2025-12-01 00:12:43,010 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250926 that failed.
Failed to open the image file data/nzd0508/L8/ms/2025-09-26-22-14-50_L8_nzd0508_ms.tif
2025-12-01 00:12:47,502 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074092_20251028 as 2025-10-28-22-14-53_L8_nzd0508_ms.tif
2025-12-01 00:12:53,121 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074092_20251105 that failed.
Failed to open the image file data/nzd0508/L9/ms/2025-11-05-22-14-58_L9_nzd0508_ms.tif
2025-12-01 00:12:57,550 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074092_20251121 that failed.
Failed to open the image file data/nzd0508/L9/ms/2025-11-21-22-14-55_L9_nzd0508_ms.tif
2025-12-01 00:13:02,025 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20251027 as 2025-10-27-22-21-04_L9_nzd0508_ms.tif
2025-12-01 00:13:02,048 - satellite_download_logger - INFO - Please read the following information carefully:

2025-12-01 00:13:02,048 - 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.

2025-12-01 00:13:02,048 - 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.

2025-12-01 00:13:02,048 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-12-01 00:13:02,050 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-12-01 00:13:02,051 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-12-01 00:13:02,051 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-12-01 00:13:02,053 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-12-01 00:13:02,057 - satellite_download_logger - WARNING - L8 2025-10-28-22-14-53: Skipped due to cloud cover 86.31% > threshold 10.00%
2025-12-01 00:13:02,059 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-12-01 00:13:02,062 - satellite_download_logger - INFO - L9 2025-10-27-22-21-04 cloud cover : 0.00%
2025-12-01 00:13:02,090 - satellite_download_logger - INFO - L9 2025-10-27-22-21-04: sand: 0.00% ,whitewater: 0.07% ,water: 8.23%
2025-12-01 00:13:02,090 - satellite_download_logger - INFO - L9 2025-10-27-22-21-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-12-01 00:13:02,091 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines