2026-01-01 00:26:06,548 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193032_20251201 as 2025-12-01-10-06-24_L8_sar0665_ms.tif
2026-01-01 00:26:09,820 - 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/sar0665/L8/ms/2025-12-17-10-06-23_L8_sar0665_ms.tif
2026-01-01 00:26:14,090 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20251201 as 2025-12-01-10-06-48_L8_sar0665_ms.tif
2026-01-01 00:26:19,424 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193033_20251217 that failed.
Failed to open the image file data/sar0665/L8/ms/2025-12-17-10-06-47_L8_sar0665_ms.tif
2026-01-01 00:26:23,570 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251209 that failed.
Failed to open the image file data/sar0665/L9/ms/2025-12-09-10-06-27_L9_sar0665_ms.tif
2026-01-01 00:26:27,897 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251225 as 2025-12-25-10-06-33_L9_sar0665_ms.tif
2026-01-01 00:26:32,174 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193033_20251209 that failed.
Failed to open the image file data/sar0665/L9/ms/2025-12-09-10-06-51_L9_sar0665_ms.tif
2026-01-01 00:26:35,364 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20251225 as 2025-12-25-10-06-57_L9_sar0665_ms.tif
2026-01-01 00:26:35,392 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:26:35,392 - 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 00:26:35,392 - 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 00:26:35,392 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:26:35,393 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:26:35,395 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:26:35,395 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:26:35,396 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:26:35,399 - satellite_download_logger - INFO - L8 2025-12-01-10-06-24 cloud cover : 0.00%
2026-01-01 00:26:35,419 - satellite_download_logger - INFO - L8 2025-12-01-10-06-24: sand: 0.00% ,whitewater: 0.00% ,water: 96.56%
2026-01-01 00:26:35,420 - satellite_download_logger - INFO - L8 2025-12-01-10-06-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:26:35,421 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:26:35,421 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 82
2026-01-01 00:26:35,421 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 82
2026-01-01 00:26:35,421 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 82
2026-01-01 00:26:35,422 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 81
2026-01-01 00:26:35,588 - satellite_download_logger - INFO - L8 2025-12-01-10-06-48 cloud cover : 0.00%
2026-01-01 00:26:35,603 - satellite_download_logger - INFO - L8 2025-12-01-10-06-48: sand: 0.00% ,whitewater: 0.00% ,water: 96.80%
2026-01-01 00:26:35,603 - satellite_download_logger - INFO - L8 2025-12-01-10-06-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:26:35,604 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:26:35,604 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 82
2026-01-01 00:26:35,605 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 82
2026-01-01 00:26:35,605 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 82
2026-01-01 00:26:35,606 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 81
2026-01-01 00:26:35,745 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:26:35,749 - satellite_download_logger - INFO - L9 2025-12-25-10-06-33 cloud cover : 0.00%
2026-01-01 00:26:35,766 - satellite_download_logger - INFO - L9 2025-12-25-10-06-33: sand: 0.00% ,whitewater: 0.00% ,water: 61.09%
2026-01-01 00:26:35,766 - 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 00:26:35,767 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:26:35,767 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 80
2026-01-01 00:26:35,767 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 80
2026-01-01 00:26:35,767 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 80
2026-01-01 00:26:35,768 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 79
2026-01-01 00:26:35,906 - satellite_download_logger - INFO - L9 2025-12-25-10-06-57 cloud cover : 0.00%
2026-01-01 00:26:35,921 - satellite_download_logger - INFO - L9 2025-12-25-10-06-57: sand: 0.00% ,whitewater: 0.00% ,water: 61.41%
2026-01-01 00:26:35,922 - satellite_download_logger - INFO - L9 2025-12-25-10-06-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:26:35,923 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:26:35,923 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 78
2026-01-01 00:26:35,923 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 78
2026-01-01 00:26:35,923 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 78
2026-01-01 00:26:35,924 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 77