2025-10-20 09:53:54,945 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250926 that failed.
Failed to open the image file data/nzd0529/L8/ms/2025-09-26-22-14-50_L8_nzd0529_ms.tif
2025-10-20 09:54:02,015 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250925 that failed.
Failed to open the image file data/nzd0529/L9/ms/2025-09-25-22-21-04_L9_nzd0529_ms.tif
2025-10-20 09:54:07,671 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20251011 as 2025-10-11-22-21-09_L9_nzd0529_ms.tif
2025-10-20 09:54:07,699 - satellite_download_logger - INFO - Please read the following information carefully:

2025-10-20 09:54:07,699 - 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 09:54:07,699 - 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 09:54:07,699 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-10-20 09:54:07,700 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-10-20 09:54:07,702 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-10-20 09:54:07,702 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-10-20 09:54:07,704 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-10-20 09:54:07,705 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-10-20 09:54:07,718 - satellite_download_logger - INFO - L9 2025-10-11-22-21-09 cloud cover : 0.00%
2025-10-20 09:54:07,813 - satellite_download_logger - INFO - L9 2025-10-11-22-21-09: sand: 0.68% ,whitewater: 0.29% ,water: 58.41%
2025-10-20 09:54:07,814 - satellite_download_logger - INFO - L9 2025-10-11-22-21-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
2025-10-20 09:54:07,818 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-10-20 09:54:07,818 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 348
2025-10-20 09:54:07,818 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 348
2025-10-20 09:54:07,818 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 348
2025-10-20 09:54:07,819 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 348