Ranges¶
A range specification is a dimension name, followed by an optional negation character (‘!’), and a starting and ending value separated by a colon, surrounded by parentheses or square brackets. Either the starting or ending values can be omitted. Parentheses indicate an open endpoint that doesn’t include the adjacent value. Square brackets indicate a closed endpoint that includes the adjacent value.
Example 3:¶
Red!(20:40]
Selects all points with red values less than or equal to 20 and those with values greater than 40