2026-01-01 00:00:48,629 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074084_20251215 as 2025-12-15-22-11-40_L8_nzd0037_ms.tif
2026-01-01 00:00:58,367 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075084_20251206 as 2025-12-06-22-17-51_L8_nzd0037_ms.tif
2026-01-01 00:01:05,639 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074084_20251121 that failed.
Failed to open the image file data/nzd0037/L9/ms/2025-11-21-22-11-43_L9_nzd0037_ms.tif
2026-01-01 00:01:13,863 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074084_20251207 that failed.
Failed to open the image file data/nzd0037/L9/ms/2025-12-07-22-11-45_L9_nzd0037_ms.tif
2026-01-01 00:01:21,474 - 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/nzd0037/L9/ms/2025-11-28-22-17-57_L9_nzd0037_ms.tif
2026-01-01 00:01:25,849 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075084_20251214 as 2025-12-14-22-17-57_L9_nzd0037_ms.tif
2026-01-01 00:01:25,970 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:01:25,971 - 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 00:01:25,971 - 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 00:01:25,971 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:01:25,985 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:01:25,987 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:01:25,987 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:01:25,988 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:01:26,001 - satellite_download_logger - INFO - L8 2025-12-06-22-17-51 cloud cover : 0.00%
2026-01-01 00:01:26,231 - satellite_download_logger - INFO - L8 2025-12-06-22-17-51: sand: 3.49% ,whitewater: 0.27% ,water: 47.60%
2026-01-01 00:01:26,231 - 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 00:01:26,242 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:01:26,243 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 165
2026-01-01 00:01:26,243 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 165
2026-01-01 00:01:26,243 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 165
2026-01-01 00:01:26,246 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 163
2026-01-01 00:01:26,685 - satellite_download_logger - WARNING - L8 2025-12-15-22-11-40: Skipped due to cloud cover 81.55% > threshold 10.00%
2026-01-01 00:01:26,687 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:01:26,692 - satellite_download_logger - INFO - L9 2025-12-14-22-17-57 cloud cover : 0.00%
2026-01-01 00:01:26,895 - satellite_download_logger - INFO - L9 2025-12-14-22-17-57: sand: 7.78% ,whitewater: 2.83% ,water: 38.25%
2026-01-01 00:01:26,896 - 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 00:01:26,899 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:01:26,899 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 163
2026-01-01 00:01:26,899 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 163
2026-01-01 00:01:26,899 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 163
2026-01-01 00:01:26,902 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 161