2026-01-01 00:09:09,146 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074092_20251215 as 2025-12-15-22-14-52_L8_nzd0495_ms.tif
2026-01-01 00:09:16,970 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075091_20251120 that failed.
Failed to open the image file data/nzd0495/L8/ms/2025-11-20-22-20-41_L8_nzd0495_ms.tif
2026-01-01 00:09:22,500 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075091_20251206 that failed.
Failed to open the image file data/nzd0495/L8/ms/2025-12-06-22-20-39_L8_nzd0495_ms.tif
2026-01-01 00:09:27,249 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075092_20251206 that failed.
Failed to open the image file data/nzd0495/L8/ms/2025-12-06-22-21-03_L8_nzd0495_ms.tif
2026-01-01 00:09:34,288 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074092_20251121 that failed.
Failed to open the image file data/nzd0495/L9/ms/2025-11-21-22-14-55_L9_nzd0495_ms.tif
2026-01-01 00:09:43,376 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074092_20251207 as 2025-12-07-22-14-56_L9_nzd0495_ms.tif
2026-01-01 00:09:50,241 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074092_20251223 as 2025-12-23-22-15-01_L9_nzd0495_ms.tif
2026-01-01 00:09:54,862 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075091_20251214 that failed.
Failed to open the image file data/nzd0495/L9/ms/2025-12-14-22-20-44_L9_nzd0495_ms.tif
2026-01-01 00:09:54,894 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:09:54,894 - 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 00:09:54,894 - 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 00:09:54,894 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:09:54,896 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:09:54,897 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:09:54,897 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:09:54,898 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:09:54,913 - satellite_download_logger - WARNING - L8 2025-12-15-22-14-52: Skipped due to cloud cover 69.68% > threshold 10.00%
2026-01-01 00:09:54,915 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:09:55,329 - satellite_download_logger - WARNING - L9 2025-11-28-22-20-45: Skipped due to cloud cover 40.16% > threshold 10.00%
2026-01-01 00:09:55,513 - satellite_download_logger - WARNING - L9 2025-11-28-22-21-09: Skipped due to cloud cover 40.06% > threshold 10.00%
2026-01-01 00:09:55,553 - satellite_download_logger - WARNING - L9 2025-12-07-22-14-56: Skipped due to cloud cover 24.68% > threshold 10.00%
2026-01-01 00:09:55,598 - satellite_download_logger - INFO - L9 2025-12-23-22-15-01 cloud cover : 6.81%
2026-01-01 00:09:55,785 - satellite_download_logger - INFO - L9 2025-12-23-22-15-01: sand: 0.11% ,whitewater: 0.31% ,water: 51.17%
2026-01-01 00:09:55,787 - satellite_download_logger - INFO - L9 2025-12-23-22-15-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
2026-01-01 00:09:55,795 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
2026-01-01 00:09:55,795 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 493
2026-01-01 00:09:55,884 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 385
2026-01-01 00:09:55,884 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 385
2026-01-01 00:09:55,884 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 385