2025-12-01 00:15:40,972 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073086_20251005 that failed. Failed to open the image file data/nzd0562/L8/ms/2025-10-05-22-06-16_L8_nzd0562_ms.tif 2025-12-01 00:15:46,271 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073086_20251021 that failed. Failed to open the image file data/nzd0562/L8/ms/2025-10-21-22-06-15_L8_nzd0562_ms.tif 2025-12-01 00:15:52,908 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20251106 as 2025-11-06-22-06-19_L8_nzd0562_ms.tif 2025-12-01 00:15:58,342 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074085_20250926 that failed. Failed to open the image file data/nzd0562/L8/ms/2025-09-26-22-12-03_L8_nzd0562_ms.tif 2025-12-01 00:16:01,991 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074085_20251028 that failed. Failed to open the image file data/nzd0562/L8/ms/2025-10-28-22-12-05_L8_nzd0562_ms.tif 2025-12-01 00:16:06,498 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074086_20250926 that failed. Failed to open the image file data/nzd0562/L8/ms/2025-09-26-22-12-27_L8_nzd0562_ms.tif 2025-12-01 00:16:11,937 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074086_20251028 that failed. Failed to open the image file data/nzd0562/L8/ms/2025-10-28-22-12-29_L8_nzd0562_ms.tif 2025-12-01 00:16:15,410 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250927 that failed. Failed to open the image file data/nzd0562/L9/ms/2025-09-27-22-06-18_L9_nzd0562_ms.tif 2025-12-01 00:16:21,826 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20251114 that failed. Failed to open the image file data/nzd0562/L9/ms/2025-11-14-22-06-24_L9_nzd0562_ms.tif 2025-12-01 00:16:26,234 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074085_20251105 as 2025-11-05-22-12-10_L9_nzd0562_ms.tif 2025-12-01 00:16:29,639 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074085_20251121 as 2025-11-21-22-12-07_L9_nzd0562_ms.tif 2025-12-01 00:16:36,125 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074086_20251105 as 2025-11-05-22-12-34_L9_nzd0562_ms.tif 2025-12-01 00:16:39,631 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074086_20251121 as 2025-11-21-22-12-31_L9_nzd0562_ms.tif 2025-12-01 00:16:39,669 - satellite_download_logger - INFO - Please read the following information carefully: 2025-12-01 00:16:39,669 - 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 00:16:39,669 - 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 00:16:39,669 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-12-01 00:16:39,671 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-12-01 00:16:39,672 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-12-01 00:16:39,673 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-12-01 00:16:39,674 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-12-01 00:16:39,679 - satellite_download_logger - INFO - L8 2025-11-06-22-06-19 cloud cover : 0.00% 2025-12-01 00:16:39,723 - satellite_download_logger - INFO - L8 2025-11-06-22-06-19: sand: 0.00% ,whitewater: 0.00% ,water: 51.41% 2025-12-01 00:16:39,724 - satellite_download_logger - INFO - L8 2025-11-06-22-06-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:16:39,725 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:16:39,725 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 172 2025-12-01 00:16:39,725 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 172 2025-12-01 00:16:39,725 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 172 2025-12-01 00:16:39,726 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 172 2025-12-01 00:16:39,951 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-12-01 00:16:39,990 - satellite_download_logger - WARNING - L9 2025-10-04-22-12-06: Skipped due to cloud cover 52.95% > threshold 10.00% 2025-12-01 00:16:40,065 - satellite_download_logger - WARNING - L9 2025-10-04-22-12-30: Skipped due to cloud cover 49.16% > threshold 10.00% 2025-12-01 00:16:40,077 - satellite_download_logger - INFO - L9 2025-11-05-22-12-10 cloud cover : 0.00% 2025-12-01 00:16:40,137 - satellite_download_logger - INFO - L9 2025-11-05-22-12-10: sand: 0.15% ,whitewater: 0.06% ,water: 50.61% 2025-12-01 00:16:40,138 - satellite_download_logger - INFO - L9 2025-11-05-22-12-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:16:40,140 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:16:40,140 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 169 2025-12-01 00:16:40,140 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 169 2025-12-01 00:16:40,140 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 169 2025-12-01 00:16:40,140 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 169 2025-12-01 00:16:40,382 - satellite_download_logger - INFO - L9 2025-11-05-22-12-34 cloud cover : 0.00% 2025-12-01 00:16:40,461 - satellite_download_logger - INFO - L9 2025-11-05-22-12-34: sand: 0.14% ,whitewater: 0.03% ,water: 50.32% 2025-12-01 00:16:40,462 - satellite_download_logger - INFO - L9 2025-11-05-22-12-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:16:40,463 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:16:40,463 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 174 2025-12-01 00:16:40,464 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 174 2025-12-01 00:16:40,464 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 174 2025-12-01 00:16:40,467 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 173 2025-12-01 00:16:40,951 - satellite_download_logger - INFO - L9 2025-11-21-22-12-07 cloud cover : 7.91% 2025-12-01 00:16:41,003 - satellite_download_logger - INFO - L9 2025-11-21-22-12-07: sand: 0.00% ,whitewater: 0.00% ,water: 43.90% 2025-12-01 00:16:41,004 - satellite_download_logger - INFO - L9 2025-11-21-22-12-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:16:41,010 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:16:41,010 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 155 2025-12-01 00:16:41,024 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 126 2025-12-01 00:16:41,024 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 126 2025-12-01 00:16:41,024 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 126 2025-12-01 00:16:41,467 - satellite_download_logger - WARNING - L9 2025-11-21-22-12-31: Skipped due to cloud cover 10.89% > threshold 10.00%