2025-12-08 16:00:04,530 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20251130 as 2025-11-30-22-06-24_L9_nzd0221_ms.tif
2025-12-08 16:00:04,549 - satellite_download_logger - INFO - Please read the following information carefully:

2025-12-08 16:00:04,549 - 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.

2025-12-08 16:00:04,549 - 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.

2025-12-08 16:00:04,549 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-12-08 16:00:04,551 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-12-08 16:00:04,553 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-12-08 16:00:04,553 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-12-08 16:00:04,554 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-12-08 16:00:04,555 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-12-08 16:00:04,623 - satellite_download_logger - WARNING - L9 2025-11-14-22-06-24: Skipped due to cloud cover 86.31% > threshold 10.00%
2025-12-08 16:00:04,636 - satellite_download_logger - INFO - L9 2025-11-30-22-06-24 cloud cover : 4.40%
2025-12-08 16:00:04,688 - satellite_download_logger - INFO - L9 2025-11-30-22-06-24: sand: 0.00% ,whitewater: 14.51% ,water: 32.84%
2025-12-08 16:00:04,688 - satellite_download_logger - INFO - L9 2025-11-30-22-06-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-12-08 16:00:04,690 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-12-08 16:00:04,690 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 199
2025-12-08 16:00:04,696 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 199
2025-12-08 16:00:04,696 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 199
2025-12-08 16:00:04,700 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 198