Returns true if a is false and inverse, i.e. NOT a.
Syntax
NOT (a)
Input
a | is a boolean expression |
Domain type: | any Bool domain |
Output
NOT returns: | a boolean value, i.e. True, False or undefined |
Domain: | system domain Bool |
Notes:
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Tips:
Usable in
MapCalc, TabCalc, Simple calculators
Examples
MapCalc examples:
OutMap1 = NOT(InMap1 >= 20)
InMap1 |
OutMap1 |
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OutMap2 = NOT(Landuse="Forest")
Landuse |
OutMap2 |
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TabCalc examples:
OutCol1 = NOT (InCol1 >= 20)
InCol1 |
OutCol1 |
5 |
True |
10 |
True |
-10 |
True |
20 |
False |
0 |
True |
30 |
False |
? |
? |
40 |
False |
45 |
False |
OutCol2 = NOT(Landuse="Forest")
Landuse |
OutCol2 |
Forest |
False |
Forest |
False |
Grass |
True |
Lake |
True |
Lake |
True |
Grass |
True |
? |
? |
Grass |
True |
Forest |
False |
See also: