2025-10-20 09:46:32,687 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074085_20250825 that failed.
Failed to open the image file data/nzd0098/L8/ms/2025-08-25-22-11-51_L8_nzd0098_ms.tif
2025-10-20 09:46:39,873 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074085_20250910 that failed.
Failed to open the image file data/nzd0098/L8/ms/2025-09-10-22-11-56_L8_nzd0098_ms.tif
2025-10-20 09:46:47,261 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074085_20250926 as 2025-09-26-22-12-03_L8_nzd0098_ms.tif
2025-10-20 09:46:55,345 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074085_20250902 that failed.
Failed to open the image file data/nzd0098/L9/ms/2025-09-02-22-11-59_L9_nzd0098_ms.tif
2025-10-20 09:46:59,646 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074085_20250918 that failed.
Failed to open the image file data/nzd0098/L9/ms/2025-09-18-22-12-01_L9_nzd0098_ms.tif
2025-10-20 09:47:07,873 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074085_20251004 as 2025-10-04-22-12-06_L9_nzd0098_ms.tif
2025-10-20 09:47:07,903 - satellite_download_logger - INFO - Please read the following information carefully:

2025-10-20 09:47:07,903 - 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.

2025-10-20 09:47:07,903 - 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.

2025-10-20 09:47:07,903 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-10-20 09:47:07,904 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-10-20 09:47:07,906 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-10-20 09:47:07,906 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-10-20 09:47:07,907 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-10-20 09:47:07,911 - satellite_download_logger - WARNING - L8 2025-09-26-22-12-03: Skipped due to cloud cover 13.09% > threshold 10.00%
2025-10-20 09:47:07,912 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-10-20 09:47:07,915 - satellite_download_logger - INFO - L9 2025-10-04-22-12-06 cloud cover : 3.09%
2025-10-20 09:47:07,943 - satellite_download_logger - INFO - L9 2025-10-04-22-12-06: sand: 0.00% ,whitewater: 0.00% ,water: 36.68%
2025-10-20 09:47:07,944 - satellite_download_logger - INFO - L9 2025-10-04-22-12-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-10-20 09:47:07,945 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-10-20 09:47:07,945 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 88
2025-10-20 09:47:07,947 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 44
2025-10-20 09:47:07,947 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 44
2025-10-20 09:47:07,948 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 43