2025-09-01 00:03:46,030 - 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/nzd0152/L8/ms/2025-07-01-22-05-23_L8_nzd0152_ms.tif 2025-09-01 00:03:50,388 - 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/nzd0152/L8/ms/2025-07-17-22-05-28_L8_nzd0152_ms.tif 2025-09-01 00:03:56,885 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250802 as 2025-08-02-22-05-33_L8_nzd0152_ms.tif 2025-09-01 00:04:00,335 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250818 that failed. Failed to open the image file data/nzd0152/L8/ms/2025-08-18-22-05-41_L8_nzd0152_ms.tif 2025-09-01 00:04:04,853 - 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/nzd0152/L8/ms/2025-07-01-22-05-47_L8_nzd0152_ms.tif 2025-09-01 00:04:10,440 - 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/nzd0152/L8/ms/2025-07-17-22-05-52_L8_nzd0152_ms.tif 2025-09-01 00:04:15,781 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250802 as 2025-08-02-22-05-57_L8_nzd0152_ms.tif 2025-09-01 00:04:22,249 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250818 that failed. Failed to open the image file data/nzd0152/L8/ms/2025-08-18-22-06-05_L8_nzd0152_ms.tif 2025-09-01 00:04:27,946 - 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/nzd0152/L9/ms/2025-07-25-22-05-30_L9_nzd0152_ms.tif 2025-09-01 00:04:34,647 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250810 as 2025-08-10-22-05-40_L9_nzd0152_ms.tif 2025-09-01 00:04:40,231 - 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/nzd0152/L9/ms/2025-07-25-22-05-54_L9_nzd0152_ms.tif 2025-09-01 00:04:45,686 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250810 as 2025-08-10-22-06-04_L9_nzd0152_ms.tif 2025-09-01 00:04:51,294 - 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/nzd0152/L9/ms/2025-08-26-22-06-09_L9_nzd0152_ms.tif 2025-09-01 00:04:51,336 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:04:51,336 - 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 00:04:51,337 - 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 00:04:51,337 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:04:51,339 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:04:51,342 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:04:51,342 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:04:51,343 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:04:51,353 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33 cloud cover : 0.00% 2025-09-01 00:04:51,393 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33: sand: 0.87% ,whitewater: 0.28% ,water: 48.40% 2025-09-01 00:04:51,394 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:04:51,397 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:04:51,397 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 217 2025-09-01 00:04:51,397 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 217 2025-09-01 00:04:51,398 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 217 2025-09-01 00:04:51,398 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 217 2025-09-01 00:04:51,650 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57 cloud cover : 0.00% 2025-09-01 00:04:51,689 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57: sand: 0.98% ,whitewater: 0.37% ,water: 48.27% 2025-09-01 00:04:51,689 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:04:51,692 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:04:51,692 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 224 2025-09-01 00:04:51,692 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 224 2025-09-01 00:04:51,692 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 224 2025-09-01 00:04:51,693 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 224 2025-09-01 00:04:52,220 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:04:52,290 - satellite_download_logger - WARNING - L9 2025-07-09-22-05-21: Skipped due to cloud cover 11.31% > threshold 10.00% 2025-09-01 00:04:52,344 - satellite_download_logger - WARNING - L9 2025-07-09-22-05-45: Skipped due to cloud cover 34.17% > threshold 10.00% 2025-09-01 00:04:52,355 - satellite_download_logger - INFO - L9 2025-08-10-22-05-40 cloud cover : 0.00% 2025-09-01 00:04:52,408 - satellite_download_logger - INFO - L9 2025-08-10-22-05-40: sand: 0.48% ,whitewater: 0.02% ,water: 48.60% 2025-09-01 00:04:52,409 - 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 00:04:52,411 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:04:52,411 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 208 2025-09-01 00:04:52,411 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 208 2025-09-01 00:04:52,411 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 208 2025-09-01 00:04:52,411 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 208 2025-09-01 00:04:52,637 - satellite_download_logger - INFO - L9 2025-08-10-22-06-04 cloud cover : 0.00% 2025-09-01 00:04:52,672 - satellite_download_logger - INFO - L9 2025-08-10-22-06-04: sand: 0.51% ,whitewater: 0.02% ,water: 48.58% 2025-09-01 00:04:52,672 - 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 00:04:52,674 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:04:52,674 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 206 2025-09-01 00:04:52,674 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 206 2025-09-01 00:04:52,674 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 206 2025-09-01 00:04:52,674 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 206