2025-10-01 00:12:03,203 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250724 that failed. Failed to open the image file data/nzd0547/L8/ms/2025-07-24-22-14-29_L8_nzd0547_ms.tif 2025-10-01 00:12:07,863 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250809 that failed. Failed to open the image file data/nzd0547/L8/ms/2025-08-09-22-14-37_L8_nzd0547_ms.tif 2025-10-01 00:12:13,281 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250825 as 2025-08-25-22-14-39_L8_nzd0547_ms.tif 2025-10-01 00:12:19,735 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250910 as 2025-09-10-22-14-44_L8_nzd0547_ms.tif 2025-10-01 00:12:24,537 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074093_20250825 as 2025-08-25-22-15-03_L8_nzd0547_ms.tif 2025-10-01 00:12:30,183 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074093_20250910 as 2025-09-10-22-15-08_L8_nzd0547_ms.tif 2025-10-01 00:12:36,656 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250731 that failed. Failed to open the image file data/nzd0547/L8/ms/2025-07-31-22-20-41_L8_nzd0547_ms.tif 2025-10-01 00:12:43,049 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250816 that failed. Failed to open the image file data/nzd0547/L8/ms/2025-08-16-22-20-50_L8_nzd0547_ms.tif 2025-10-01 00:12:48,828 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250901 as 2025-09-01-22-20-53_L8_nzd0547_ms.tif 2025-10-01 00:12:54,595 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074092_20250801 that failed. Failed to open the image file data/nzd0547/L9/ms/2025-08-01-22-14-30_L9_nzd0547_ms.tif 2025-10-01 00:13:02,832 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074092_20250902 as 2025-09-02-22-14-47_L9_nzd0547_ms.tif 2025-10-01 00:13:08,688 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074092_20250918 as 2025-09-18-22-14-49_L9_nzd0547_ms.tif 2025-10-01 00:13:13,290 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074093_20250902 as 2025-09-02-22-15-11_L9_nzd0547_ms.tif 2025-10-01 00:13:18,880 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074093_20250918 as 2025-09-18-22-15-13_L9_nzd0547_ms.tif 2025-10-01 00:13:25,388 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250808 that failed. Failed to open the image file data/nzd0547/L9/ms/2025-08-08-22-20-48_L9_nzd0547_ms.tif 2025-10-01 00:13:30,993 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250824 that failed. Failed to open the image file data/nzd0547/L9/ms/2025-08-24-22-20-54_L9_nzd0547_ms.tif 2025-10-01 00:13:35,456 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250909 as 2025-09-09-22-21-00_L9_nzd0547_ms.tif 2025-10-01 00:13:42,261 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250925 that failed. Failed to open the image file data/nzd0547/L9/ms/2025-09-25-22-21-04_L9_nzd0547_ms.tif 2025-10-01 00:13:42,291 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 00:13:42,291 - 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 00:13:42,291 - 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 00:13:42,291 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 00:13:42,293 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 00:13:42,294 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 00:13:42,294 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 00:13:42,296 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 00:13:42,314 - satellite_download_logger - INFO - L8 2025-08-25-22-14-39 cloud cover : 0.00% 2025-10-01 00:13:42,453 - satellite_download_logger - INFO - L8 2025-08-25-22-14-39: sand: 0.69% ,whitewater: 3.35% ,water: 45.33% 2025-10-01 00:13:42,455 - satellite_download_logger - INFO - L8 2025-08-25-22-14-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:13:42,463 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 42 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:13:42,463 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 426 2025-10-01 00:13:42,464 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 426 2025-10-01 00:13:42,464 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 426 2025-10-01 00:13:42,472 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 425 2025-10-01 00:13:42,788 - satellite_download_logger - INFO - L8 2025-08-25-22-15-03 cloud cover : 9.07% 2025-10-01 00:13:42,913 - satellite_download_logger - INFO - L8 2025-08-25-22-15-03: sand: 0.73% ,whitewater: 3.23% ,water: 42.18% 2025-10-01 00:13:42,914 - satellite_download_logger - INFO - L8 2025-08-25-22-15-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:13:42,921 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 31 