fix: increase spatial chunk size to improve performance

Author: emmanuelmathot

.vscode/launch.json

@@ -138,7 +138,7 @@
                 // S2B_MSIL2A_20250921T100029_N0511_R122_T33TTG_20250921T135752
                 "--groups", "/measurements/reflectance/r10m", "/measurements/reflectance/r20m", "/measurements/reflectance/r60m", "/quality/l2a_quicklook/r10m",
                 "--crs-groups", "/conditions/geometry",
-                "--spatial-chunk", "256",
+                "--spatial-chunk", "1024",
                 "--min-dimension", "256",
                 "--tile-width", "256",
                 "--max-retries", "2",