print(temp.filter(ee.Filter.calendarRange(2016, 2016, 'year')) .filter(ee.Filter.eq('doy',118))) print( ui.Chart.image.doySeriesByYear(temp, 'temperature_2m', roi, ee.Reducer.mean(), 10000, ee.Reducer.mean(), 1, 365) ) var snowmelt = ee.ImageCollection("ECMWF/ERA5_LAND/DAILY_...