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Waterspout
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| appearance as argument number 1 |
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| (subclass Waterspout WeatherProcess) | Weather.kif 1467-1467 | Waterspout is a subclass of weather process |
| (documentation Waterspout EnglishLanguage "A Waterspout,is a rotating column of air that occurs over a body of water, usually appearing as a funnel-shaped cloud in contact with the water and a cumuliform cloud.There are two types of waterspout, each formed by distinct mechanisms. The most common type is a weak vortex known as a fair weather or non-tornadic waterspout. The other less common type is simply a classic tornado occurring over water rather than land, known as a tornadic supercellular, or mesocyclonic waterspout, and accurately a tornado over water. [Wikipedia]") | Weather.kif 1468-1474 | Waterspout is a subclass of weather process |
| (externalImage Waterspout "http://articulatesoftware.com/SUMOpictures/weather/ pictures/ waterspout.png") | pictureList.kif 835-835 | Waterspout is a subclass of weather process |
| appearance as argument number 2 |
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| antecedent |
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| (=> (instance ?S Waterspout) (exists (?A ?R ?C ?F ?W) (and (instance ?A AirStream) (instance ?R Rotating) (patient ?R ?A) (origin ?R ?C) (instance ?C WaterCloud) (part ?F ?C) (shape ?F Cone) (eventLocated ?R ?W) (instance ?W BodyOfWater) (connects ?F ?W ?C)))) |
Weather.kif 1476-1489 | If X is an instance of waterspout, then All of the following hold: (1) there exist Y, Z,, , W,, , V (2) U such that Y is an instance of air stream (3) Z is an instance of rotating (4) Y is a patient of Z (5) Z originates at W (6) W is an instance of water cloud (7) V is a part of W (8) V is cone (9) Z is located at U (10) U is an instance of body of water (11) V connects U (12) W |