Create incline matrix

Create incline matrix task is intended for creation of a matrix of inclines on a matrix of heights. The map of inclines is simultaneously created into which the vector's objects (directions of inclines) are placed.

Value of a incline is calculated in degrees for all eight next elements and the maximal of them is placed into a matrix.

Before a call of the task a vector map with added to it of one or several matrixes of heights should be opened.

For execution of processing it is necessary:

- to choose a source matrix of heights;

- to specify a name of a target matrix and a map of inclines;

- to enter an element size of a created matrix;

- to enter value of the minimal angle for creation of objects of an incline direction (by default 45 degrees);

- to choose type of object of an incline direction.

The name of a target matrix and map of inclines, and also an element size of a matrix of inclines are specified automatically at a choice of a source matrix of heights.

In Stream processing mode the names of target files and an element size are specified from a current processed matrix.