Status 2021 04 12

Still ash around, but no more heavy plumes. We extended the range for the windlidar to 9600m, but as to now no signal from higher altitudes visible…
* RamanLidar CORAL: stopped, laser issues
* CloudRadar CORAL: running, dish cleaned
* Windlidar2: running, highrange mode, cleaned
* MRR-CIMH: stopped
* MRR-BCO: running
* Ceilometer CHM: stopped
* Radiation: running, cleaned, no longwave, Airshield removed
* Weathersensor: running, cleaned
* Disdrometer: stopped