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absorption()
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Calculate light absorption in pure water |
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aqua_light()
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Model to predict photosynthetically active radiation at the benthic surface. |
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azimuth_adj()
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Helper function for determining the correct solar azimuth |
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deg2rad()
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Function for converting from degrees to radians |
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predict_transmission()
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Calculate light transmission as a function of depth and and the
irradiance attenuation coefficient |
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rad2deg()
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Function for converting from radians to degrees |
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RT_CN_1998()
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Calculate below canopy PAR |
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SHADE2()
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SHADE2 model from Li et al. (2012) Modeled riparian stream shading:
Agreement with field measurements and sensitivity to riparian conditions |
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SHADE2_AL()
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Modified version of the SHADE2 model |
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shade_calc()
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Calculating the percent of the wetted width shaded by banks and vegetation |
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shade_calc_AL()
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Calculating the percent of the wetted width shaded by banks and vegetation
modified for use with aqua_light |
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solar_c()
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Calculates solar geometry for use in the SHADE2 model |
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solar_geo_calc()
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Calculates solar geometry |
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stream_light()
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Model to predict light at the stream surface |
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surface_reflection()
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Calculate reflection from the water surface |