2026-01-01 00:28:53,886 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20251201 as 2025-12-01-10-06-48_L8_sar0795_ms.tif
2026-01-01 00:28:58,116 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193033_20251217 that failed.
Failed to open the image file data/sar0795/L8/ms/2025-12-17-10-06-47_L8_sar0795_ms.tif
2026-01-01 00:29:01,596 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193033_20251123 that failed.
Failed to open the image file data/sar0795/L9/ms/2025-11-23-10-06-51_L9_sar0795_ms.tif
2026-01-01 00:29:05,954 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_193033_20251209 that failed.
Failed to open the image file data/sar0795/L9/ms/2025-12-09-10-06-51_L9_sar0795_ms.tif
2026-01-01 00:29:10,223 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20251225 as 2025-12-25-10-06-57_L9_sar0795_ms.tif
2026-01-01 00:29:10,246 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:29:10,246 - 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 00:29:10,246 - 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 00:29:10,246 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:29:10,248 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:29:10,249 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:29:10,249 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:29:10,251 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:29:10,255 - satellite_download_logger - INFO - L8 2025-12-01-10-06-48 cloud cover : 0.00%
2026-01-01 00:29:10,287 - satellite_download_logger - INFO - L8 2025-12-01-10-06-48: sand: 0.00% ,whitewater: 0.00% ,water: 63.31%
2026-01-01 00:29:10,288 - satellite_download_logger - INFO - L8 2025-12-01-10-06-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:29:10,289 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:29:10,289 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 96
2026-01-01 00:29:10,289 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 96
2026-01-01 00:29:10,289 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 96
2026-01-01 00:29:10,289 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 96
2026-01-01 00:29:10,581 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:29:10,591 - satellite_download_logger - WARNING - L9 2025-12-25-10-06-57: Skipped due to cloud cover 16.13% > threshold 10.00%