2025-10-20 09:45:04,971 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074084_20250926 as 2025-09-26-22-11-39_L8_nzd0024_ms.tif
2025-10-20 09:45:09,570 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074084_20251004 as 2025-10-04-22-11-42_L9_nzd0024_ms.tif
2025-10-20 09:45:18,845 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075084_20251011 that failed.
Failed to open the image file data/nzd0024/L9/ms/2025-10-11-22-17-57_L9_nzd0024_ms.tif
2025-10-20 09:45:18,985 - satellite_download_logger - INFO - Please read the following information carefully:

2025-10-20 09:45:18,986 - 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.

2025-10-20 09:45:18,986 - 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.

2025-10-20 09:45:18,986 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-10-20 09:45:19,000 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-10-20 09:45:19,003 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-10-20 09:45:19,003 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-10-20 09:45:19,012 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-10-20 09:45:19,022 - satellite_download_logger - INFO - L8 2025-09-26-22-11-39 cloud cover : 0.00%
2025-10-20 09:45:19,236 - satellite_download_logger - INFO - L8 2025-09-26-22-11-39: sand: 0.00% ,whitewater: 0.00% ,water: 3.61%
2025-10-20 09:45:19,237 - satellite_download_logger - INFO - L8 2025-09-26-22-11-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-10-20 09:45:19,255 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
2025-10-20 09:45:19,255 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 228
2025-10-20 09:45:19,255 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 228
2025-10-20 09:45:19,255 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 228
2025-10-20 09:45:19,258 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 228
2025-10-20 09:45:19,790 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-10-20 09:45:19,795 - satellite_download_logger - INFO - L9 2025-10-04-22-11-42 cloud cover : 0.00%
2025-10-20 09:45:19,829 - satellite_download_logger - INFO - L9 2025-10-04-22-11-42: sand: 1.28% ,whitewater: 0.10% ,water: 36.96%
2025-10-20 09:45:19,830 - satellite_download_logger - INFO - L9 2025-10-04-22-11-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
2025-10-20 09:45:19,834 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-10-20 09:45:19,834 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 136
2025-10-20 09:45:19,834 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 136
2025-10-20 09:45:19,834 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 136
2025-10-20 09:45:19,837 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 136