added migrated 2.x add-ons

Signed-off-by: Kai Kreuzer <kai@openhab.org>

bundles/org.openhab.binding.smhi/README.md

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+# Smhi Binding
+
+This binding gets hourly and daily forecast from SMHI - the Swedish Meteorological and Hydrological Institute. 
+It can get forecasts for the nordic countries (Sweden, Norway, Denmark and Finland).
+
+## Supported Things
+
+The binding support only one thing-type: forecast. 
+The thing can be configured to get hourly forecasts for up to 24 hours, and daily forecasts for up to 10 days.
+
+
+## Discovery
+
+This binding does not support automatic discovery.
+
+## Thing Configuration
+
+The forecast thing needs to be configured with the latitude and longitude for the location of the forecast. 
+You can also choose for which hours and which days you would like to get forecasts.
+
+| Parameter | Description | Required |
+|-----------|-------------|----------|
+| Latitude  | Latitude of the forecast | Yes |
+| Longitute | Longitude of the forecast | Yes |
+| Hourly forecasts | The hourly forecasts to display | No |
+| Daily forecasts | The daily forecasts to display | No |
+
+## Channels
+
+The channels are the same for all forecasts: 
+
+#### Basic channels
+
+| channel  | type   | description                  |
+|----------|--------|------------------------------|
+| Temperature  | Number:Temperature | Temperature in Celsius  |
+| Wind direction  | Number:Angle | Wind direction in degrees  |
+| Wind Speed  | Number:Speed | Wind speed in m/s  |
+| Wind gust speed  | Number:Speed | Wind gust speed in m/s  |
+| Minimum precipitation  | Number:Speed | Minimum precipitation intensity in mm/h  |
+| Maximum precipitation  | Number:Speed | Maximum precipitation intensity in mm/h  |
+| Precipitation category*  | Number | Type of precipitation  |
+| Air pressure  | Number:Pressure | Air pressure in hPa  |
+| Relative humidity  | Number:Dimensionless | Relative humidity in percent  |
+| Total cloud cover  | Number:Dimensionless | Mean value of total cloud cover in percent  |
+| Weather condition**  | Number | Short description of the weather conditions  |
+
+#### Advanced channels
+
+| channel  | type   | description                  |
+|----------|--------|------------------------------|
+| Visibility  | Number:Length | Horizontal visibility in km  |
+| Thunder probability  | Number:Dimensionless | Probability of thunder in percent  |
+| Frozen precipitation  | Number:Dimensionless | Percent of precipitation in frozen form (will be set to UNDEF if there's no precipitation)  |
+| Low level cloud cover  | Number:Dimensionless | Mean value of low level cloud cover (0-2500 m) in percent  |
+| Medium level cloud cover  | Number:Dimensionless | Mean value of medium level cloud cover (2500-6000 m) in percent  |
+| High level cloud cover  | Number:Dimensionless | Mean value of high level cloud cover (> 6000 m) in percent  |
+| Mean precipitation  | Number:Speed | Mean precipitation intensity in mm/h  |
+| Median precipitation  | Number:Speed | Median precipitation intensity in mm/h  |
+
+\* The precipitation category can have a value from 0-6, representing different types of precipitaion:
+
+| Value | Meaning |
+|-------|---------|
+| 0 | No precipitation|
+| 1 | Snow |
+| 2 | Snow and rain |
+| 3 | Rain |
+| 4 | Drizzle |
+| 5 | Freezing rain |
+| 6 | Freezing drizzle |
+
+\** The weather condition channel can take values from 1-27, each corresponding to a different weather condition:
+
+| Value | Condition |
+|-------|-----------|
+| 1 | Clear sky |
+| 2 | Nearly clear sky |
+| 3 | Variable cloudiness |
+| 4 | Halfclear sky |
+| 5 | Cloudy sky |
+| 6 | Overcast |
+| 7 | Fog |
+| 8 | Light rain showers |
+| 9 | Moderate rain showers |
+| 10 | Heavy rain showers |
+| 11 | Thunderstorm |
+| 12 | Light sleet showers |
+| 13 | Moderate sleet showers |
+| 14 | Heavy sleet showers |
+| 15 | Light snow showers |
+| 16 | Moderate snow showers |
+| 17 | Heavy snow showers |
+| 18 | Light rain |
+| 19 | Moderate rain |
+| 20 | Heavy rain |
+| 21 | Thunder |
+| 22 | Light sleet |
+| 23 | Moderate sleet |
+| 24 | Heavy sleet |
+| 25 | Light snowfall |
+| 26 | Moderate snowfall |
+| 27 | Heavy snowfall |
+
+
+## Full Example
+
+demo.things
+
+```
+Thing smhi:forecast:demoforecast "Demo forecast" [ latitude=57.997072, longitude=15.990068, hourlyForecasts=0,1,2, dailyForecasts=0,1 ]
+```
+
+demo.items
+
+```
+Number:Temperature Smhi_Temperature_Now "Current temperature [%.1f °C]" {channel="smhi:forecast:demoforecast:hour_0#t"}
+Number:Speed Smhi_Min_Precipitation_Now "Current precipitation (min) [%.1f mm/h]" {channel="smhi:forecast:demoforecast:hour_0#pmin"}
+
+Number:Temperature Smhi_Temperature_1hour "Temperature next hour [%.1f °C]" {channel="smhi:forecast:demoforecast:hour_1#t"}
+Number:Speed Smhi_Min_Precipitation_1hour "Precipitaion next hour (min) [%.1f mm/h]" {channel="smhi:forecast:demoforecast:hour_1#pmin"}
+
+Number:Temperature Smhi_Temperature_Tomorrow "Temperature tomorrow [%.1f °C]" {channel="smhi:forecast:demoforecast:day_1#t"}
+Number:Speed Smhi_Min_Precipitation_Tomorrow "Precipitaion tomorrow (min) [%.1f mm/h]" {channel="smhi:forecast:demoforecast:hour_1#pmin"}
+```
+
+demo.sitemap
+
+```
+sitemap demo label="Smhi" {
+    Frame label="Current weather" {
+        Text item=Smhi_Temperature_Now
+        Text item=Smhi_Min_Precipitation_Now
+    }
+    Frame label="Weather next hour" {
+        Text item=Smhi_Temperature_1hour
+        Text item=Smhi_Min_Precipitation_1hour
+    }
+    Frame label="Weather tomorrow" {
+        Text item=Smhi_Temperature_Tomorrow
+        Text item=Smhi_Min_Precipitation_Tomorrow
+    }
+}
+```