2025-09-01 00:04:11,222 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250701 that failed. Failed to open the image file data/nzd0166/L8/ms/2025-07-01-22-05-23_L8_nzd0166_ms.tif 2025-09-01 00:04:16,467 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250717 that failed. Failed to open the image file data/nzd0166/L8/ms/2025-07-17-22-05-28_L8_nzd0166_ms.tif 2025-09-01 00:04:22,820 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250802 as 2025-08-02-22-05-33_L8_nzd0166_ms.tif 2025-09-01 00:04:27,170 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250818 as 2025-08-18-22-05-41_L8_nzd0166_ms.tif 2025-09-01 00:04:31,614 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250701 that failed. Failed to open the image file data/nzd0166/L8/ms/2025-07-01-22-05-47_L8_nzd0166_ms.tif 2025-09-01 00:04:38,102 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250717 that failed. Failed to open the image file data/nzd0166/L8/ms/2025-07-17-22-05-52_L8_nzd0166_ms.tif 2025-09-01 00:04:44,433 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250802 as 2025-08-02-22-05-57_L8_nzd0166_ms.tif 2025-09-01 00:04:49,698 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250818 as 2025-08-18-22-06-05_L8_nzd0166_ms.tif 2025-09-01 00:04:56,196 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250709 that failed. Failed to open the image file data/nzd0166/L9/ms/2025-07-09-22-05-21_L9_nzd0166_ms.tif 2025-09-01 00:05:02,436 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250725 that failed. Failed to open the image file data/nzd0166/L9/ms/2025-07-25-22-05-30_L9_nzd0166_ms.tif 2025-09-01 00:05:06,793 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250810 as 2025-08-10-22-05-40_L9_nzd0166_ms.tif 2025-09-01 00:05:12,054 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250709 that failed. Failed to open the image file data/nzd0166/L9/ms/2025-07-09-22-05-45_L9_nzd0166_ms.tif 2025-09-01 00:05:17,541 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250725 that failed. Failed to open the image file data/nzd0166/L9/ms/2025-07-25-22-05-54_L9_nzd0166_ms.tif 2025-09-01 00:05:22,977 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250810 as 2025-08-10-22-06-04_L9_nzd0166_ms.tif 2025-09-01 00:05:30,014 - 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/nzd0166/L9/ms/2025-08-26-22-06-09_L9_nzd0166_ms.tif 2025-09-01 00:05:30,048 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:05:30,048 - 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. 2025-09-01 00:05:30,048 - 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. 2025-09-01 00:05:30,048 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:05:30,050 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:05:30,051 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:05:30,052 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:05:30,053 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:05:30,057 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33 cloud cover : 0.00% 2025-09-01 00:05:30,160 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33: sand: 0.00% ,whitewater: 8.50% ,water: 41.55% 2025-09-01 00:05:30,161 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:05:30,162 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:05:30,162 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 137 2025-09-01 00:05:30,162 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 137 2025-09-01 00:05:30,162 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 137 2025-09-01 00:05:30,164 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 133 2025-09-01 00:05:30,897 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57 cloud cover : 0.00% 2025-09-01 00:05:30,982 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57: sand: 0.00% ,whitewater: 9.18% ,water: 40.82% 2025-09-01 00:05:30,982 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:05:30,983 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:05:30,984 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 137 2025-09-01 00:05:30,984 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 137 2025-09-01 00:05:30,984 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 137 2025-09-01 00:05:30,986 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 133 2025-09-01 00:05:31,624 - satellite_download_logger - INFO - L8 2025-08-18-22-05-41 cloud cover : 0.00% 2025-09-01 00:05:31,664 - satellite_download_logger - INFO - L8 2025-08-18-22-05-41: sand: 0.00% ,whitewater: 0.06% ,water: 41.50% 2025-09-01 00:05:31,664 - satellite_download_logger - INFO - L8 2025-08-18-22-05-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:05:31,666 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:31,666 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-09-01 00:05:31,666 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-09-01 00:05:31,666 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-09-01 00:05:31,668 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 81 2025-09-01 00:05:32,167 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05 cloud cover : 0.00% 2025-09-01 00:05:32,193 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05: sand: 0.00% ,whitewater: 0.06% ,water: 41.50% 2025-09-01 00:05:32,193 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:05:32,195 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:32,195 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-09-01 00:05:32,195 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-09-01 00:05:32,195 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-09-01 00:05:32,196 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 81 2025-09-01 00:05:32,603 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:05:32,698 - satellite_download_logger - INFO - L9 2025-08-10-22-05-40 cloud cover : 0.00% 2025-09-01 00:05:32,835 - satellite_download_logger - INFO - L9 2025-08-10-22-05-40: sand: 0.00% ,whitewater: 1.35% ,water: 51.24% 2025-09-01 00:05:32,835 - satellite_download_logger - INFO - L9 2025-08-10-22-05-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:05:32,837 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:05:32,837 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 146 2025-09-01 00:05:32,837 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 146 2025-09-01 00:05:32,837 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 146 2025-09-01 00:05:32,839 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 140 2025-09-01 00:05:33,237 - satellite_download_logger - INFO - L9 2025-08-10-22-06-04 cloud cover : 0.00% 2025-09-01 00:05:33,331 - satellite_download_logger - INFO - L9 2025-08-10-22-06-04: sand: 0.00% ,whitewater: 1.63% ,water: 50.96% 2025-09-01 00:05:33,331 - satellite_download_logger - INFO - L9 2025-08-10-22-06-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:05:33,333 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:05:33,333 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 144 2025-09-01 00:05:33,333 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 144 2025-09-01 00:05:33,333 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 144 2025-09-01 00:05:33,335 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 138