2026-01-01 00:49:08,523 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20251201 as 2025-12-01-10-06-00_L8_sar1974_ms.tif
2026-01-01 00:49:11,748 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193031_20251217 that failed.
Failed to open the image file data/sar1974/L8/ms/2025-12-17-10-05-59_L8_sar1974_ms.tif
2026-01-01 00:49:17,012 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193032_20251201 as 2025-12-01-10-06-24_L8_sar1974_ms.tif
2026-01-01 00:49:21,364 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193032_20251217 that failed.
Failed to open the image file data/sar1974/L8/ms/2025-12-17-10-06-23_L8_sar1974_ms.tif
2026-01-01 00:49:25,729 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251209 as 2025-12-09-10-06-03_L9_sar1974_ms.tif
2026-01-01 00:49:29,075 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251225 as 2025-12-25-10-06-09_L9_sar1974_ms.tif
2026-01-01 00:49:33,500 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251209 as 2025-12-09-10-06-27_L9_sar1974_ms.tif
2026-01-01 00:49:37,096 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20251225 as 2025-12-25-10-06-33_L9_sar1974_ms.tif
2026-01-01 00:49:37,143 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:49:37,143 - 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 00:49:37,143 - 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 00:49:37,143 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:49:37,145 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:49:37,146 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:49:37,146 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:49:37,148 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:49:37,152 - satellite_download_logger - INFO - L8 2025-12-01-10-06-00 cloud cover : 0.00%
2026-01-01 00:49:37,180 - satellite_download_logger - INFO - L8 2025-12-01-10-06-00: sand: 0.00% ,whitewater: 0.00% ,water: 44.12%
2026-01-01 00:49:37,181 - satellite_download_logger - INFO - L8 2025-12-01-10-06-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:49:37,185 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:49:37,187 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 99
2026-01-01 00:49:37,187 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 99
2026-01-01 00:49:37,187 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 99
2026-01-01 00:49:37,189 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 99
2026-01-01 00:49:37,441 - satellite_download_logger - WARNING - L8 2025-12-01-10-06-24: Skipped due to cloud cover 32.20% > threshold 10.00%
2026-01-01 00:49:37,444 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:49:37,447 - satellite_download_logger - WARNING - L9 2025-12-09-10-06-03: Skipped due to cloud cover 79.66% > threshold 10.00%
2026-01-01 00:49:37,450 - satellite_download_logger - WARNING - L9 2025-12-09-10-06-27: Skipped due to cloud cover 92.71% > threshold 10.00%
2026-01-01 00:49:37,453 - satellite_download_logger - INFO - L9 2025-12-25-10-06-09 cloud cover : 3.22%
2026-01-01 00:49:37,479 - satellite_download_logger - INFO - L9 2025-12-25-10-06-09: sand: 0.00% ,whitewater: 0.00% ,water: 81.88%
2026-01-01 00:49:37,480 - satellite_download_logger - INFO - L9 2025-12-25-10-06-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:49:37,482 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
2026-01-01 00:49:37,482 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 249
2026-01-01 00:49:37,486 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 171
2026-01-01 00:49:37,486 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 171
2026-01-01 00:49:37,488 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 169
2026-01-01 00:49:37,705 - satellite_download_logger - INFO - L9 2025-12-25-10-06-33 cloud cover : 6.61%
2026-01-01 00:49:37,734 - satellite_download_logger - INFO - L9 2025-12-25-10-06-33: sand: 0.00% ,whitewater: 0.00% ,water: 79.62%
2026-01-01 00:49:37,734 - satellite_download_logger - INFO - L9 2025-12-25-10-06-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:49:37,737 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
2026-01-01 00:49:37,737 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 247
2026-01-01 00:49:37,741 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 129
2026-01-01 00:49:37,741 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 129
2026-01-01 00:49:37,743 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 129