A holistic microclimate model

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timesteps [2012/07/01 15:39] – created 134.93.180.188timesteps [2024/03/07 08:59] – enviadmin
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 **We highly recommend the usage of this feature. It is a default setting now.** **We highly recommend the usage of this feature. It is a default setting now.**
  
-Smaller time steps are normally required when the solar input is high, whereas bigger ones can be used in the morning or evening. The solar height is divided into 3 intervals, defined by 2 boundary values of the sun height heightA and heightB.+Smaller time steps are normally required when the solar input is high, whereas bigger ones can be used in the morning or evening. The solar height is divided into **3 intervals**, defined by 2 boundary values of the sun height ''heightA'' and ''heightB''.
  
 The intervals are: The intervals are:
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 01:Sun height for switching dt(0) -> dt(1)       =40 01:Sun height for switching dt(0) -> dt(1)       =40
 02:Sun height for switching dt(1) -> dt(2)       =50 02:Sun height for switching dt(1) -> dt(2)       =50
-03:Time step (s) for interval 1 dt(0)            =10.0 +03:Time step (s) for interval 1 dt(0)            =2.0 
-04:Time step (s) for interval 2 dt(1)            =5.0 +04:Time step (s) for interval 2 dt(1)            =2.0 
-05:Time step (s) for interval 3 dt(2)            =2.0+05:Time step (s) for interval 3 dt(2)            =1.0
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 The first value is the boundary between interval 1 and 2, the second one between interval 2 and 3. The first value is the boundary between interval 1 and 2, the second one between interval 2 and 3.
  
-=== 03,04,05: Time steps for the 3 intervals (Default 10s, 5s, 2s)===+=== 03,04,05: Time steps for the 3 intervals (Default 2s, 2s, 1s)===
 The assigned time steps for the sun height intervals. The assigned time steps for the sun height intervals.
  
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-Using dynamic time steps is the default setting in ENVI-met.+\\ 
  
 +===== =====
 +Using dynamic time steps is the default setting in ENVI-met.\\
 You can overwrite it, be unselecting the "use dynamic time steps" option in the "Advanced Settings" tab (**add link**) and then clicking  "Apply Changes"  You can overwrite it, be unselecting the "use dynamic time steps" option in the "Advanced Settings" tab (**add link**) and then clicking  "Apply Changes"