2025-09-01 00:02:49,719 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250802 that failed. Failed to open the image file data/nzd0135/L8/ms/2025-08-02-22-05-33_L8_nzd0135_ms.tif 2025-09-01 00:02:53,029 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250818 as 2025-08-18-22-05-41_L8_nzd0135_ms.tif 2025-09-01 00:03:00,778 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250802 that failed. Failed to open the image file data/nzd0135/L8/ms/2025-08-02-22-05-57_L8_nzd0135_ms.tif 2025-09-01 00:03:08,229 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250818 as 2025-08-18-22-06-05_L8_nzd0135_ms.tif 2025-09-01 00:03:14,517 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074085_20250724 as 2025-07-24-22-11-41_L8_nzd0135_ms.tif 2025-09-01 00:03:20,845 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074085_20250809 as 2025-08-09-22-11-49_L8_nzd0135_ms.tif 2025-09-01 00:03:26,099 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250810 that failed. Failed to open the image file data/nzd0135/L9/ms/2025-08-10-22-05-40_L9_nzd0135_ms.tif 2025-09-01 00:03:31,764 - 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/nzd0135/L9/ms/2025-07-25-22-05-54_L9_nzd0135_ms.tif 2025-09-01 00:03:37,229 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250810 that failed. Failed to open the image file data/nzd0135/L9/ms/2025-08-10-22-06-04_L9_nzd0135_ms.tif 2025-09-01 00:03:44,722 - 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/nzd0135/L9/ms/2025-08-26-22-06-09_L9_nzd0135_ms.tif 2025-09-01 00:03:52,509 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074085_20250801 as 2025-08-01-22-11-42_L9_nzd0135_ms.tif 2025-09-01 00:03:57,783 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074085_20250817 that failed. Failed to open the image file data/nzd0135/L9/ms/2025-08-17-22-11-54_L9_nzd0135_ms.tif 2025-09-01 00:03:57,814 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:03:57,814 - 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 00:03:57,814 - 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 00:03:57,814 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:03:57,816 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:03:57,817 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:03:57,817 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:03:57,819 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:03:57,823 - satellite_download_logger - INFO - L8 2025-07-24-22-11-41 cloud cover : 2.14% 2025-09-01 00:03:57,850 - satellite_download_logger - INFO - L8 2025-07-24-22-11-41: sand: 0.00% ,whitewater: 0.00% ,water: 37.00% 2025-09-01 00:03:57,850 - satellite_download_logger - INFO - L8 2025-07-24-22-11-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:03:57,851 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:03:57,851 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 96 2025-09-01 00:03:57,853 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 70 2025-09-01 00:03:57,853 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 70 2025-09-01 00:03:57,854 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 70 2025-09-01 00:03:58,225 - satellite_download_logger - INFO - L8 2025-08-09-22-11-49 cloud cover : 0.00% 2025-09-01 00:03:58,249 - satellite_download_logger - INFO - L8 2025-08-09-22-11-49: sand: 0.00% ,whitewater: 0.00% ,water: 37.51% 2025-09-01 00:03:58,249 - satellite_download_logger - INFO - L8 2025-08-09-22-11-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:03:58,250 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:03:58,251 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 102 2025-09-01 00:03:58,251 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 102 2025-09-01 00:03:58,251 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 102 2025-09-01 00:03:58,252 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 102 2025-09-01 00:03:58,644 - satellite_download_logger - WARNING - L8 2025-08-18-22-05-41: Skipped due to cloud cover 76.15% > threshold 10.00% 2025-09-01 00:03:58,647 - satellite_download_logger - WARNING - L8 2025-08-18-22-06-05: Skipped due to cloud cover 77.63% > threshold 10.00% 2025-09-01 00:03:58,651 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:03:58,663 - satellite_download_logger - WARNING - L9 2025-07-25-22-05-30: Skipped due to cloud cover 50.82% > threshold 10.00% 2025-09-01 00:03:58,670 - satellite_download_logger - INFO - L9 2025-08-01-22-11-42 cloud cover : 0.00% 2025-09-01 00:03:58,741 - satellite_download_logger - INFO - L9 2025-08-01-22-11-42: sand: 0.00% ,whitewater: 0.00% ,water: 37.71% 2025-09-01 00:03:58,741 - satellite_download_logger - INFO - L9 2025-08-01-22-11-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:03:58,743 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:03:58,743 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 101 2025-09-01 00:03:58,743 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 101 2025-09-01 00:03:58,743 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 101 2025-09-01 00:03:58,745 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 101