Data processing tools > Classification

Classification form

1. Classification tasks
   Each defined classification task can be saved for possible further use. The filename extension of the saved classification tasks is cla.
   Tasks can be organized into groups and subgroups.
   
     Add group
     Add subgroup
     Add task
     Copy task
     Delete group/task
     Export task
     Import task
     Full collapse
     Full expand
   
   Full collapse                        Full expand
                  
   
   
2. Source attribute
   The source attribute is the attribute to be classified.
   Select the layer and the attribute of the selected layer by choosing from the list of available layers and attributes.
   
   
3. Classification parameters
   Classification parameters define the classes.
   It is possible to set the range and the margins of intervals. Project Manager automatically shows the classes.
   
   
4. Lookup list
   A list of the classes based on the classification parameters. It is possible to import a list of classes that have already been created.
   
   
5. Histogram
   Histogram of calculated classes.
   It is possible to set / change parameters of the histogram to be shown: units, decimal places and a multiplier.
   
   
   
   
6. New attribute
   The new attribute will be appended to the source data table and it will contain the information about the calculated classes. Fill in the name of the attribute and the label.
   
   
7. Show histogram
   Click this button to show / refresh the histogram.
   
   
8. Perform task
   Click this button to store the new attribute with the new classes in the source layer data table.

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