2026-01-01 00:23:59,597 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193032_20251201 as 2025-12-01-10-06-24_L8_sar0515_ms.tif
2026-01-01 00:24:02,886 - 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/sar0515/L8/ms/2025-12-17-10-06-23_L8_sar0515_ms.tif
2026-01-01 00:24:07,074 - 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/sar0515/L9/ms/2025-12-09-10-06-27_L9_sar0515_ms.tif
2026-01-01 00:24:10,326 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251225 as 2025-12-25-10-06-33_L9_sar0515_ms.tif
2026-01-01 00:24:10,389 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:24:10,389 - 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 00:24:10,389 - 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 00:24:10,389 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:24:10,398 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:24:10,399 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:24:10,399 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:24:10,407 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:24:10,416 - satellite_download_logger - INFO - L8 2025-12-01-10-06-24 cloud cover : 9.88%
2026-01-01 00:24:10,494 - satellite_download_logger - INFO - L8 2025-12-01-10-06-24: sand: 0.00% ,whitewater: 0.00% ,water: 52.09%
2026-01-01 00:24:10,494 - 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 00:24:10,496 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:24:10,496 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 79
2026-01-01 00:24:10,498 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 41
2026-01-01 00:24:10,498 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 41
2026-01-01 00:24:10,499 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 41
2026-01-01 00:24:10,810 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:24:10,815 - satellite_download_logger - INFO - L9 2025-12-25-10-06-33 cloud cover : 0.00%
2026-01-01 00:24:10,854 - satellite_download_logger - INFO - L9 2025-12-25-10-06-33: sand: 0.00% ,whitewater: 2.43% ,water: 56.83%
2026-01-01 00:24:10,855 - 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 00:24:10,856 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:24:10,856 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 102
2026-01-01 00:24:10,856 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 102
2026-01-01 00:24:10,856 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 102
2026-01-01 00:24:10,857 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 100