2025-09-01 00:03:59,149 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250717 that failed. Failed to open the image file data/nzd0160/L8/ms/2025-07-17-22-05-28_L8_nzd0160_ms.tif 2025-09-01 00:04:03,578 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250802 as 2025-08-02-22-05-33_L8_nzd0160_ms.tif 2025-09-01 00:04:09,024 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250818 as 2025-08-18-22-05-41_L8_nzd0160_ms.tif 2025-09-01 00:04:13,300 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250717 that failed. Failed to open the image file data/nzd0160/L8/ms/2025-07-17-22-05-52_L8_nzd0160_ms.tif 2025-09-01 00:04:19,889 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250802 as 2025-08-02-22-05-57_L8_nzd0160_ms.tif 2025-09-01 00:04:27,140 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250818 as 2025-08-18-22-06-05_L8_nzd0160_ms.tif 2025-09-01 00:04:34,487 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250725 that failed. Failed to open the image file data/nzd0160/L9/ms/2025-07-25-22-05-30_L9_nzd0160_ms.tif 2025-09-01 00:04:40,037 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250810 as 2025-08-10-22-05-40_L9_nzd0160_ms.tif 2025-09-01 00:04:46,231 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250725 that failed. Failed to open the image file data/nzd0160/L9/ms/2025-07-25-22-05-54_L9_nzd0160_ms.tif 2025-09-01 00:04:50,573 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250810 that failed. Failed to open the image file data/nzd0160/L9/ms/2025-08-10-22-06-04_L9_nzd0160_ms.tif 2025-09-01 00:04:56,789 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250826 that failed. Failed to open the image file data/nzd0160/L9/ms/2025-08-26-22-06-09_L9_nzd0160_ms.tif 2025-09-01 00:04:56,820 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:04:56,820 - 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 00:04:56,820 - 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 00:04:56,820 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:04:56,822 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:04:56,823 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:04:56,823 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:04:56,825 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:04:56,829 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33 cloud cover : 0.00% 2025-09-01 00:04:56,853 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33: sand: 1.52% ,whitewater: 0.00% ,water: 43.71% 2025-09-01 00:04:56,853 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:04:56,854 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:04:56,854 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 86 2025-09-01 00:04:56,855 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 86 2025-09-01 00:04:56,855 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 86 2025-09-01 00:04:56,856 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 85 2025-09-01 00:04:57,051 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57 cloud cover : 0.00% 2025-09-01 00:04:57,071 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57: sand: 1.52% ,whitewater: 0.00% ,water: 43.56% 2025-09-01 00:04:57,071 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:04:57,073 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:04:57,073 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 86 2025-09-01 00:04:57,073 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 86 2025-09-01 00:04:57,073 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 86 2025-09-01 00:04:57,074 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 85 2025-09-01 00:04:57,247 - satellite_download_logger - INFO - L8 2025-08-18-22-05-41 cloud cover : 5.71% 2025-09-01 00:04:57,268 - satellite_download_logger - INFO - L8 2025-08-18-22-05-41: sand: 1.93% ,whitewater: 3.14% ,water: 36.66% 2025-09-01 00:04:57,268 - satellite_download_logger - INFO - L8 2025-08-18-22-05-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:04:57,269 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:04:57,269 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 81 2025-09-01 00:04:57,271 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 53 2025-09-01 00:04:57,271 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 53 2025-09-01 00:04:57,272 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 52 2025-09-01 00:04:57,430 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05 cloud cover : 9.21% 2025-09-01 00:04:57,449 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05: sand: 2.03% ,whitewater: 3.70% ,water: 35.29% 2025-09-01 00:04:57,449 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:04:57,450 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:04:57,450 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 63 2025-09-01 00:04:57,452 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 39 2025-09-01 00:04:57,452 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 39 2025-09-01 00:04:57,453 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 38 2025-09-01 00:04:57,608 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:04:57,612 - satellite_download_logger - WARNING - L9 2025-08-10-22-05-40: Skipped due to cloud cover 92.79% > threshold 10.00%