GPM annual precipitation using Google earth engine

Question

I'm trying to calculate GPM v6 annual precipitation using the google earth engine. but show this error: Line 11: ee.ImageCollection(...).select(...).filterDate(...).filterBounds(...).clip is not a function

I'm using this code:

Map.addLayer(geometry);
Map.centerObject(geometry);

var ano_inicial = 2000
var ano_final = 2020
var mes = ee.List.sequence(1,12)
var intervalo = ee.List.sequence(ano_inicial,ano_final)
var inicio =  ee.Date.fromYMD(ano_inicial,1,1);
var fim = ee.Date.fromYMD(ano_final,12,31);

var GPM = ee.ImageCollection('NASA/GPM_L3/IMERG_V06')
    .select('IRprecipitation')
    .filterDate(inicio,fim)
    .filterBounds(geometry)
    .clip(geometry);
    
var GPM_Anual = ee.ImageCollection.fromImages(
  intervalo.map(function (ano) {
    var annual = GPM.filter(ee.Filter.calendarRange(ano,ano,'year'))
    .sum()
    .multiply(24*30*12)
    .clip(table)
    return annual
    .set('year',ano)
    .set('system:time_start',ee.Date.fromYMD(ano,1,1))
    }))

Export.image.toDrive({
  image : GPM_Anual,
  description : 'GPM_annual_2000_2020',
  scale : 1000,
  region : geometry,
  maxPixels : 1e9
});

what is wrong?

Answer 1

clip is a function you can apply to images only, you are now trying to apply to the entire imageCollection. Instead you need to map over the entire collection (=select individual images) and clip it.

.map(function(img){
      return img.clip(geometry)
    })

https://code.earthengine.google.com/9ad4f0384def03fafe12fc94a3ab5f5d