2026-01-01 00:12:18,070 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075088_20251206 as 2025-12-06-22-19-27_L8_nzd0320_ms.tif
2026-01-01 00:12:29,508 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074088_20251207 that failed.
Failed to open the image file data/nzd0320/L9/ms/2025-12-07-22-13-20_L9_nzd0320_ms.tif
2026-01-01 00:12:34,931 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074088_20251223 as 2025-12-23-22-13-25_L9_nzd0320_ms.tif
2026-01-01 00:12:38,880 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075088_20251214 that failed.
Failed to open the image file data/nzd0320/L9/ms/2025-12-14-22-19-33_L9_nzd0320_ms.tif
2026-01-01 00:12:38,909 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:12:38,909 - 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 00:12:38,909 - 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 00:12:38,909 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:12:38,911 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:12:38,912 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:12:38,913 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:12:38,914 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:12:38,921 - satellite_download_logger - INFO - L8 2025-12-06-22-19-27 cloud cover : 0.00%
2026-01-01 00:12:38,978 - satellite_download_logger - INFO - L8 2025-12-06-22-19-27: sand: 0.00% ,whitewater: 2.45% ,water: 50.52%
2026-01-01 00:12:38,979 - satellite_download_logger - INFO - L8 2025-12-06-22-19-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:12:38,980 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:12:38,980 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 222
2026-01-01 00:12:38,981 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 222
2026-01-01 00:12:38,981 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 222
2026-01-01 00:12:38,984 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 222
2026-01-01 00:12:39,208 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:12:39,218 - satellite_download_logger - WARNING - L9 2025-12-23-22-13-25: Skipped due to cloud cover 33.02% > threshold 10.00%