2026-01-01 00:07:14,463 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075084_20251206 as 2025-12-06-22-17-51_L8_nzd0062_ms.tif
2026-01-01 00:07:18,924 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075085_20251206 as 2025-12-06-22-18-15_L8_nzd0062_ms.tif
2026-01-01 00:07:24,165 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075084_20251128 that failed.
Failed to open the image file data/nzd0062/L9/ms/2025-11-28-22-17-57_L9_nzd0062_ms.tif
2026-01-01 00:07:29,883 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075084_20251214 as 2025-12-14-22-17-57_L9_nzd0062_ms.tif
2026-01-01 00:07:34,228 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075085_20251128 that failed.
Failed to open the image file data/nzd0062/L9/ms/2025-11-28-22-18-21_L9_nzd0062_ms.tif
2026-01-01 00:07:38,655 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075085_20251214 as 2025-12-14-22-18-21_L9_nzd0062_ms.tif
2026-01-01 00:07:38,680 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:07:38,680 - 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 00:07:38,680 - 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 00:07:38,681 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:07:38,682 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:07:38,684 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:07:38,684 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:07:38,685 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:07:39,909 - satellite_download_logger - WARNING - L8 2025-11-20-22-17-54: Skipped due to cloud cover 35.20% > threshold 10.00%
2026-01-01 00:07:39,957 - satellite_download_logger - INFO - L8 2025-12-06-22-17-51 cloud cover : 0.00%
2026-01-01 00:07:40,340 - satellite_download_logger - INFO - L8 2025-12-06-22-17-51: sand: 21.18% ,whitewater: 3.79% ,water: 45.97%
2026-01-01 00:07:40,341 - satellite_download_logger - INFO - L8 2025-12-06-22-17-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
2026-01-01 00:07:40,354 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:07:40,354 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 648
2026-01-01 00:07:40,354 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 648
2026-01-01 00:07:40,354 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 648
2026-01-01 00:07:40,354 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 648
2026-01-01 00:07:40,877 - satellite_download_logger - INFO - L8 2025-12-06-22-18-15 cloud cover : 0.00%
2026-01-01 00:07:40,956 - satellite_download_logger - INFO - L8 2025-12-06-22-18-15: sand: 0.00% ,whitewater: 0.34% ,water: 46.12%
2026-01-01 00:07:40,957 - satellite_download_logger - INFO - L8 2025-12-06-22-18-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:07:40,958 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines
2026-01-01 00:07:41,135 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:07:41,321 - satellite_download_logger - WARNING - L9 2025-11-12-22-17-59: Skipped due to cloud cover 39.01% > threshold 10.00%
2026-01-01 00:07:41,430 - satellite_download_logger - INFO - L9 2025-12-14-22-17-57 cloud cover : 0.62%
2026-01-01 00:07:41,814 - satellite_download_logger - INFO - L9 2025-12-14-22-17-57: sand: 20.29% ,whitewater: 0.62% ,water: 47.36%
2026-01-01 00:07:41,816 - satellite_download_logger - INFO - L9 2025-12-14-22-17-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
2026-01-01 00:07:41,824 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:07:41,824 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 650
2026-01-01 00:07:41,862 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 650
2026-01-01 00:07:41,862 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 650
2026-01-01 00:07:41,862 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 650
2026-01-01 00:07:42,439 - satellite_download_logger - INFO - L9 2025-12-14-22-18-21 cloud cover : 5.28%
2026-01-01 00:07:42,579 - satellite_download_logger - INFO - L9 2025-12-14-22-18-21: sand: 0.00% ,whitewater: 0.00% ,water: 42.62%
2026-01-01 00:07:42,579 - satellite_download_logger - INFO - L9 2025-12-14-22-18-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:07:42,580 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines