2025-10-20 09:50:36,907 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073087_20250919 as 2025-09-19-22-06-39_L8_nzd0276_ms.tif
2025-10-20 09:50:44,815 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073087_20250927 that failed.
Failed to open the image file data/nzd0276/L9/ms/2025-09-27-22-06-42_L9_nzd0276_ms.tif
2025-10-20 09:50:44,844 - satellite_download_logger - INFO - Please read the following information carefully:

2025-10-20 09:50:44,844 - 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 09:50:44,844 - 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 09:50:44,844 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-10-20 09:50:44,845 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-10-20 09:50:44,847 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-10-20 09:50:44,847 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-10-20 09:50:44,848 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-10-20 09:50:44,996 - satellite_download_logger - WARNING - L8 2025-09-03-22-06-33: Skipped due to cloud cover 94.01% > threshold 10.00%
2025-10-20 09:50:45,041 - satellite_download_logger - INFO - L8 2025-09-19-22-06-39 cloud cover : 0.00%
2025-10-20 09:50:45,215 - satellite_download_logger - INFO - L8 2025-09-19-22-06-39: sand: 0.00% ,whitewater: 1.99% ,water: 49.22%
2025-10-20 09:50:45,217 - satellite_download_logger - INFO - L8 2025-09-19-22-06-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-10-20 09:50:45,221 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-10-20 09:50:45,221 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 497
2025-10-20 09:50:45,221 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 497
2025-10-20 09:50:45,221 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 497
2025-10-20 09:50:45,242 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 494
2025-10-20 09:50:45,824 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500