Finally fix aggregations also for era5

Processing Documentation.md

@@ -48,14 +48,14 @@ Each scale was choosen so that each grid cell had around 10000px do estimate the
 
 | grid  | time    | scale |
 | ----- | ------- | ----- |
-| Hex3  |         | 1600  |
-| Hex4  |         | 600   |
-| Hex5  |         | 240   |
+| Hex3  | 46 min  | 1600  |
+| Hex4  | 5:04 h  | 600   |
+| Hex5  | 31:48 h | 240   |
 | Hex6  |         | 90    |
 | Hpx6  | 58 min  | 1600  |
 | Hpx7  | 3:16 h  | 800   |
 | Hpx8  | 13:19 h | 400   |
-| Hpx9  |         | 200   |
+| Hpx9  | 51:33 h | 200   |
 | Hpx10 |         | 100   |
 
 ## Era5
@@ -78,13 +78,59 @@ For geometries crossing the antimeridian, geometries are corrected.
 | grid  | method      |
 | ----- | ----------- |
 | Hex3  | Common      |
-| Hex4  | Common      |
-| Hex5  | Mean        |
+| Hex4  | Mean        |
+| Hex5  | Interpolate |
 | Hex6  | Interpolate |
 | Hpx6  | Common      |
-| Hpx7  | Common      |
-| Hpx8  | Common      |
-| Hpx9  | Mean        |
+| Hpx7  | Mean        |
+| Hpx8  | Mean        |
+| Hpx9  | Interpolate |
 | Hpx10 | Interpolate |
 
+- hex level 3
+    min: 30.0
+    max: 850.0
+    mean: 251.25216674804688
+    median: 235.5
+- hex level 4
+    min: 8.0
+    max: 166.0
+    mean: 47.2462158203125
+    median: 44.0
+- hex level 5
+    min: 3.0
+    max: 41.0
+    mean: 11.164162635803223
+    median: 10.0
+- hex level 6
+    min: 2.0
+    max: 14.0
+    mean: 4.509947776794434
+    median: 4.0
+- healpix level 6
+    min: 25.0
+    max: 769.0
+    mean: 214.97296142578125
+    median: 204.0
+healpix level 7
+    min: 9.0
+    max: 231.0
+    mean: 65.91140747070312
+    median: 62.0
+healpix level 8
+    min: 4.0
+    max: 75.0
+    mean: 22.516725540161133
+    median: 21.0
+healpix level 9
+    min: 2.0
+    max: 29.0
+    mean: 8.952080726623535
+    median: 9.0
+healpix level 10
+    min: 2.0
+    max: 15.0
+    mean: 4.361577987670898
+    median: 4.0
+
 ???