2025-09-01 00:15:18,983 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250724 as 2025-07-24-22-13-17_L8_nzd0379_ms.tif 2025-09-01 00:15:24,312 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250809 as 2025-08-09-22-13-25_L8_nzd0379_ms.tif 2025-09-01 00:15:29,589 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075089_20250731 as 2025-07-31-22-19-29_L8_nzd0379_ms.tif 2025-09-01 00:15:36,049 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075089_20250816 as 2025-08-16-22-19-38_L8_nzd0379_ms.tif 2025-09-01 00:15:43,432 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250801 as 2025-08-01-22-13-18_L9_nzd0379_ms.tif 2025-09-01 00:15:50,015 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250817 that failed. Failed to open the image file data/nzd0379/L9/ms/2025-08-17-22-13-30_L9_nzd0379_ms.tif 2025-09-01 00:15:54,399 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250808 as 2025-08-08-22-19-36_L9_nzd0379_ms.tif 2025-09-01 00:15:59,748 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250824 as 2025-08-24-22-19-42_L9_nzd0379_ms.tif 2025-09-01 00:15:59,779 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:15:59,779 - 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. 2025-09-01 00:15:59,779 - 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. 2025-09-01 00:15:59,779 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:15:59,781 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:15:59,784 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:15:59,784 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:15:59,785 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:15:59,798 - satellite_download_logger - INFO - L8 2025-07-24-22-13-17 cloud cover : 1.92% 2025-09-01 00:15:59,904 - satellite_download_logger - INFO - L8 2025-07-24-22-13-17: sand: 0.00% ,whitewater: 0.00% ,water: 56.48% 2025-09-01 00:15:59,906 - satellite_download_logger - INFO - L8 2025-07-24-22-13-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:15:59,910 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:15:59,910 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 396 2025-09-01 00:15:59,923 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 316 2025-09-01 00:15:59,923 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 316 2025-09-01 00:15:59,929 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 316 2025-09-01 00:16:00,297 - satellite_download_logger - INFO - L8 2025-07-31-22-19-29 cloud cover : 0.00% 2025-09-01 00:16:00,379 - satellite_download_logger - INFO - L8 2025-07-31-22-19-29: sand: 0.00% ,whitewater: 5.34% ,water: 51.46% 2025-09-01 00:16:00,381 - satellite_download_logger - INFO - L8 2025-07-31-22-19-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:00,387 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-09-01 00:16:00,387 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 488 2025-09-01 00:16:00,387 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 488 2025-09-01 00:16:00,387 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 488 2025-09-01 00:16:00,396 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 488 2025-09-01 00:16:00,821 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25 cloud cover : 0.00% 2025-09-01 00:16:00,918 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25: sand: 0.00% ,whitewater: 11.51% ,water: 44.97% 2025-09-01 00:16:00,920 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:00,924 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-09-01 00:16:00,924 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 517 2025-09-01 00:16:00,924 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 517 2025-09-01 00:16:00,924 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 517 2025-09-01 00:16:00,934 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 517 2025-09-01 00:16:01,446 - satellite_download_logger - INFO - L8 2025-08-16-22-19-38 cloud cover : 0.00% 2025-09-01 00:16:01,553 - satellite_download_logger - INFO - L8 2025-08-16-22-19-38: sand: 0.00% ,whitewater: 5.28% ,water: 47.24% 2025-09-01 00:16:01,555 - satellite_download_logger - INFO - L8 2025-08-16-22-19-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:01,558 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:01,558 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 310 2025-09-01 00:16:01,558 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 310 2025-09-01 00:16:01,558 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 310 2025-09-01 00:16:01,564 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 310 2025-09-01 00:16:01,898 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:16:01,912 - satellite_download_logger - INFO - L9 2025-08-01-22-13-18 cloud cover : 0.00% 2025-09-01 00:16:01,996 - satellite_download_logger - INFO - L9 2025-08-01-22-13-18: sand: 0.00% ,whitewater: 8.44% ,water: 48.57% 2025-09-01 00:16:01,998 - satellite_download_logger - INFO - L9 2025-08-01-22-13-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:02,002 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-09-01 00:16:02,002 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 481 2025-09-01 00:16:02,002 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 481 2025-09-01 00:16:02,003 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 481 2025-09-01 00:16:02,012 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 481 2025-09-01 00:16:02,466 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36 cloud cover : 0.00% 2025-09-01 00:16:02,670 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36: sand: 0.00% ,whitewater: 15.83% ,water: 40.32% 2025-09-01 00:16:02,671 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:02,677 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-09-01 00:16:02,677 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 616 2025-09-01 00:16:02,677 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 616 2025-09-01 00:16:02,677 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 616 2025-09-01 00:16:02,690 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 616 2025-09-01 00:16:03,196 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42 cloud cover : 0.00% 2025-09-01 00:16:03,299 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42: sand: 0.00% ,whitewater: 3.55% ,water: 49.66% 2025-09-01 00:16:03,300 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:03,303 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:03,303 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 336 2025-09-01 00:16:03,303 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 336 2025-09-01 00:16:03,303 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 336 2025-09-01 00:16:03,310 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 336