2025-08-01 00:04:54,527 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071086_20250703 as 2025-07-03-21-53-26_L8_nzd0256_ms.tif 2025-08-01 00:05:00,841 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071086_20250719 as 2025-07-19-21-53-32_L8_nzd0256_ms.tif 2025-08-01 00:05:07,910 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071087_20250703 as 2025-07-03-21-53-50_L8_nzd0256_ms.tif 2025-08-01 00:05:12,438 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071087_20250719 as 2025-07-19-21-53-56_L8_nzd0256_ms.tif 2025-08-01 00:05:20,748 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250711 that failed. Failed to open the image file data/nzd0256/L9/ms/2025-07-11-21-53-24_L9_nzd0256_ms.tif 2025-08-01 00:05:26,765 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250727 as 2025-07-27-21-53-33_L9_nzd0256_ms.tif 2025-08-01 00:05:32,654 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071087_20250711 that failed. Failed to open the image file data/nzd0256/L9/ms/2025-07-11-21-53-48_L9_nzd0256_ms.tif 2025-08-01 00:05:36,742 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071087_20250727 as 2025-07-27-21-53-57_L9_nzd0256_ms.tif 2025-08-01 00:05:36,768 - satellite_download_logger - INFO - Please read the following information carefully: 2025-08-01 00:05:36,768 - 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 00:05:36,768 - 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 00:05:36,768 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-08-01 00:05:36,769 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-08-01 00:05:36,771 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-08-01 00:05:36,771 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-08-01 00:05:36,772 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-08-01 00:05:36,780 - satellite_download_logger - INFO - L8 2025-07-03-21-53-26 cloud cover : 0.00% 2025-08-01 00:05:36,845 - satellite_download_logger - INFO - L8 2025-07-03-21-53-26: sand: 0.00% ,whitewater: 4.33% ,water: 58.64% 2025-08-01 00:05:36,846 - satellite_download_logger - INFO - L8 2025-07-03-21-53-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:05:36,848 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:05:36,848 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 128 2025-08-01 00:05:36,848 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 128 2025-08-01 00:05:36,848 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 128 2025-08-01 00:05:36,864 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 128 2025-08-01 00:05:37,428 - satellite_download_logger - INFO - L8 2025-07-03-21-53-50 cloud cover : 0.00% 2025-08-01 00:05:37,508 - satellite_download_logger - INFO - L8 2025-07-03-21-53-50: sand: 0.00% ,whitewater: 5.96% ,water: 48.14% 2025-08-01 00:05:37,509 - satellite_download_logger - INFO - L8 2025-07-03-21-53-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:05:37,512 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-08-01 00:05:37,512 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 296 2025-08-01 00:05:37,512 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 296 2025-08-01 00:05:37,512 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 296 2025-08-01 00:05:37,517 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 296 2025-08-01 00:05:37,916 - satellite_download_logger - INFO - L8 2025-07-19-21-53-32 cloud cover : 0.00% 2025-08-01 00:05:37,999 - satellite_download_logger - INFO - L8 2025-07-19-21-53-32: sand: 0.00% ,whitewater: 1.32% ,water: 60.19% 2025-08-01 00:05:38,000 - satellite_download_logger - INFO - L8 2025-07-19-21-53-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:05:38,001 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:05:38,001 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 121 2025-08-01 00:05:38,001 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 121 2025-08-01 00:05:38,002 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 121 2025-08-01 00:05:38,017 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 119 2025-08-01 00:05:38,324 - satellite_download_logger - INFO - L8 2025-07-19-21-53-56 cloud cover : 0.00% 2025-08-01 00:05:38,398 - satellite_download_logger - INFO - L8 2025-07-19-21-53-56: sand: 0.00% ,whitewater: 1.46% ,water: 50.15% 2025-08-01 00:05:38,399 - satellite_download_logger - INFO - L8 2025-07-19-21-53-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:05:38,402 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-08-01 00:05:38,402 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 301 2025-08-01 00:05:38,403 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 301 2025-08-01 00:05:38,403 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 301 2025-08-01 00:05:38,408 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 301 2025-08-01 00:05:38,944 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-08-01 00:05:38,953 - satellite_download_logger - INFO - L9 2025-07-27-21-53-33 cloud cover : 0.00% 2025-08-01 00:05:39,014 - satellite_download_logger - INFO - L9 2025-07-27-21-53-33: sand: 0.00% ,whitewater: 0.35% ,water: 63.06% 2025-08-01 00:05:39,015 - satellite_download_logger - INFO - L9 2025-07-27-21-53-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:05:39,016 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:05:39,016 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 126 2025-08-01 00:05:39,016 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 126 2025-08-01 00:05:39,016 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 126 2025-08-01 00:05:39,031 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 126 2025-08-01 00:05:39,319 - satellite_download_logger - INFO - L9 2025-07-27-21-53-57 cloud cover : 0.00% 2025-08-01 00:05:39,397 - satellite_download_logger - INFO - L9 2025-07-27-21-53-57: sand: 0.02% ,whitewater: 0.92% ,water: 55.56% 2025-08-01 00:05:39,399 - satellite_download_logger - INFO - L9 2025-07-27-21-53-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:05:39,401 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-08-01 00:05:39,401 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 327 2025-08-01 00:05:39,401 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 327 2025-08-01 00:05:39,401 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 327 2025-08-01 00:05:39,406 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 327