2025-10-01 00:15:18,860 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074088_20250825 as 2025-08-25-22-13-03_L8_nzd0323_ms.tif 2025-10-01 00:15:26,007 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074088_20250910 as 2025-09-10-22-13-08_L8_nzd0323_ms.tif 2025-10-01 00:15:31,333 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250825 as 2025-08-25-22-13-27_L8_nzd0323_ms.tif 2025-10-01 00:15:36,561 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250910 as 2025-09-10-22-13-32_L8_nzd0323_ms.tif 2025-10-01 00:15:43,178 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074088_20250902 that failed. Failed to open the image file data/nzd0323/L9/ms/2025-09-02-22-13-11_L9_nzd0323_ms.tif 2025-10-01 00:15:49,121 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074088_20250918 as 2025-09-18-22-13-13_L9_nzd0323_ms.tif 2025-10-01 00:15:55,307 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250902 that failed. Failed to open the image file data/nzd0323/L9/ms/2025-09-02-22-13-35_L9_nzd0323_ms.tif 2025-10-01 00:16:01,241 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250918 as 2025-09-18-22-13-37_L9_nzd0323_ms.tif 2025-10-01 00:16:01,273 - satellite_download_logger - INFO - Please read the following information carefully: 2025-10-01 00:16:01,273 - 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 00:16:01,273 - 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 00:16:01,273 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-10-01 00:16:01,275 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-10-01 00:16:01,276 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-10-01 00:16:01,276 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-10-01 00:16:01,278 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-10-01 00:16:01,287 - satellite_download_logger - INFO - L8 2025-08-25-22-13-03 cloud cover : 0.00% 2025-10-01 00:16:01,354 - satellite_download_logger - INFO - L8 2025-08-25-22-13-03: sand: 1.01% ,whitewater: 5.86% ,water: 55.97% 2025-10-01 00:16:01,355 - satellite_download_logger - INFO - L8 2025-08-25-22-13-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:16:01,361 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 6 shorelines 2025-10-01 00:16:01,361 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 540 2025-10-01 00:16:01,361 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 540 2025-10-01 00:16:01,361 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 540 2025-10-01 00:16:01,361 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 540 2025-10-01 00:16:01,682 - satellite_download_logger - INFO - L8 2025-08-25-22-13-27 cloud cover : 0.00% 2025-10-01 00:16:01,745 - satellite_download_logger - INFO - L8 2025-08-25-22-13-27: sand: 1.06% ,whitewater: 5.97% ,water: 55.83% 2025-10-01 00:16:01,746 - satellite_download_logger - INFO - L8 2025-08-25-22-13-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-10-01 00:16:01,751 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-10-01 00:16:01,751 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 439 2025-10-01 00:16:01,751 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 439 2025-10-01 00:16:01,751 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 439 2025-10-01 00:16:01,751 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 439 2025-10-01 00:16:02,054 - satellite_download_logger - INFO - L8 2025-09-10-22-13-08 cloud cover : 0.00% 2025-10-01 00:16:02,110 - satellite_download_logger - INFO - L8 2025-09-10-22-13-08: sand: 0.09% ,whitewater: 24.53% ,water: 33.15% 2025-10-01 00:16:02,112 - satellite_download_logger - INFO - L8 2025-09-10-22-13-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:16:02,115 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:16:02,115 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 323 2025-10-01 00:16:02,116 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 323 2025-10-01 00:16:02,116 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 323 2025-10-01 00:16:02,116 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 323 2025-10-01 00:16:02,398 - satellite_download_logger - INFO - L8 2025-09-10-22-13-32 cloud cover : 0.00% 2025-10-01 00:16:02,457 - satellite_download_logger - INFO - L8 2025-09-10-22-13-32: sand: 0.14% ,whitewater: 24.74% ,water: 32.95% 2025-10-01 00:16:02,458 - satellite_download_logger - INFO - L8 2025-09-10-22-13-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:16:02,462 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-10-01 00:16:02,462 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 323 2025-10-01 00:16:02,462 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 323 2025-10-01 00:16:02,462 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 323 2025-10-01 00:16:02,462 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 323 2025-10-01 00:16:02,740 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-10-01 00:16:02,749 - satellite_download_logger - INFO - L9 2025-09-18-22-13-13 cloud cover : 6.61% 2025-10-01 00:16:02,812 - satellite_download_logger - INFO - L9 2025-09-18-22-13-13: sand: 0.03% ,whitewater: 13.66% ,water: 46.75% 2025-10-01 00:16:02,813 - satellite_download_logger - INFO - L9 2025-09-18-22-13-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:16:02,817 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-10-01 00:16:02,817 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 394 2025-10-01 00:16:02,843 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 270 2025-10-01 00:16:02,843 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 270 2025-10-01 00:16:02,843 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 270 2025-10-01 00:16:03,400 - satellite_download_logger - INFO - L9 2025-09-18-22-13-37 cloud cover : 8.22% 2025-10-01 00:16:03,475 - satellite_download_logger - INFO - L9 2025-09-18-22-13-37: sand: 0.03% ,whitewater: 13.32% ,water: 45.33% 2025-10-01 00:16:03,476 - satellite_download_logger - INFO - L9 2025-09-18-22-13-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-10-01 00:16:03,480 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 4 shorelines 2025-10-01 00:16:03,480 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 502 2025-10-01 00:16:03,521 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 361 2025-10-01 00:16:03,521 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 361 2025-10-01 00:16:03,521 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 361