100% quality results in the maximum accuracy and takes into account all input points.

Mean Neighbours

{mean_neighbours}

Mean number of neighbouring points taken into account for interpolating a value in an unmeasured location.

Outlier Probability

{outlier_probability}

Threshold value of the probability that a separate value of the interpolated points is an outlier.