[Wrf-users] Answer to today's first topic: wrf.exe error

[KPAIKPAI Emil]

Dear khaled,
reduce the time step.  because you have used 3 hourly  data, your time step should be equal or less than  3 x 0.816  (time step =<2.448)unfortunately    u can't use decimal number directly. to handle for that issue,go to the mentalist and set as bellow :
&domains                 
time_step                = 0,
time_step_fract_num      = 306,
time_step_fract_den      = 125,since, 2.448=306/125. 
note that the first line use the integer number. here we have switched off the first line and used the fraction number of 2.448When you use the integer less than this fraction or the fraction number equal or less than 306/126 it should also work.Batebana
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