2026-01-01 00:10:22,132 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075092_20251206 that failed.
Failed to open the image file data/nzd0550/L8/ms/2025-12-06-22-21-03_L8_nzd0550_ms.tif
2026-01-01 00:10:26,656 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_076092_20251213 as 2025-12-13-22-27-14_L8_nzd0550_ms.tif
2026-01-01 00:10:30,077 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075092_20251128 that failed.
Failed to open the image file data/nzd0550/L9/ms/2025-11-28-22-21-09_L9_nzd0550_ms.tif
2026-01-01 00:10:35,527 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075093_20251128 that failed.
Failed to open the image file data/nzd0550/L9/ms/2025-11-28-22-21-33_L9_nzd0550_ms.tif
2026-01-01 00:10:41,874 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_076092_20251205 as 2025-12-05-22-27-19_L9_nzd0550_ms.tif
2026-01-01 00:10:41,908 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:10:41,908 - satellite_download_logger - INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines .
  - This is the default method used when there are enough sand pixels within the reference shoreline buffer.

2026-01-01 00:10:41,908 - satellite_download_logger - INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments.
  - This is only used when not enough sand pixels are detected within the reference shoreline buffer.

2026-01-01 00:10:41,908 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:10:41,910 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:10:41,911 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:10:41,911 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:10:41,916 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:10:41,925 - satellite_download_logger - INFO - L8 2025-12-13-22-27-14 cloud cover : 0.00%
2026-01-01 00:10:42,010 - satellite_download_logger - INFO - L8 2025-12-13-22-27-14: sand: 0.47% ,whitewater: 0.09% ,water: 54.81%
2026-01-01 00:10:42,011 - satellite_download_logger - INFO - L8 2025-12-13-22-27-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:10:42,023 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:10:42,023 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 159
2026-01-01 00:10:42,023 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 159
2026-01-01 00:10:42,023 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 159
2026-01-01 00:10:42,026 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 159
2026-01-01 00:10:42,234 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:10:42,239 - satellite_download_logger - WARNING - L9 2025-12-05-22-27-19: Skipped due to cloud cover 75.34% > threshold 10.00%