Change zero to nan for lack of data

flora-hofmann-frequenz · flora-hofmann-frequenz · commit c67fa1d3b9d8 · 2024-10-01T13:47:09.000+02:00
Signed-off-by: Flora &lt;flora.hofmann@frequenz.com&gt;
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
@@ -14,4 +14,4 @@
 
 ## Bug Fixes
 
-<!-- Here goes notable bug fixes that are worth a special mention or explanation -->
+* Change 0.0 to nan if there is no data available
diff --git a/src/frequenz/reporting/_reporting.py b/src/frequenz/reporting/_reporting.py
@@ -114,7 +114,7 @@ async def cumulative_energy(
                 elif last_value_diff < 0:
                     production += last_value_diff
     else:
-        consumption = production = 0.0
+        consumption = production = float("nan")
 
     return CumulativeEnergy(
         start_time=start_time,

Original file line number	Diff line number	Diff line change
`@@ -14,4 +14,4 @@`
`14`	`14`
`15`	`15`	`## Bug Fixes`
`16`	`16`
`17`		`-<!-- Here goes notable bug fixes that are worth a special mention or explanation -->`
	`17`	`+* Change 0.0 to nan if there is no data available`