2026-01-01 00:39:37,953 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_192032_20251210 that failed.
Failed to open the image file data/sar1556/L8/ms/2025-12-10-10-00-14_L8_sar1556_ms.tif
2026-01-01 00:39:43,236 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193031_20251217 that failed.
Failed to open the image file data/sar1556/L8/ms/2025-12-17-10-05-59_L8_sar1556_ms.tif
2026-01-01 00:39:48,530 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193032_20251217 that failed.
Failed to open the image file data/sar1556/L8/ms/2025-12-17-10-06-23_L8_sar1556_ms.tif
2026-01-01 00:39:56,168 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_192032_20251218 as 2025-12-18-10-00-20_L9_sar1556_ms.tif
2026-01-01 00:40:00,594 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251209 as 2025-12-09-10-06-03_L9_sar1556_ms.tif
2026-01-01 00:40:03,882 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251225 as 2025-12-25-10-06-09_L9_sar1556_ms.tif
2026-01-01 00:40:11,571 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251209 as 2025-12-09-10-06-27_L9_sar1556_ms.tif
2026-01-01 00:40:16,868 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251225 as 2025-12-25-10-06-33_L9_sar1556_ms.tif
2026-01-01 00:40:16,907 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:40:16,907 - 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 00:40:16,907 - 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 00:40:16,907 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:40:16,909 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:40:16,910 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:40:16,910 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:40:16,912 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:40:16,913 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:40:16,916 - satellite_download_logger - INFO - L9 2025-12-09-10-06-03 cloud cover : 0.00%
2026-01-01 00:40:16,937 - satellite_download_logger - INFO - L9 2025-12-09-10-06-03: sand: 0.00% ,whitewater: 0.00% ,water: 11.12%
2026-01-01 00:40:16,937 - satellite_download_logger - INFO - L9 2025-12-09-10-06-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:40:16,940 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
2026-01-01 00:40:16,940 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 175
2026-01-01 00:40:16,940 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 175
2026-01-01 00:40:16,940 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 175
2026-01-01 00:40:16,942 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 171
2026-01-01 00:40:17,168 - satellite_download_logger - INFO - L9 2025-12-09-10-06-27 cloud cover : 3.60%
2026-01-01 00:40:17,191 - satellite_download_logger - INFO - L9 2025-12-09-10-06-27: sand: 0.00% ,whitewater: 0.00% ,water: 10.52%
2026-01-01 00:40:17,191 - satellite_download_logger - INFO - L9 2025-12-09-10-06-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:40:17,194 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:40:17,194 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 108
2026-01-01 00:40:17,196 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 108
2026-01-01 00:40:17,196 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 108
2026-01-01 00:40:17,197 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 104
2026-01-01 00:40:19,430 - satellite_download_logger - WARNING - L9 2025-12-18-10-00-20: Skipped due to cloud cover 72.98% > threshold 10.00%
2026-01-01 00:40:19,433 - satellite_download_logger - INFO - L9 2025-12-25-10-06-09 cloud cover : 0.00%
2026-01-01 00:40:19,458 - satellite_download_logger - INFO - L9 2025-12-25-10-06-09: sand: 0.00% ,whitewater: 0.00% ,water: 60.27%
2026-01-01 00:40:19,459 - satellite_download_logger - INFO - L9 2025-12-25-10-06-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:40:19,460 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
2026-01-01 00:40:19,460 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 164
2026-01-01 00:40:19,461 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 164
2026-01-01 00:40:19,461 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 164
2026-01-01 00:40:19,463 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 162
2026-01-01 00:40:19,657 - satellite_download_logger - INFO - L9 2025-12-25-10-06-33 cloud cover : 0.00%
2026-01-01 00:40:19,681 - satellite_download_logger - INFO - L9 2025-12-25-10-06-33: sand: 0.00% ,whitewater: 0.00% ,water: 60.57%
2026-01-01 00:40:19,681 - satellite_download_logger - INFO - L9 2025-12-25-10-06-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:40:19,683 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
2026-01-01 00:40:19,683 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 167
2026-01-01 00:40:19,683 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 167
2026-01-01 00:40:19,683 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 167
2026-01-01 00:40:19,685 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 165