Removed some TODOs from section 2.4

Author: arthur-e

Diff for: notebooks/04_Processing_Long_Climate_Data_Records.ipynb

@@ -1243,7 +1243,6 @@
    "source": [
     "%%timeit\n",
     "\n",
-    "# TODO Note that we shouldn't try to assign any variables inside a timeit block\n",
     "potential_et(first_day).compute()"
    ]
   },
@@ -1264,8 +1263,6 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# TODO About 700 ms for a single day\n",
-    "\n",
     "20e-3 * ds.time.size"
    ]
   },
@@ -1463,7 +1460,7 @@
    "id": "aeea53ab-fe75-4651-baf5-bfcc228b34fa",
    "metadata": {},
    "source": [
-    "**We must not forget to divide the result by 30 (days) to get the mean daily precipitation.**"
+    "**We must not forget to divide the result by 30 (days) to get the mean daily precipitation.** This is a simple approximation as some months don't have exactly 30 days."
    ]
   },
   {
@@ -1473,8 +1470,6 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# TODO Note that we're using a rough approximation of the number of days in a month\n",
-    "\n",
     "chirps_tiaret_daily = chirps_tiaret_resampled.mean(['x', 'y']) / 30\n",
     "chirps_tiaret_daily"
    ]