2026-01-01 00:06:30,213 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20251208 as 2025-12-08-22-06-18_L8_nzd0245_ms.tif
2026-01-01 00:06:34,661 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073087_20251122 that failed.
Failed to open the image file data/nzd0245/L8/ms/2025-11-22-22-06-44_L8_nzd0245_ms.tif
2026-01-01 00:06:39,162 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073087_20251208 as 2025-12-08-22-06-42_L8_nzd0245_ms.tif
2026-01-01 00:06:46,463 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20251130 that failed.
Failed to open the image file data/nzd0245/L9/ms/2025-11-30-22-06-24_L9_nzd0245_ms.tif
2026-01-01 00:06:50,038 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20251216 as 2025-12-16-22-06-24_L9_nzd0245_ms.tif
2026-01-01 00:06:57,308 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073087_20251130 that failed.
Failed to open the image file data/nzd0245/L9/ms/2025-11-30-22-06-48_L9_nzd0245_ms.tif
2026-01-01 00:07:03,661 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073087_20251216 as 2025-12-16-22-06-48_L9_nzd0245_ms.tif
2026-01-01 00:07:03,707 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:07:03,708 - 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 00:07:03,708 - 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 00:07:03,708 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:07:03,709 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:07:03,711 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:07:03,711 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:07:03,713 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:07:03,718 - satellite_download_logger - INFO - L8 2025-12-08-22-06-18 cloud cover : 0.00%
2026-01-01 00:07:03,758 - satellite_download_logger - INFO - L8 2025-12-08-22-06-18: sand: 0.00% ,whitewater: 9.27% ,water: 45.42%
2026-01-01 00:07:03,759 - satellite_download_logger - INFO - L8 2025-12-08-22-06-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:07:03,760 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:07:03,760 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 128
2026-01-01 00:07:03,760 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 128
2026-01-01 00:07:03,761 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 128
2026-01-01 00:07:03,763 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 127
2026-01-01 00:07:04,313 - satellite_download_logger - INFO - L8 2025-12-08-22-06-42 cloud cover : 0.00%
2026-01-01 00:07:04,350 - satellite_download_logger - INFO - L8 2025-12-08-22-06-42: sand: 0.00% ,whitewater: 9.33% ,water: 45.38%
2026-01-01 00:07:04,350 - satellite_download_logger - INFO - L8 2025-12-08-22-06-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:07:04,352 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:07:04,352 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 127
2026-01-01 00:07:04,352 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 127
2026-01-01 00:07:04,352 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 127
2026-01-01 00:07:04,354 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 126
2026-01-01 00:07:04,663 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:07:04,713 - satellite_download_logger - WARNING - L9 2025-11-14-22-06-24: Skipped due to cloud cover 48.91% > threshold 10.00%
2026-01-01 00:07:04,752 - satellite_download_logger - WARNING - L9 2025-11-14-22-06-48: Skipped due to cloud cover 49.08% > threshold 10.00%
2026-01-01 00:07:04,758 - satellite_download_logger - WARNING - L9 2025-12-16-22-06-24: Skipped due to cloud cover 82.92% > threshold 10.00%
2026-01-01 00:07:04,762 - satellite_download_logger - WARNING - L9 2025-12-16-22-06-48: Skipped due to cloud cover 73.48% > threshold 10.00%