added migrated 2.x add-ons

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

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

@@ -0,0 +1,63 @@
+# Synop Analyzer Binding
+
+This binding integrates the possibility to download and interpret Synop messages.
+
+## Binding Configuration
+
+The binding has no configuration options itself, all configuration is done at 'Things' level.
+
+## Supported Things
+
+There is exactly one supported thing, which represents a Synop message. It has the id `synopanalyzer`.
+
+## Discovery
+
+If a system location is set, the nearest availabble Synop station be automatically discovered for this location.
+
+## Thing Configuration
+
+Besides the Synop Station Number (as ```synopID``` as a [StationID](https://www.ogimet.com/gsynop_nav.phtml.en) string), the second configuration parameter is ```refreshInterval``` which defines the refresh interval in minutes.
+Synop message are typically updated every hour.
+
+
+## Channels
+
+The weather information that is retrieved is available as these channels:
+
+| Channel Type ID       | Item Type          | Description                                |
+|-----------------------|--------------------|--------------------------------------------|
+| temperature           | Number:Temperature | Current temperature                        |
+| pressure              | Number:Pressure    | Current pressure                           |
+| wind-speed            | Number:Speed       | Current wind speed                         |
+| wind-speed-beaufort   | Number             | Wind speed according to Beaufort scale     |
+| wind-angle            | Number:Angle       | Current wind direction                     |
+| wind-direction        | String             | Wind direction                             |
+| overcast              | String             | Appreciation of the cloud cover            |
+| octa                  | Number             | Part of the sky covered by clouds (in 8th) |
+| attenuation-factor*   | Number             | Cloud layer attenuation factor             |
+| time-utc              | DateTime           | Observation time of the Synop message      |
+| horizontal-visibility | String             | Horizontal visibility range                |
+
+*   ”cloud attenuation factor” (Kc) as defined by Kasten and Czeplak (1980)
+
+## Example
+
+### Things
+
+Here is an example of thing definition :
+
+```
+synopanalyzer:synopanalyzer:orly [ stationId=7149 ]
+```
+
+### Items
+
+```
+Number Synop_Temperature "Temperature [%.1f °C]" <temperature> { channel = "synopanalyzer:synopanalyzer:trappes:temperature" }
+Number Synop_Pressure "Pressure [%.1f mb]" <pressure> { channel = "synopanalyzer:synopanalyzer:trappes:pressure" }
+Number Synop_Wind_Angle "Wind Angle [%d°]" <wind>     { channel = "synopanalyzer:synopanalyzer:trappes:wind-angle"}
+String Synop_Wind_Direction "Direction [%s]" { channel = "synopanalyzer:synopanalyzer:trappes:wind-direction"}
+Number Synop_Wind_Speed "Wind Speed [%.2f m/s]" <wind> { channel = "synopanalyzer:synopanalyzer:trappes:wind-speed-ms"}
+Number Synop_Octa "Octa [%d]/8" { channel = "synopanalyzer:synopanalyzer:trappes:octa"}
+DateTime Synop_time  "Observation Time [%1$ta %1$tR]"        <clock>   { channel = "synopanalyzer:synopanalyzer:trappes:time-utc"}
+```