2026-01-01 00:05:18,532 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_072088_20251201 that failed.
Failed to open the image file data/nzd0346/L8/ms/2025-12-01-22-00-54_L8_nzd0346_ms.tif
2026-01-01 00:05:21,825 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072088_20251217 as 2025-12-17-22-00-54_L8_nzd0346_ms.tif
2026-01-01 00:05:26,188 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_072089_20251201 that failed.
Failed to open the image file data/nzd0346/L8/ms/2025-12-01-22-01-18_L8_nzd0346_ms.tif
2026-01-01 00:05:30,705 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072089_20251217 as 2025-12-17-22-01-18_L8_nzd0346_ms.tif
2026-01-01 00:05:38,414 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071089_20251116 that failed.
Failed to open the image file data/nzd0346/L9/ms/2025-11-16-21-55-13_L9_nzd0346_ms.tif
2026-01-01 00:05:44,717 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071089_20251218 as 2025-12-18-21-55-15_L9_nzd0346_ms.tif
2026-01-01 00:05:51,030 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_072088_20251123 that failed.
Failed to open the image file data/nzd0346/L9/ms/2025-11-23-22-00-59_L9_nzd0346_ms.tif
2026-01-01 00:05:56,456 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072088_20251209 as 2025-12-09-22-00-57_L9_nzd0346_ms.tif
2026-01-01 00:06:01,768 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_072088_20251225 that failed.
Failed to open the image file data/nzd0346/L9/ms/2025-12-25-22-01-04_L9_nzd0346_ms.tif
2026-01-01 00:06:09,125 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072089_20251209 as 2025-12-09-22-01-21_L9_nzd0346_ms.tif
2026-01-01 00:06:14,708 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_072089_20251225 that failed.
Failed to open the image file data/nzd0346/L9/ms/2025-12-25-22-01-28_L9_nzd0346_ms.tif
2026-01-01 00:06:14,733 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:06:14,733 - 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 00:06:14,733 - 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 00:06:14,733 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:06:14,735 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:06:14,736 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:06:14,736 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:06:14,738 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:06:14,743 - satellite_download_logger - INFO - L8 2025-12-17-22-00-54 cloud cover : 4.04%
2026-01-01 00:06:14,768 - satellite_download_logger - INFO - L8 2025-12-17-22-00-54: sand: 0.00% ,whitewater: 8.70% ,water: 40.53%
2026-01-01 00:06:14,769 - satellite_download_logger - INFO - L8 2025-12-17-22-00-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:06:14,770 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:06:14,770 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 96
2026-01-01 00:06:14,772 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 73
2026-01-01 00:06:14,772 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 73
2026-01-01 00:06:14,773 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 73
2026-01-01 00:06:15,139 - satellite_download_logger - INFO - L8 2025-12-17-22-01-18 cloud cover : 0.00%
2026-01-01 00:06:15,165 - satellite_download_logger - INFO - L8 2025-12-17-22-01-18: sand: 0.00% ,whitewater: 8.77% ,water: 42.00%
2026-01-01 00:06:15,165 - satellite_download_logger - INFO - L8 2025-12-17-22-01-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:06:15,167 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:06:15,167 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 105
2026-01-01 00:06:15,167 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 105
2026-01-01 00:06:15,167 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 105
2026-01-01 00:06:15,168 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 104
2026-01-01 00:06:15,485 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:06:15,490 - satellite_download_logger - WARNING - L9 2025-12-09-22-00-57: Skipped due to cloud cover 38.38% > threshold 10.00%
2026-01-01 00:06:15,494 - satellite_download_logger - INFO - L9 2025-12-09-22-01-21 cloud cover : 0.00%
2026-01-01 00:06:15,517 - satellite_download_logger - INFO - L9 2025-12-09-22-01-21: sand: 0.00% ,whitewater: 0.78% ,water: 52.12%
2026-01-01 00:06:15,518 - satellite_download_logger - INFO - L9 2025-12-09-22-01-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:06:15,519 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:06:15,519 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 104
2026-01-01 00:06:15,519 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 104
2026-01-01 00:06:15,519 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 104
2026-01-01 00:06:15,521 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 103
2026-01-01 00:06:15,834 - satellite_download_logger - INFO - L9 2025-12-18-21-55-15 cloud cover : 0.00%
2026-01-01 00:06:15,859 - satellite_download_logger - INFO - L9 2025-12-18-21-55-15: sand: 0.00% ,whitewater: 0.17% ,water: 47.40%
2026-01-01 00:06:15,860 - satellite_download_logger - INFO - L9 2025-12-18-21-55-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:06:15,861 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:06:15,861 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 62
2026-01-01 00:06:15,861 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 62
2026-01-01 00:06:15,861 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 62
2026-01-01 00:06:15,867 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 56