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| 30 | Q_ASSERT(minValue!=maxValue); |
30 | Q_ASSERT(minValue!=maxValue); |
| 31 | if (value<minValue) return 0.; |
31 | if (value<minValue) return 0.; |
| 32 | if (value>maxValue) return 1.; |
32 | if (value>maxValue) return 1.; |
| 33 | return (value-minValue) / (maxValue - minValue); |
33 | return (value-minValue) / (maxValue - minValue); |
| 34 | }
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34 | }
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| - | 35 | ||
| - | 36 | /** @class Phenology phenology submodule.
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| - | 37 | @ingroup core
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| - | 38 | The Phenology submodule calculates the length of the growing season according to the model of Jolly et al (2005). The calculation
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| - | 39 | is performed for species-groups (i.e.: species are lumped together to groups) and a given climate (i.e. worst case: for each ResourceUnit).
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| - | 40 | ||
| - | 41 | See http://iland.boku.ac.at/phenology for details.
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| - | 42 | */
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| 35 | 43 | ||
| 36 | /** calculates the phenology according to Jolly et al. 2005.
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44 | /** calculates the phenology according to Jolly et al. 2005.
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| 37 | The calculation is performed for a given "group" and a present "climate".
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45 | The calculation is performed for a given "group" and a present "climate".
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| 38 | */
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46 | */
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| 39 | void Phenology::calculate() |
47 | void Phenology::calculate() |