Total fish/shellfish landings: filter out unknown values for future

This is not ideal because the filter condition is hard-coded to remove anything
after the end of Feb 2026. When/if we update this layer in the future, we will
need to update the filter condition.

Author: trey-stafford

qgreenland/config/cfg-lock.json

@@ -4167,7 +4167,7 @@
               },
               {
                 "layer_cfg": {
-                  "description": "Points representing districts in Greenland and associated\nnumbers of fish and shellfish landings by month between 2012-2026.\n\nNote: to use this layer, enable the temporal controller and set a\nspecific year/month to see that year/month's statistics. Without the\ntemporal controller enabled, the earliest statistics will be shown.",
+                  "description": "Points representing districts in Greenland and associated numbers of\nfish and shellfish landings by month between Jan. 2012- Feb. 2026.\n\nNote: to use this layer, enable the temporal controller and set a\nspecific year/month to see that year/month's statistics. Without the\ntemporal controller enabled, the earliest statistics will be shown.",
                   "id": "total_fish_shellfish_landings",
                   "in_package": true,
                   "inputs": [

qgreenland/config/helpers/layers/populated_places.py

@@ -304,6 +304,7 @@ def prepare_fishing_vessels(*, input_dir: str, places):
 
 
 def prepare_total_fish_shellfish_landings(*, input_dir: str, places):
+    import datetime as dt
     from pathlib import Path
 
     import geopandas as gpd
@@ -313,6 +314,10 @@ def prepare_total_fish_shellfish_landings(*, input_dir: str, places):
     # Add start/end date cols
     fs_landings = _start_and_end_date_cols_for_monthly_data(fs_landings)
 
+    # Filter out records that are in the future. This data uses 0 to indicate
+    # null values instead of "-" found in other tables.
+    fs_landings = fs_landings[fs_landings["start_date"] < dt.date(2026, 3, 1)]
+
     # Rename count col
     fs_landings = fs_landings.rename(
         columns={

qgreenland/config/layers/Human activity/Fishing/fish_landings.py

@@ -4,8 +4,8 @@
     id="total_fish_shellfish_landings",
     title="Total fish and shellfish landings in tonnes (temporal)",
     description=(
-        """Points representing districts in Greenland and associated
-        numbers of fish and shellfish landings by month between 2012-2026.
+        """Points representing districts in Greenland and associated numbers of
+        fish and shellfish landings by month between Jan. 2012- Feb. 2026.
 
         Note: to use this layer, enable the temporal controller and set a
         specific year/month to see that year/month's statistics. Without the