2025-12-08 15:57:02,172 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075084_20251120 as 2025-11-20-22-17-54_L8_nzd0045_ms.tif
2025-12-08 15:57:02,196 - satellite_download_logger - INFO - Please read the following information carefully:

2025-12-08 15:57:02,196 - 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 15:57:02,196 - 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 15:57:02,197 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-12-08 15:57:02,198 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-12-08 15:57:02,199 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-12-08 15:57:02,199 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-12-08 15:57:02,201 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-12-08 15:57:02,206 - satellite_download_logger - INFO - L8 2025-11-20-22-17-54 cloud cover : 0.00%
2025-12-08 15:57:02,381 - satellite_download_logger - INFO - L8 2025-11-20-22-17-54: sand: 1.45% ,whitewater: 0.56% ,water: 46.47%
2025-12-08 15:57:02,382 - satellite_download_logger - INFO - L8 2025-11-20-22-17-54: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
2025-12-08 15:57:02,408 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-12-08 15:57:02,408 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 153
2025-12-08 15:57:02,408 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 153
2025-12-08 15:57:02,408 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 153
2025-12-08 15:57:02,411 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 153
2025-12-08 15:57:02,765 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-12-08 15:57:02,813 - satellite_download_logger - WARNING - L9 2025-11-21-22-11-43: Skipped due to cloud cover 26.14% > threshold 10.00%
2025-12-08 15:57:02,876 - satellite_download_logger - WARNING - L9 2025-11-28-22-17-57: Skipped due to cloud cover 11.11% > threshold 10.00%