2025-08-01 00:11:04,012 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250622 as 2025-06-22-22-14-19_L8_nzd0502_ms.tif 2025-08-01 00:11:08,004 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250629 as 2025-06-29-22-20-32_L8_nzd0502_ms.tif 2025-08-01 00:11:12,526 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250715 as 2025-07-15-22-20-37_L8_nzd0502_ms.tif 2025-08-01 00:11:16,048 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074092_20250630 as 2025-06-30-22-14-19_L9_nzd0502_ms.tif 2025-08-01 00:11:19,672 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074092_20250716 that failed. Failed to open the image file data/nzd0502/L9/ms/2025-07-16-22-14-24_L9_nzd0502_ms.tif 2025-08-01 00:11:24,107 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250707 as 2025-07-07-22-20-30_L9_nzd0502_ms.tif 2025-08-01 00:11:28,357 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250723 as 2025-07-23-22-20-39_L9_nzd0502_ms.tif 2025-08-01 00:11:28,393 - satellite_download_logger - INFO - Please read the following information carefully: 2025-08-01 00:11:28,393 - 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. 2025-08-01 00:11:28,393 - 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. 2025-08-01 00:11:28,393 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-08-01 00:11:28,395 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-08-01 00:11:28,396 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-08-01 00:11:28,397 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-08-01 00:11:28,401 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-08-01 00:11:28,409 - satellite_download_logger - INFO - L8 2025-06-22-22-14-19 cloud cover : 0.00% 2025-08-01 00:11:28,633 - satellite_download_logger - INFO - L8 2025-06-22-22-14-19: sand: 0.42% ,whitewater: 0.11% ,water: 59.39% 2025-08-01 00:11:28,633 - satellite_download_logger - INFO - L8 2025-06-22-22-14-19: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-08-01 00:11:28,637 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:11:28,637 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 225 2025-08-01 00:11:28,637 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 225 2025-08-01 00:11:28,637 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 225 2025-08-01 00:11:28,637 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 225 2025-08-01 00:11:28,928 - satellite_download_logger - INFO - L8 2025-06-29-22-20-32 cloud cover : 0.00% 2025-08-01 00:11:28,992 - satellite_download_logger - INFO - L8 2025-06-29-22-20-32: sand: 0.12% ,whitewater: 0.99% ,water: 29.60% 2025-08-01 00:11:28,993 - satellite_download_logger - INFO - L8 2025-06-29-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:28,995 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:11:28,995 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 102 2025-08-01 00:11:28,995 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 102 2025-08-01 00:11:28,995 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 102 2025-08-01 00:11:29,016 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 100 2025-08-01 00:11:29,421 - satellite_download_logger - INFO - L8 2025-07-15-22-20-37 cloud cover : 0.00% 2025-08-01 00:11:29,499 - satellite_download_logger - INFO - L8 2025-07-15-22-20-37: sand: 0.27% ,whitewater: 3.04% ,water: 47.90% 2025-08-01 00:11:29,500 - satellite_download_logger - INFO - L8 2025-07-15-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:29,506 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:11:29,506 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 193 2025-08-01 00:11:29,506 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 193 2025-08-01 00:11:29,506 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 193 2025-08-01 00:11:29,521 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 192 2025-08-01 00:11:29,910 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-08-01 00:11:29,919 - satellite_download_logger - INFO - L9 2025-06-30-22-14-19 cloud cover : 0.00% 2025-08-01 00:11:29,987 - satellite_download_logger - INFO - L9 2025-06-30-22-14-19: sand: 0.75% ,whitewater: 2.10% ,water: 58.11% 2025-08-01 00:11:29,988 - satellite_download_logger - INFO - L9 2025-06-30-22-14-19: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-08-01 00:11:29,994 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-08-01 00:11:29,994 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 391 2025-08-01 00:11:29,994 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 391 2025-08-01 00:11:29,994 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 391 2025-08-01 00:11:29,994 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 391 2025-08-01 00:11:30,408 - satellite_download_logger - INFO - L9 2025-07-07-22-20-30 cloud cover : 0.00% 2025-08-01 00:11:30,468 - satellite_download_logger - INFO - L9 2025-07-07-22-20-30: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% 2025-08-01 00:11:30,469 - satellite_download_logger - INFO - L9 2025-07-07-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:30,472 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 5 shorelines 2025-08-01 00:11:30,472 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 301 2025-08-01 00:11:30,472 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 301 2025-08-01 00:11:30,472 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 301 2025-08-01 00:11:30,525 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 296 2025-08-01 00:11:31,040 - satellite_download_logger - INFO - L9 2025-07-23-22-20-39 cloud cover : 0.00% 2025-08-01 00:11:31,118 - satellite_download_logger - INFO - L9 2025-07-23-22-20-39: sand: 0.10% ,whitewater: 1.55% ,water: 18.58% 2025-08-01 00:11:31,118 - satellite_download_logger - INFO - L9 2025-07-23-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:11:31,120 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:11:31,120 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 74 2025-08-01 00:11:31,120 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 74 2025-08-01 00:11:31,120 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 74 2025-08-01 00:11:31,136 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 72