2025-10-20 09:54:09,166 - 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/nzd0557/L8/ms/2025-07-31-22-20-41_L8_nzd0557_ms.tif 2025-10-20 09:54:15,418 - 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/nzd0557/L8/ms/2025-08-16-22-20-50_L8_nzd0557_ms.tif 2025-10-20 09:54:20,843 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250901 that failed. Failed to open the image file data/nzd0557/L8/ms/2025-09-01-22-20-53_L8_nzd0557_ms.tif 2025-10-20 09:54:29,186 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250917 as 2025-09-17-22-20-59_L8_nzd0557_ms.tif 2025-10-20 09:54:37,561 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075093_20250731 that failed. Failed to open the image file data/nzd0557/L8/ms/2025-07-31-22-21-05_L8_nzd0557_ms.tif 2025-10-20 09:54:44,219 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075093_20250901 that failed. Failed to open the image file data/nzd0557/L8/ms/2025-09-01-22-21-17_L8_nzd0557_ms.tif 2025-10-20 09:54:50,592 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075093_20250917 as 2025-09-17-22-21-23_L8_nzd0557_ms.tif 2025-10-20 09:54:54,961 - 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/nzd0557/L9/ms/2025-08-08-22-20-48_L9_nzd0557_ms.tif 2025-10-20 09:55:03,286 - 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/nzd0557/L9/ms/2025-08-24-22-20-54_L9_nzd0557_ms.tif 2025-10-20 09:55:09,509 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250909 that failed. Failed to open the image file data/nzd0557/L9/ms/2025-09-09-22-21-00_L9_nzd0557_ms.tif 2025-10-20 09:55:14,775 - 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/nzd0557/L9/ms/2025-09-25-22-21-04_L9_nzd0557_ms.tif 2025-10-20 09:55:22,392 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20251011 as 2025-10-11-22-21-09_L9_nzd0557_ms.tif 2025-10-20 09:55:29,762 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075093_20250808 that failed. Failed to open the image file data/nzd0557/L9/ms/2025-08-08-22-21-12_L9_nzd0557_ms.tif 2025-10-20 09:55:36,172 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075093_20250824 that failed. Failed to open the image file data/nzd0557/L9/ms/2025-08-24-22-21-18_L9_nzd0557_ms.tif 2025-10-20 09:55:42,494 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075093_20250909 that failed. Failed to open the image file data/nzd0557/L9/ms/2025-09-09-22-21-24_L9_nzd0557_ms.tif 2025-10-20 09:55:49,820 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075093_20250925 that failed. Failed to open the image file data/nzd0557/L9/ms/2025-09-25-22-21-28_L9_nzd0557_ms.tif 2025-10-20 09:55:58,168 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075093_20251011 as 2025-10-11-22-21-33_L9_nzd0557_ms.tif 2025-10-20 09:55:58,201 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-20 09:55:58,201 - 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. 2025-10-20 09:55:58,201 - 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. 2025-10-20 09:55:58,201 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-20 09:55:58,203 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-20 09:55:58,206 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-20 09:55:58,206 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-20 09:55:58,210 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-20 09:55:58,227 - satellite_download_logger - WARNING - L8 2025-09-17-22-20-59: Skipped due to cloud cover 10.15% > threshold 10.00% 2025-10-20 09:55:58,251 - satellite_download_logger - INFO - L8 2025-09-17-22-21-23 cloud cover : 8.50% 2025-10-20 09:55:58,446 - satellite_download_logger - INFO - L8 2025-09-17-22-21-23: sand: 0.00% ,whitewater: 0.60% ,water: 74.00% 2025-10-20 09:55:58,449 - satellite_download_logger - INFO - L8 2025-09-17-22-21-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-20 09:55:58,455 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 09:55:58,455 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 239 2025-10-20 09:55:58,497 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 239 2025-10-20 09:55:58,497 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 239 2025-10-20 09:55:58,497 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 239 2025-10-20 09:55:58,769 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-20 09:55:58,786 - satellite_download_logger - INFO - L9 2025-10-11-22-21-09 cloud cover : 0.00% 2025-10-20 09:55:58,891 - satellite_download_logger - INFO - L9 2025-10-11-22-21-09: sand: 0.69% ,whitewater: 3.98% ,water: 48.24% 2025-10-20 09:55:58,892 - satellite_download_logger - INFO - L9 2025-10-11-22-21-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-20 09:55:58,898 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 09:55:58,898 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 375 2025-10-20 09:55:58,898 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 375 2025-10-20 09:55:58,898 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 375 2025-10-20 09:55:58,898 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 375 2025-10-20 09:55:59,160 - satellite_download_logger - INFO - L9 2025-10-11-22-21-33 cloud cover : 0.00% 2025-10-20 09:55:59,265 - satellite_download_logger - INFO - L9 2025-10-11-22-21-33: sand: 0.73% ,whitewater: 4.15% ,water: 48.03% 2025-10-20 09:55:59,266 - satellite_download_logger - INFO - L9 2025-10-11-22-21-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-20 09:55:59,271 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-20 09:55:59,271 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 374 2025-10-20 09:55:59,272 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 374 2025-10-20 09:55:59,272 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 374 2025-10-20 09:55:59,272 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 374