briandowns/openweathermap

example for daily forecast

ilmanzo opened this issue · 2 comments

ilmanzo commented

Hi, is it possible to have an example of usage about getting the forecast for the next day ? It's not totally clear to me how to retrieve the values from the returned *ForecastWeatherData after calling DailyByID.

Many Thanks

Edwin-Luijten commented

I'm also interested in this. It does not seem to work the same way as the get current weather method. Do we have to Decode ourselves?

Edwin-Luijten commented

Any chance on an explanation?

When I print fmt.Printf("%+v\n",we.ForecastWeatherJson) it shows below string:
&{City:{ID:X Name:X:{Longitude:X Latitude:X} Country:X Population:45292 Sys:{Population:0}} Cnt:5 List:[{Dt:1533200400 Main:{Temp:29.71 TempMin:26.31 TempMax:29.71 Pressure:1035.79 SeaLevel:1036.74 GrndLevel:1035.79 Humidity:56} Weather:[{ID:800 Main:Clear Description:clear sky Icon:01d}] Clouds:{All:0} Wind:{Speed:2.08 Deg:119.502} Rain:{ThreeH:0} Snow:{ThreeH:0} DtTxt:2018-08-02 09:00:00 +0000 UTC} {Dt:1533211200 Main:{Temp:32.25 TempMin:29.7 TempMax:32.25 Pressure:1035.29 SeaLevel:1036.31 GrndLevel:1035.29 Humidity:49} Weather:[{ID:800 Main:Clear Description:clear sky Icon:01d}] Clouds:{All:0} Wind:{Speed:1.71 Deg:295.004} Rain:{ThreeH:0} Snow:{ThreeH:0} DtTxt:2018-08-02 12:00:00 +0000 UTC} {Dt:1533222000 Main:{Temp:32.22 TempMin:30.52 TempMax:32.22 Pressure:1034.72 SeaLevel:1035.8 GrndLevel:1034.72 Humidity:43} Weather:[{ID:800 Main:Clear Description:clear sky Icon:01d}] Clouds:{All:0} Wind:{Speed:2.51 Deg:317.003} Rain:{ThreeH:0} Snow:{ThreeH:0} DtTxt:2018-08-02 15:00:00 +0000 UTC} {Dt:1533232800 Main:{Temp:29.59 TempMin:28.74 TempMax:29.59 Pressure:1034.82 SeaLevel:1035.72 GrndLevel:1034.82 Humidity:41} Weather:[{ID:800 Main:Clear Description:clear sky Icon:01d}] Clouds:{All:0} Wind:{Speed:3.66 Deg:337.001} Rain:{ThreeH:0} Snow:{ThreeH:0} DtTxt:2018-08-02 18:00:00 +0000 UTC} {Dt:1533243600 Main:{Temp:22.91 TempMin:22.91 TempMax:22.91 Pressure:1035.62 SeaLevel:1036.53 GrndLevel:1035.62 Humidity:55} Weather:[{ID:800 Main:Clear Description:clear sky Icon:01n}] Clouds:{All:0} Wind:{Speed:3.72 Deg:344.001} Rain:{ThreeH:0} Snow:{ThreeH:0} DtTxt:2018-08-02 21:00:00 +0000 UTC}]}

So I assume I can do the following: we.ForecastWeatherJson.City, which is not the case.