Number Range

The Number Range dialog can be used to define valid number ranges. A valid number range is a range of values that specifies which items from the input file should be imported.

Only items whose value in this column is in one of the defined number ranges will be imported. Others will be ignored.

As an example: If you define a number range ([0, 20]) for the latitude column, only items with a latitude value between 0 and 20 will be imported.

For a data item to be imported, it is sufficient if it lies in at least one number range.