2025-10-01 00:05:55,196 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_072088_20250827 that failed.
Failed to open the image file data/nzd0315/L8/ms/2025-08-27-22-00-41_L8_nzd0315_ms.tif
2025-10-01 00:06:04,208 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_072088_20250912 that failed.
Failed to open the image file data/nzd0315/L8/ms/2025-09-12-22-00-48_L8_nzd0315_ms.tif
2025-10-01 00:06:11,780 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073088_20250903 as 2025-09-03-22-06-56_L8_nzd0315_ms.tif
2025-10-01 00:06:20,312 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_072088_20250904 that failed.
Failed to open the image file data/nzd0315/L9/ms/2025-09-04-22-00-50_L9_nzd0315_ms.tif
2025-10-01 00:06:29,742 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_072088_20250920 that failed.
Failed to open the image file data/nzd0315/L9/ms/2025-09-20-22-00-53_L9_nzd0315_ms.tif
2025-10-01 00:06:37,525 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073088_20250927 as 2025-09-27-22-07-06_L9_nzd0315_ms.tif
2025-10-01 00:06:37,563 - satellite_download_logger - INFO - Please read the following information carefully:

2025-10-01 00:06:37,563 - 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.

2025-10-01 00:06:37,563 - 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.

2025-10-01 00:06:37,563 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-10-01 00:06:37,565 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-10-01 00:06:37,567 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-10-01 00:06:37,567 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-10-01 00:06:37,568 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-10-01 00:06:37,674 - satellite_download_logger - WARNING - L8 2025-09-03-22-06-56: Skipped due to cloud cover 87.07% > threshold 10.00%
2025-10-01 00:06:37,677 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-10-01 00:06:37,837 - satellite_download_logger - INFO - L9 2025-09-27-22-07-06 cloud cover : 8.53%
2025-10-01 00:06:39,099 - satellite_download_logger - INFO - L9 2025-09-27-22-07-06: sand: 0.00% ,whitewater: 2.23% ,water: 45.64%
2025-10-01 00:06:39,114 - satellite_download_logger - INFO - L9 2025-09-27-22-07-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-10-01 00:06:39,120 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
2025-10-01 00:06:39,120 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 333
2025-10-01 00:06:39,662 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 137
2025-10-01 00:06:39,662 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 137
2025-10-01 00:06:39,668 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 137