2026-01-01 00:08:05,961 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072089_20251201 as 2025-12-01-22-01-18_L8_nzd0369_ms.tif
2026-01-01 00:08:15,344 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072089_20251217 as 2025-12-17-22-01-18_L8_nzd0369_ms.tif
2026-01-01 00:08:23,845 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073089_20251208 as 2025-12-08-22-07-30_L8_nzd0369_ms.tif
2026-01-01 00:08:28,950 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072089_20251209 as 2025-12-09-22-01-21_L9_nzd0369_ms.tif
2026-01-01 00:08:35,060 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072089_20251225 as 2025-12-25-22-01-28_L9_nzd0369_ms.tif
2026-01-01 00:08:43,374 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073089_20251216 that failed.
Failed to open the image file data/nzd0369/L9/ms/2025-12-16-22-07-36_L9_nzd0369_ms.tif
2026-01-01 00:08:43,410 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:08:43,410 - 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 00:08:43,410 - 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 00:08:43,410 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:08:43,412 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:08:43,413 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:08:43,413 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:08:43,414 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:08:43,462 - satellite_download_logger - WARNING - L8 2025-12-01-22-01-18: Skipped due to cloud cover 21.05% > threshold 10.00%
2026-01-01 00:08:43,649 - satellite_download_logger - INFO - L8 2025-12-08-22-07-30 cloud cover : 0.45%
2026-01-01 00:08:44,958 - satellite_download_logger - INFO - L8 2025-12-08-22-07-30: sand: 0.02% ,whitewater: 0.07% ,water: 54.02%
2026-01-01 00:08:44,973 - satellite_download_logger - INFO - L8 2025-12-08-22-07-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:08:44,982 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
2026-01-01 00:08:44,982 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1054
2026-01-01 00:08:45,114 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 879
2026-01-01 00:08:45,114 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 879
2026-01-01 00:08:45,114 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 879
2026-01-01 00:08:45,763 - satellite_download_logger - INFO - L8 2025-12-17-22-01-18 cloud cover : 2.18%
2026-01-01 00:08:46,129 - satellite_download_logger - INFO - L8 2025-12-17-22-01-18: sand: 0.00% ,whitewater: 0.00% ,water: 5.04%
2026-01-01 00:08:46,132 - 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 00:08:46,136 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:08:46,136 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 213
2026-01-01 00:08:46,160 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 213
2026-01-01 00:08:46,160 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 213
2026-01-01 00:08:46,865 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 212
2026-01-01 00:08:47,497 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:08:47,577 - satellite_download_logger - INFO - L9 2025-12-09-22-01-21 cloud cover : 5.73%
2026-01-01 00:08:47,921 - satellite_download_logger - INFO - L9 2025-12-09-22-01-21: sand: 0.00% ,whitewater: 0.00% ,water: 0.00%
2026-01-01 00:08:47,924 - 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 00:08:47,926 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 0 shorelines
2026-01-01 00:08:48,454 - satellite_download_logger - WARNING - L9 2025-12-25-22-01-28: Skipped due to cloud cover 47.57% > threshold 10.00%