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:13:42,921 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 133 2025-10-01 00:13:42,947 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 77 2025-10-01 00:13:42,947 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 77 2025-10-01 00:13:42,949 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 77 2025-10-01 00:13:43,244 - satellite_download_logger - INFO - L8 2025-09-01-22-20-53 cloud cover : 5.50% 2025-10-01 00:13:43,370 - satellite_download_logger - INFO - L8 2025-09-01-22-20-53: sand: 0.11% ,whitewater: 0.61% ,water: 53.09% 2025-10-01 00:13:43,371 - satellite_download_logger - INFO - L8 2025-09-01-22-20-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:13:43,375 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:13:43,375 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 484 2025-10-01 00:13:43,458 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 454 2025-10-01 00:13:43,458 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 454 2025-10-01 00:13:43,477 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 454 2025-10-01 00:13:43,781 - satellite_download_logger - INFO - L8 2025-09-10-22-14-44 cloud cover : 9.86% 2025-10-01 00:13:43,901 - satellite_download_logger - INFO - L8 2025-09-10-22-14-44: sand: 0.00% ,whitewater: 3.69% ,water: 40.69% 2025-10-01 00:13:43,903 - satellite_download_logger - INFO - L8 2025-09-10-22-14-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:13:43,906 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:13:43,906 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 247 2025-10-01 00:13:43,951 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 213 2025-10-01 00:13:43,951 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 213 2025-10-01 00:13:43,955 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 212 2025-10-01 00:13:44,243 - satellite_download_logger - INFO - L8 2025-09-10-22-15-08 cloud cover : 0.00% 2025-10-01 00:13:44,368 - satellite_download_logger - INFO - L8 2025-09-10-22-15-08: sand: 0.00% ,whitewater: 4.38% ,water: 43.63% 2025-10-01 00:13:44,370 - satellite_download_logger - INFO - L8 2025-09-10-22-15-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:13:44,373 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:13:44,373 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 434 2025-10-01 00:13:44,373 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 434 2025-10-01 00:13:44,373 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 434 2025-10-01 00:13:44,381 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 433 2025-10-01 00:13:45,593 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 00:13:45,609 - satellite_download_logger - INFO - L9 2025-09-02-22-14-47 cloud cover : 0.00% 2025-10-01 00:13:45,824 - satellite_download_logger - INFO - L9 2025-09-02-22-14-47: sand: 0.55% ,whitewater: 5.45% ,water: 44.80% 2025-10-01 00:13:45,825 - satellite_download_logger - INFO - L9 2025-09-02-22-14-47: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:13:45,830 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:13:45,830 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 417 2025-10-01 00:13:45,830 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 417 2025-10-01 00:13:45,830 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 417 2025-10-01 00:13:45,838 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 416 2025-10-01 00:13:46,188 - satellite_download_logger - INFO - L9 2025-09-02-22-15-11 cloud cover : 0.00% 2025-10-01 00:13:46,424 - satellite_download_logger - INFO - L9 2025-09-02-22-15-11: sand: 0.62% ,whitewater: 5.69% ,water: 44.51% 2025-10-01 00:13:46,425 - satellite_download_logger - INFO - L9 2025-09-02-22-15-11: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:13:46,430 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:13:46,430 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 421 2025-10-01 00:13:46,430 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 421 2025-10-01 00:13:46,430 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 421 2025-10-01 00:13:46,438 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 420 2025-10-01 00:13:46,868 - satellite_download_logger - WARNING - L9 2025-09-09-22-21-00: Skipped due to cloud cover 36.14% > threshold 10.00% 2025-10-01 00:13:46,876 - satellite_download_logger - WARNING - L9 2025-09-18-22-14-49: Skipped due to cloud cover 90.08% > threshold 10.00% 2025-10-01 00:13:46,884 - satellite_download_logger - WARNING - L9 2025-09-18-22-15-13: Skipped due to cloud cover 92.07% > threshold 10.00%