2025-12-08 16:01:14,669 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073090_20251122 that failed.
Failed to open the image file data/nzd0421/L8/ms/2025-11-22-22-07-56_L8_nzd0421_ms.tif
2025-12-08 16:01:21,449 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073090_20251130 as 2025-11-30-22-07-59_L9_nzd0421_ms.tif
2025-12-08 16:01:28,581 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074090_20251121 that failed.
Failed to open the image file data/nzd0421/L9/ms/2025-11-21-22-14-07_L9_nzd0421_ms.tif
2025-12-08 16:01:28,617 - satellite_download_logger - INFO - Please read the following information carefully:

2025-12-08 16:01:28,617 - 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.

2025-12-08 16:01:28,617 - 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.

2025-12-08 16:01:28,617 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-12-08 16:01:28,619 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-12-08 16:01:28,620 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-12-08 16:01:28,620 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-12-08 16:01:28,622 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-12-08 16:01:28,623 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-12-08 16:01:28,848 - satellite_download_logger - INFO - L9 2025-11-30-22-07-59 cloud cover : 1.63%
2025-12-08 16:01:28,997 - satellite_download_logger - INFO - L9 2025-11-30-22-07-59: sand: 0.00% ,whitewater: 0.02% ,water: 50.11%
2025-12-08 16:01:28,999 - satellite_download_logger - INFO - L9 2025-11-30-22-07-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-12-08 16:01:29,002 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-12-08 16:01:29,002 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 356
2025-12-08 16:01:29,018 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 328
2025-12-08 16:01:29,018 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 328
2025-12-08 16:01:29,025 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 324