2025-10-20 09:48:31,667 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250913 that failed.
Failed to open the image file data/nzd0209/L9/ms/2025-09-13-21-53-53_L9_nzd0209_ms.tif
2025-10-20 09:48:38,348 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250929 as 2025-09-29-21-53-57_L9_nzd0209_ms.tif
2025-10-20 09:48:44,963 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20251015 as 2025-10-15-21-54-03_L9_nzd0209_ms.tif
2025-10-20 09:48:44,984 - satellite_download_logger - INFO - Please read the following information carefully:

2025-10-20 09:48:44,984 - 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 09:48:44,984 - 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 09:48:44,984 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-10-20 09:48:44,986 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-10-20 09:48:44,987 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-10-20 09:48:44,987 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-10-20 09:48:44,989 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-10-20 09:48:44,990 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-10-20 09:48:44,998 - satellite_download_logger - INFO - L9 2025-09-29-21-53-57 cloud cover : 0.00%
2025-10-20 09:48:45,056 - satellite_download_logger - INFO - L9 2025-09-29-21-53-57: sand: 0.00% ,whitewater: 0.00% ,water: 50.76%
2025-10-20 09:48:45,057 - satellite_download_logger - INFO - L9 2025-09-29-21-53-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-10-20 09:48:45,059 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
2025-10-20 09:48:45,059 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 300
2025-10-20 09:48:45,059 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 300
2025-10-20 09:48:45,059 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 300
2025-10-20 09:48:45,065 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 299
2025-10-20 09:48:45,406 - satellite_download_logger - INFO - L9 2025-10-15-21-54-03 cloud cover : 0.00%
2025-10-20 09:48:45,475 - satellite_download_logger - INFO - L9 2025-10-15-21-54-03: sand: 0.00% ,whitewater: 0.00% ,water: 48.42%
2025-10-20 09:48:45,476 - satellite_download_logger - INFO - L9 2025-10-15-21-54-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-10-20 09:48:45,478 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-10-20 09:48:45,478 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 261
2025-10-20 09:48:45,479 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 261
2025-10-20 09:48:45,479 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 261
2025-10-20 09:48:45,484 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 260