2025-10-01 00:36:09,606 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250827 that failed. Failed to open the image file data/sar0280/L8/ms/2025-08-27-10-06-10_L8_sar0280_ms.tif 2025-10-01 00:36:12,864 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250912 as 2025-09-12-10-06-16_L8_sar0280_ms.tif 2025-10-01 00:36:16,258 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_194032_20250903 as 2025-09-03-10-12-25_L8_sar0280_ms.tif 2025-10-01 00:36:20,968 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250904 as 2025-09-04-10-06-19_L9_sar0280_ms.tif 2025-10-01 00:36:26,216 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250920 as 2025-09-20-10-06-22_L9_sar0280_ms.tif 2025-10-01 00:36:31,781 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_194032_20250911 as 2025-09-11-10-12-32_L9_sar0280_ms.tif 2025-10-01 00:36:36,061 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_194032_20250927 that failed. Failed to open the image file data/sar0280/L9/ms/2025-09-27-10-12-35_L9_sar0280_ms.tif 2025-10-01 00:36:36,097 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 00:36:36,097 - 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 00:36:36,097 - 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 00:36:36,097 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 00:36:36,099 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 00:36:36,100 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 00:36:36,100 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 00:36:36,102 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 00:36:36,106 - satellite_download_logger - INFO - L8 2025-09-03-10-12-25 cloud cover : 0.00% 2025-10-01 00:36:36,134 - satellite_download_logger - INFO - L8 2025-09-03-10-12-25: sand: 0.79% ,whitewater: 0.00% ,water: 56.68% 2025-10-01 00:36:36,134 - satellite_download_logger - INFO - L8 2025-09-03-10-12-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:36:36,135 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:36:36,135 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 97 2025-10-01 00:36:36,135 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 97 2025-10-01 00:36:36,136 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 97 2025-10-01 00:36:36,136 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 97 2025-10-01 00:36:36,419 - satellite_download_logger - INFO - L8 2025-09-12-10-06-16 cloud cover : 0.00% 2025-10-01 00:36:36,441 - satellite_download_logger - INFO - L8 2025-09-12-10-06-16: sand: 0.66% ,whitewater: 0.07% ,water: 57.61% 2025-10-01 00:36:36,441 - satellite_download_logger - INFO - L8 2025-09-12-10-06-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:36:36,443 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:36:36,443 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 101 2025-10-01 00:36:36,443 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 101 2025-10-01 00:36:36,443 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 101 2025-10-01 00:36:36,443 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 101 2025-10-01 00:36:36,738 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 00:36:36,764 - satellite_download_logger - WARNING - L9 2025-08-26-10-12-26: Skipped due to cloud cover 87.04% > threshold 10.00% 2025-10-01 00:36:36,767 - satellite_download_logger - INFO - L9 2025-09-04-10-06-19 cloud cover : 0.00% 2025-10-01 00:36:36,791 - satellite_download_logger - INFO - L9 2025-09-04-10-06-19: sand: 1.12% ,whitewater: 0.00% ,water: 55.42% 2025-10-01 00:36:36,791 - satellite_download_logger - INFO - L9 2025-09-04-10-06-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:36:36,792 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:36:36,792 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 102 2025-10-01 00:36:36,792 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 102 2025-10-01 00:36:36,792 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 102 2025-10-01 00:36:36,792 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 102 2025-10-01 00:36:37,096 - satellite_download_logger - INFO - L9 2025-09-11-10-12-32 cloud cover : 0.00% 2025-10-01 00:36:37,117 - satellite_download_logger - INFO - L9 2025-09-11-10-12-32: sand: 0.73% ,whitewater: 0.00% ,water: 57.21% 2025-10-01 00:36:37,117 - satellite_download_logger - INFO - L9 2025-09-11-10-12-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:36:37,118 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:36:37,118 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 97 2025-10-01 00:36:37,118 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 97 2025-10-01 00:36:37,118 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 97 2025-10-01 00:36:37,118 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 97 2025-10-01 00:36:37,371 - satellite_download_logger - INFO - L9 2025-09-20-10-06-22 cloud cover : 0.00% 2025-10-01 00:36:37,394 - satellite_download_logger - INFO - L9 2025-09-20-10-06-22: sand: 0.66% ,whitewater: 0.00% ,water: 55.75% 2025-10-01 00:36:37,394 - satellite_download_logger - INFO - L9 2025-09-20-10-06-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:36:37,396 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:36:37,396 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 101 2025-10-01 00:36:37,396 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 101 2025-10-01 00:36:37,396 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 101 2025-10-01 00:36:37,396 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 101