Geology Reference
In-Depth Information
Fig. 5.8 Variation of different gamma test attributes like Gamma value, Standard Error and
V-ration for different scenarios
Fig. 5.9 Variation of Gradient value for different scenarios for the 6-hourly data from the Brue
catchment (Each scenarios are [1000], [0100], [0010], [0001], [0011], [1001], [1100], [0101],
[1010], [0110], [0111], [1011], [1101], [1110*] and [1111] Mask indicates different combinations
of the input effects (inclusion and exclusion indicated by 1 or 0 in the mask). From left to right.
The horizon extraterrestrial radiation (ETR), air dry bulb temperature (DT), wet bulb temperature
(WT), and atmospheric pressure (p).)
an indicator of model
is complexity. V-ratio is a measure of the degree of predict-
ability of given outputs using available inputs. The horizon extraterrestrial radiation
(ETR), air dry bulb temperature (DT) and wet bulb temperature (WT) are observed
as the most signi
'
cant inputs with smaller V-ratio in solar radiation modelling
(Scenarios 1
cant input in solar
radiation modelling (Scenario 4). The smallest value of V-ratio was observed with a
combination of precipitation, horizon extraterrestrial radiation (ETR), air dry bulb
temperature (DT) and wet bulb temperature (WT) (Scenario 14).
3). Atmospheric pressure (p) is the least signi
-
