2025-12-01 02:59:55,038 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193031_20251014 that failed.
Failed to open the image file data/sar1966/L8/ms/2025-10-14-10-06-00_L8_sar1966_ms.tif
2025-12-01 03:00:00,390 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193032_20251014 that failed.
Failed to open the image file data/sar1966/L8/ms/2025-10-14-10-06-24_L8_sar1966_ms.tif
2025-12-01 03:00:03,667 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251107 that failed.
Failed to open the image file data/sar1966/L9/ms/2025-11-07-10-06-06_L9_sar1966_ms.tif
2025-12-01 03:00:07,244 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251123 as 2025-11-23-10-06-03_L9_sar1966_ms.tif
2025-12-01 03:00:11,606 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251107 that failed.
Failed to open the image file data/sar1966/L9/ms/2025-11-07-10-06-30_L9_sar1966_ms.tif
2025-12-01 03:00:15,968 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251123 as 2025-11-23-10-06-27_L9_sar1966_ms.tif
2025-12-01 03:00:16,009 - satellite_download_logger - INFO - Please read the following information carefully:

2025-12-01 03:00:16,009 - 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.

2025-12-01 03:00:16,009 - 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.

2025-12-01 03:00:16,009 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-12-01 03:00:16,011 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-12-01 03:00:16,015 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-12-01 03:00:16,015 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-12-01 03:00:16,017 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-12-01 03:00:16,018 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-12-01 03:00:16,021 - satellite_download_logger - INFO - L9 2025-11-23-10-06-03 cloud cover : 0.00%
2025-12-01 03:00:16,063 - satellite_download_logger - INFO - L9 2025-11-23-10-06-03: sand: 0.00% ,whitewater: 3.73% ,water: 65.48%
2025-12-01 03:00:16,064 - satellite_download_logger - INFO - L9 2025-11-23-10-06-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-12-01 03:00:16,066 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-12-01 03:00:16,066 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 180
2025-12-01 03:00:16,066 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 180
2025-12-01 03:00:16,066 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 180
2025-12-01 03:00:16,066 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 180
2025-12-01 03:00:16,434 - satellite_download_logger - INFO - L9 2025-11-23-10-06-27 cloud cover : 0.00%
2025-12-01 03:00:16,460 - satellite_download_logger - INFO - L9 2025-11-23-10-06-27: sand: 0.00% ,whitewater: 3.41% ,water: 65.91%
2025-12-01 03:00:16,460 - satellite_download_logger - INFO - L9 2025-11-23-10-06-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-12-01 03:00:16,462 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-12-01 03:00:16,462 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 183
2025-12-01 03:00:16,462 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 183
2025-12-01 03:00:16,462 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 183
2025-12-01 03:00:16,463 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 183