2025-10-01 00:06:55,171 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250818 that failed. Failed to open the image file data/nzd0178/L8/ms/2025-08-18-22-06-05_L8_nzd0178_ms.tif 2025-10-01 00:06:58,607 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250903 as 2025-09-03-22-06-09_L8_nzd0178_ms.tif 2025-10-01 00:07:01,985 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074085_20250825 as 2025-08-25-22-11-51_L8_nzd0178_ms.tif 2025-10-01 00:07:07,461 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074085_20250910 as 2025-09-10-22-11-56_L8_nzd0178_ms.tif 2025-10-01 00:07:12,262 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074086_20250825 as 2025-08-25-22-12-15_L8_nzd0178_ms.tif 2025-10-01 00:07:17,679 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074086_20250910 as 2025-09-10-22-12-20_L8_nzd0178_ms.tif 2025-10-01 00:07:22,237 - 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/nzd0178/L9/ms/2025-08-26-22-06-09_L9_nzd0178_ms.tif 2025-10-01 00:07:27,611 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250927 as 2025-09-27-22-06-18_L9_nzd0178_ms.tif 2025-10-01 00:07:30,892 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074085_20250817 that failed. Failed to open the image file data/nzd0178/L9/ms/2025-08-17-22-11-54_L9_nzd0178_ms.tif 2025-10-01 00:07:36,598 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074085_20250902 that failed. Failed to open the image file data/nzd0178/L9/ms/2025-09-02-22-11-59_L9_nzd0178_ms.tif 2025-10-01 00:07:40,418 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074085_20250918 as 2025-09-18-22-12-01_L9_nzd0178_ms.tif 2025-10-01 00:07:44,432 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074086_20250817 that failed. Failed to open the image file data/nzd0178/L9/ms/2025-08-17-22-12-18_L9_nzd0178_ms.tif 2025-10-01 00:07:48,904 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074086_20250902 that failed. Failed to open the image file data/nzd0178/L9/ms/2025-09-02-22-12-23_L9_nzd0178_ms.tif 2025-10-01 00:07:53,450 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074086_20250918 as 2025-09-18-22-12-25_L9_nzd0178_ms.tif 2025-10-01 00:07:53,548 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 00:07:53,549 - 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 00:07:53,549 - 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 00:07:53,549 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 00:07:53,557 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 00:07:53,559 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 00:07:53,559 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 00:07:53,567 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 00:07:53,580 - satellite_download_logger - INFO - L8 2025-08-25-22-11-51 cloud cover : 0.00% 2025-10-01 00:07:53,651 - satellite_download_logger - INFO - L8 2025-08-25-22-11-51: sand: 0.00% ,whitewater: 10.41% ,water: 38.60% 2025-10-01 00:07:53,651 - satellite_download_logger - INFO - L8 2025-08-25-22-11-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:07:53,652 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:07:53,652 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 117 2025-10-01 00:07:53,653 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 117 2025-10-01 00:07:53,653 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 117 2025-10-01 00:07:53,659 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 112 2025-10-01 00:07:54,333 - satellite_download_logger - INFO - L8 2025-08-25-22-12-15 cloud cover : 0.00% 2025-10-01 00:07:54,385 - satellite_download_logger - INFO - L8 2025-08-25-22-12-15: sand: 0.00% ,whitewater: 11.88% ,water: 34.93% 2025-10-01 00:07:54,386 - satellite_download_logger - INFO - L8 2025-08-25-22-12-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:07:54,387 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:07:54,387 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 112 2025-10-01 00:07:54,387 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 112 2025-10-01 00:07:54,387 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 112 2025-10-01 00:07:54,389 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 112 2025-10-01 00:07:54,808 - satellite_download_logger - INFO - L8 2025-09-03-22-06-09 cloud cover : 0.00% 2025-10-01 00:07:54,839 - satellite_download_logger - INFO - L8 2025-09-03-22-06-09: sand: 0.00% ,whitewater: 17.35% ,water: 29.79% 2025-10-01 00:07:54,839 - satellite_download_logger - INFO - L8 2025-09-03-22-06-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:07:54,841 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:07:54,841 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 119 2025-10-01 00:07:54,841 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 119 2025-10-01 00:07:54,841 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 119 2025-10-01 00:07:54,843 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 118 2025-10-01 00:07:55,349 - satellite_download_logger - INFO - L8 2025-09-10-22-11-56 cloud cover : 0.00% 2025-10-01 00:07:55,432 - satellite_download_logger - INFO - L8 2025-09-10-22-11-56: sand: 0.00% ,whitewater: 34.62% ,water: 8.38% 2025-10-01 00:07:55,433 - satellite_download_logger - INFO - L8 2025-09-10-22-11-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:07:55,434 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:07:55,434 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 107 2025-10-01 00:07:55,434 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 107 2025-10-01 00:07:55,434 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 107 2025-10-01 00:07:55,436 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 106 2025-10-01 00:07:55,856 - satellite_download_logger - INFO - L8 2025-09-10-22-12-20 cloud cover : 0.00% 2025-10-01 00:07:56,002 - satellite_download_logger - INFO - L8 2025-09-10-22-12-20: sand: 0.00% ,whitewater: 35.42% ,water: 8.39% 2025-10-01 00:07:56,002 - satellite_download_logger - INFO - L8 2025-09-10-22-12-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:07:56,004 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:07:56,004 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 115 2025-10-01 00:07:56,004 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 115 2025-10-01 00:07:56,004 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 115 2025-10-01 00:07:56,006 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 115 2025-10-01 00:07:56,581 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 00:07:56,590 - satellite_download_logger - INFO - L9 2025-09-18-22-12-01 cloud cover : 0.00% 2025-10-01 00:07:56,632 - satellite_download_logger - INFO - L9 2025-09-18-22-12-01: sand: 0.00% ,whitewater: 26.55% ,water: 17.54% 2025-10-01 00:07:56,632 - satellite_download_logger - INFO - L9 2025-09-18-22-12-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:07:56,634 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:07:56,634 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 113 2025-10-01 00:07:56,634 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 113 2025-10-01 00:07:56,634 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 113 2025-10-01 00:07:56,636 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 109 2025-10-01 00:07:57,006 - satellite_download_logger - INFO - L9 2025-09-18-22-12-25 cloud cover : 0.00% 2025-10-01 00:07:57,169 - satellite_download_logger - INFO - L9 2025-09-18-22-12-25: sand: 0.00% ,whitewater: 25.87% ,water: 18.94% 2025-10-01 00:07:57,170 - satellite_download_logger - INFO - L9 2025-09-18-22-12-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:07:57,171 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-10-01 00:07:57,171 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 115 2025-10-01 00:07:57,171 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 115 2025-10-01 00:07:57,171 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 115 2025-10-01 00:07:57,173 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 115 2025-10-01 00:07:57,617 - satellite_download_logger - WARNING - L9 2025-09-27-22-06-18: Skipped due to cloud cover 19.97% > threshold 10.00%