Ordinary Kriging for grid interpolation from irregular sample points.
| Name | Type | Identifier | Description | Constraints |
Input | Points | Shapes (input) | POINTS | - | - |
Options | Attribute | Table field | ZFIELD | - | - |
Type of Quality Measure | Choice | TQUALITY | - | Available Choices: [0] standard deviation [1] variance Default: 0 |
Logarithmic Transformation | Boolean | LOG | - | Default: 0 |
Block Kriging | Boolean | BLOCK | - | Default: 0 |
Block Size | Floating point | DBLOCK | - | Minimum: 0.000000 Default: 100.000000 |
Maximum Distance | Floating point | VAR_MAXDIST | - | Default: -1.000000 |
Lag Distance Classes | Integer | VAR_NCLASSES | initial number of lag distance classes | Minimum: 1 Default: 100 |
Skip | Integer | VAR_NSKIP | - | Minimum: 1 Default: 1 |
Model | Text | VAR_MODEL | - | Default: a + b * x |
Search Range | Choice | SEARCH_RANGE | - | Available Choices: [0] local [1] global Default: 0 |
Maximum Search Distance | Floating point | SEARCH_RADIUS | local maximum search distance given in map units | Minimum: 0.000000 Default: 1000.000000 |
Number of Points | Choice | SEARCH_POINTS_ALL | - | Available Choices: [0] maximum number of nearest points [1] all points within search distance Default: 0 |
Minimum | Integer | SEARCH_POINTS_MIN | minimum number of points to use | Minimum: 1 Default: 4 |
Maximum | Integer | SEARCH_POINTS_MAX | maximum number of nearest points | Minimum: 1 Default: 20 |
Search Direction | Choice | SEARCH_DIRECTION | - | Available Choices: [0] all directions [1] quadrants Default: 0 |