2025-12-01 00:05:20,544 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071086_20251007 as 2025-10-07-21-53-56_L8_nzd0255_ms.tif 2025-12-01 00:05:24,876 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_071086_20251023 that failed. Failed to open the image file data/nzd0255/L8/ms/2025-10-23-21-53-53_L8_nzd0255_ms.tif 2025-12-01 00:05:30,600 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071086_20251108 as 2025-11-08-21-53-57_L8_nzd0255_ms.tif 2025-12-01 00:05:36,050 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071087_20251007 as 2025-10-07-21-54-20_L8_nzd0255_ms.tif 2025-12-01 00:05:42,416 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_071087_20251108 as 2025-11-08-21-54-21_L8_nzd0255_ms.tif 2025-12-01 00:05:45,984 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071086_20251015 that failed. Failed to open the image file data/nzd0255/L9/ms/2025-10-15-21-54-03_L9_nzd0255_ms.tif 2025-12-01 00:05:50,329 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071086_20251031 that failed. Failed to open the image file data/nzd0255/L9/ms/2025-10-31-21-53-57_L9_nzd0255_ms.tif 2025-12-01 00:05:55,757 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20251116 as 2025-11-16-21-54-01_L9_nzd0255_ms.tif 2025-12-01 00:06:01,205 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071087_20251031 that failed. Failed to open the image file data/nzd0255/L9/ms/2025-10-31-21-54-21_L9_nzd0255_ms.tif 2025-12-01 00:06:06,812 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071087_20251116 as 2025-11-16-21-54-25_L9_nzd0255_ms.tif 2025-12-01 00:06:06,851 - satellite_download_logger - INFO - Please read the following information carefully: 2025-12-01 00:06:06,851 - 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. 2025-12-01 00:06:06,851 - 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. 2025-12-01 00:06:06,851 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-12-01 00:06:06,853 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-12-01 00:06:06,854 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-12-01 00:06:06,854 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-12-01 00:06:06,856 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-12-01 00:06:06,861 - satellite_download_logger - INFO - L8 2025-10-07-21-53-56 cloud cover : 0.00% 2025-12-01 00:06:07,001 - satellite_download_logger - INFO - L8 2025-10-07-21-53-56: sand: 2.92% ,whitewater: 0.02% ,water: 51.67% 2025-12-01 00:06:07,002 - satellite_download_logger - INFO - L8 2025-10-07-21-53-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:06:07,005 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:06:07,005 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 201 2025-12-01 00:06:07,005 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 201 2025-12-01 00:06:07,005 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 201 2025-12-01 00:06:07,009 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 201 2025-12-01 00:06:07,705 - satellite_download_logger - INFO - L8 2025-10-07-21-54-20 cloud cover : 0.00% 2025-12-01 00:06:07,784 - satellite_download_logger - INFO - L8 2025-10-07-21-54-20: sand: 3.10% ,whitewater: 0.02% ,water: 51.60% 2025-12-01 00:06:07,784 - satellite_download_logger - INFO - L8 2025-10-07-21-54-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:06:08,131 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:06:08,131 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 199 2025-12-01 00:06:08,131 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 199 2025-12-01 00:06:08,131 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 199 2025-12-01 00:06:08,138 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 199 2025-12-01 00:06:08,507 - satellite_download_logger - INFO - L8 2025-11-08-21-53-57 cloud cover : 0.00% 2025-12-01 00:06:08,605 - satellite_download_logger - INFO - L8 2025-11-08-21-53-57: sand: 0.60% ,whitewater: 0.66% ,water: 53.09% 2025-12-01 00:06:08,606 - satellite_download_logger - INFO - L8 2025-11-08-21-53-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:06:08,609 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:06:08,610 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 204 2025-12-01 00:06:08,610 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 204 2025-12-01 00:06:08,610 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 204 2025-12-01 00:06:08,614 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 204 2025-12-01 00:06:09,054 - satellite_download_logger - INFO - L8 2025-11-08-21-54-21 cloud cover : 0.00% 2025-12-01 00:06:09,144 - satellite_download_logger - INFO - L8 2025-11-08-21-54-21: sand: 0.60% ,whitewater: 0.67% ,water: 52.85% 2025-12-01 00:06:09,145 - satellite_download_logger - INFO - L8 2025-11-08-21-54-21: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:06:09,148 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:06:09,148 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 206 2025-12-01 00:06:09,148 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 206 2025-12-01 00:06:09,148 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 206 2025-12-01 00:06:09,152 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 206 2025-12-01 00:06:09,509 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-12-01 00:06:09,534 - satellite_download_logger - WARNING - L9 2025-10-15-21-54-27: Skipped due to cloud cover 94.18% > threshold 10.00% 2025-12-01 00:06:09,540 - satellite_download_logger - INFO - L9 2025-11-16-21-54-01 cloud cover : 0.00% 2025-12-01 00:06:09,604 - satellite_download_logger - INFO - L9 2025-11-16-21-54-01: sand: 2.16% ,whitewater: 4.54% ,water: 45.81% 2025-12-01 00:06:09,605 - satellite_download_logger - INFO - L9 2025-11-16-21-54-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:06:09,621 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:06:09,621 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 206 2025-12-01 00:06:09,621 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 206 2025-12-01 00:06:09,621 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 206 2025-12-01 00:06:09,637 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 206 2025-12-01 00:06:09,991 - satellite_download_logger - INFO - L9 2025-11-16-21-54-25 cloud cover : 4.79% 2025-12-01 00:06:10,087 - satellite_download_logger - INFO - L9 2025-11-16-21-54-25: sand: 2.20% ,whitewater: 4.64% ,water: 42.80% 2025-12-01 00:06:10,088 - satellite_download_logger - INFO - L9 2025-11-16-21-54-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:06:10,092 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:06:10,092 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 176 2025-12-01 00:06:10,098 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 149 2025-12-01 00:06:10,098 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 149 2025-12-01 00:06:10,101 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 149