For each cell, compares the cell value(s) of one or more expression(s) with the search key in a table and assigns a new value linked to that record in the key which matches the value(s) of the input expression
Creates on basis of one or more maps a table with a score for each key in the table. The score is the total area of the cells that match the key in the table.
Divides (integer division) the values on a first expression by the values on a second expression and assigns this quotient to the result, on a cell-by-cell basis.
Divides (integer division) the values on a first expression by the values on a second expression and assigns the remainder to the result, on a cell-by-cell basis.
Converts from nominal, ordinal, scalar, directional or ldd data type to a boolean data type or generates a map of boolean data type with one constant value.
Converts from boolean, nominal, ordinal, scalar or ldd data type to a directional data type or generates a map of directional data type with one constant value.
Converts from boolean, nominal, ordinal, scalar or directional data type to a ldd data type or generates a map of ldd data type with one constant value.
Converts from boolean, ordinal, scalar, directional or ldd data type to a nominal data type or generates a map of nominal data type with one constant value.
Converts from boolean, nominal, scalar, directional or ldd data type to a ordinal data type or generates a map of ordinal data type with one constant value.
Converts from boolean, nominal, ordinal, directional or ldd data type to a scalar data type or generates a map of scalar data type with one constant value.
Increases spatial frequency within a specified square neighbourhood. For each cell, it calculates the sum of cell values of an expression in a specified surrounding neighbourhood; this is subtracted from the cell values itself multiplied by twice the number of cells in the surrounding neighbourhood. The result of this calculation is assigned to the corresponding cell for the result.
For each cell, finds the most often occurring cell values within a specified square neighbourhood and assigns it to the corresponding cell for the result
Creates a local drain direction map expression using the 8 points pour algorithm with flow directions from each cell to its steepest downslope neighbour. Pits can be removed with pit removing threshold map(s).
Creates a modified digital elevation model which fits the local drain direction map generated on the basis of the original digital elevation model (the elevation model is the input of the operation).
For each cell, calculates the friction-distance of the shortest material-distance path over a map with friction material from an identified source cell or cells to the cell under consideration.
For each cell, calculates the friction-distance of the shortest material-distance path over a map with friction material from an identified source cell or cells to the cell under consideration, where only paths are considered in downstream direction from the source cells.
For each cell, determines the shortest friction-distance path over a map with friction from an identified source cell or cells to the cell under consideration, where only paths are considered in downstream direction from the source cells. The value of the source cell at the start of this shortest material-distance path is assigned to the cell under consideration.
Determines for each cell the shortest friction-distance path over a map with friction material from an identified source cell or cells to the cell under consideration. The value of the source cell at the start of this shortest friction-distance is assigned to the cell under consideration.
Calculates for each cell the material-distance of the path over a map with friction from the cell under consideration to the downstream nearest TRUE cell.
For each cell assigns the accumulative-material-distance of the longest accumulative-material-path upstream over the local drain direction network to one of the cells against the divide of its catchment.
For each cell calculates the accumulated amount of material that flows out of the cell into its neighbouring downstream cell. This accumulated amount is the amount of material in the cell itself plus the amount of material in upstream cells of the cell.
Transport input of material downstream over a local drain direction network; material is transported from one cell to its downstream cell when the transport capacity is exceeded, the remaining material is stored.
Transport input of material downstream over a local drain direction network; a fraction of the material is transported to its downstream cell, the remaining material is stored.
Transport input of material downstream over a local drain direction network; transport from one cell to its downstream cell only takes place if the amount of the material input to the cell exceeds the transport trigger of the cell: if the trigger is exceeded, all material is transported, else all material is stored.
Determines for each TRUE cell on a Boolean input expression the path over the local drain direction network downstream to its pit; on the result, each cell which is on a path is assigned a TRUE.
Assigns a TRUE or FALSE value for each cell on the result according to the visibility of that cell from one or more viewpoint cells in a 3D landscape defined by a digital elevation model.
For each cell, assigns the average value of the cells that belong to the same area to the cell itself. Areas are identified by cell values on a expression with classes.
For each cell, assigns the number of unique cell values that belong to the same area to the cell itself. Areas are identified by cell values on a expression with classes.
For each cell, assigns the most often occurring cell value of cells that belong to the same area to the cell itself. Areas are identified by cell values on a expression with classes.
For each cell, assigns the maximum value of the cells that belong to the same area to the cell itself. Areas are identified by cell values on a expression with classes.
For each cell, assigns the minimum value of the cells that belong to the same area to the cell itself. Areas are identified by cell values on a expression with classes.
For each cell, assigns the sum of cells of cells that belong to the same area to the cell itself. Areas are identified by cell values on a expression with classes.
Assigns for each time step one of a set of maps in the database. Each time step, the map is taken with the extension that refers to the time at the time step.
For each time step assigns cell values read from a time series that is linked to a map with unique identifiers. Per time step, the time series gives for each unique identifier a cell value that is assigned to cells on the map with a corresponding unique identifier.
For each cell writes the expression value of an uniquely identified cell or cells to a time series. After a model run, the time series contains for each identified cell a list of expression cell values per time step.