2026-01-01 00:05:17,355 - 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/nzd0343/L8/ms/2025-12-01-22-00-54_L8_nzd0343_ms.tif
2026-01-01 00:05:27,035 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072088_20251217 as 2025-12-17-22-00-54_L8_nzd0343_ms.tif
2026-01-01 00:05:32,487 - 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/nzd0343/L8/ms/2025-12-01-22-01-18_L8_nzd0343_ms.tif
2026-01-01 00:05:39,096 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072089_20251217 as 2025-12-17-22-01-18_L8_nzd0343_ms.tif
2026-01-01 00:05:44,848 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071089_20251218 as 2025-12-18-21-55-15_L9_nzd0343_ms.tif
2026-01-01 00:05:51,390 - 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/nzd0343/L9/ms/2025-11-23-22-00-59_L9_nzd0343_ms.tif
2026-01-01 00:05:58,351 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072088_20251209 as 2025-12-09-22-00-57_L9_nzd0343_ms.tif
2026-01-01 00:06:02,816 - 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/nzd0343/L9/ms/2025-12-25-22-01-04_L9_nzd0343_ms.tif
2026-01-01 00:06:07,342 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072089_20251209 as 2025-12-09-22-01-21_L9_nzd0343_ms.tif
2026-01-01 00:06:12,955 - 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/nzd0343/L9/ms/2025-12-25-22-01-28_L9_nzd0343_ms.tif
2026-01-01 00:06:12,998 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:06:12,998 - 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 00:06:12,998 - 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 00:06:12,998 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:06:13,000 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:06:13,002 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:06:13,002 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:06:13,003 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:06:13,018 - satellite_download_logger - WARNING - L8 2025-12-17-22-00-54: Skipped due to cloud cover 29.88% > threshold 10.00%
2026-01-01 00:06:13,034 - satellite_download_logger - INFO - L8 2025-12-17-22-01-18 cloud cover : 1.54%
2026-01-01 00:06:13,170 - satellite_download_logger - INFO - L8 2025-12-17-22-01-18: sand: 0.02% ,whitewater: 4.60% ,water: 43.30%
2026-01-01 00:06:13,171 - 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 00:06:13,174 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:06:13,174 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 374
2026-01-01 00:06:13,188 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 374
2026-01-01 00:06:13,188 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 374
2026-01-01 00:06:13,188 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 374
2026-01-01 00:06:13,669 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:06:13,686 - satellite_download_logger - INFO - L9 2025-12-09-22-00-57 cloud cover : 0.00%
2026-01-01 00:06:13,785 - satellite_download_logger - INFO - L9 2025-12-09-22-00-57: sand: 0.00% ,whitewater: 1.11% ,water: 51.24%
2026-01-01 00:06:13,786 - satellite_download_logger - INFO - L9 2025-12-09-22-00-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:06:13,789 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:06:13,789 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 360
2026-01-01 00:06:13,789 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 360
2026-01-01 00:06:13,789 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 360
2026-01-01 00:06:13,789 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 360
2026-01-01 00:06:14,069 - satellite_download_logger - INFO - L9 2025-12-09-22-01-21 cloud cover : 0.00%
2026-01-01 00:06:14,167 - satellite_download_logger - INFO - L9 2025-12-09-22-01-21: sand: 0.02% ,whitewater: 1.14% ,water: 51.22%
2026-01-01 00:06:14,169 - 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 00:06:14,173 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:06:14,173 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 360
2026-01-01 00:06:14,173 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 360
2026-01-01 00:06:14,173 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 360
2026-01-01 00:06:14,173 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 360
2026-01-01 00:06:14,438 - satellite_download_logger - WARNING - L9 2025-12-18-21-55-15: Skipped due to cloud cover 80.05% > threshold 10.00%