2025-09-01 00:05:39,801 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_071086_20250820 that failed. Failed to open the image file data/nzd0233/L8/ms/2025-08-20-21-53-43_L8_nzd0233_ms.tif 2025-09-01 00:05:43,552 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072086_20250726 as 2025-07-26-21-59-44_L8_nzd0233_ms.tif 2025-09-01 00:05:50,504 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072086_20250811 as 2025-08-11-21-59-52_L8_nzd0233_ms.tif 2025-09-01 00:05:55,480 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250727 that failed. Failed to open the image file data/nzd0233/L9/ms/2025-07-27-21-53-33_L9_nzd0233_ms.tif 2025-09-01 00:06:00,364 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250812 as 2025-08-12-21-53-43_L9_nzd0233_ms.tif 2025-09-01 00:06:07,121 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250828 as 2025-08-28-21-53-47_L9_nzd0233_ms.tif 2025-09-01 00:06:12,198 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072086_20250819 as 2025-08-19-21-59-57_L9_nzd0233_ms.tif 2025-09-01 00:06:12,226 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:06:12,226 - 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 00:06:12,226 - 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 00:06:12,226 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:06:12,228 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:06:12,229 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:06:12,229 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:06:12,230 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:06:12,253 - satellite_download_logger - WARNING - L8 2025-07-19-21-53-32: Skipped due to cloud cover 18.97% > threshold 10.00% 2025-09-01 00:06:12,261 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44 cloud cover : 0.00% 2025-09-01 00:06:12,346 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44: sand: 0.00% ,whitewater: 0.01% ,water: 63.40% 2025-09-01 00:06:12,347 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:06:12,349 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:06:12,350 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 281 2025-09-01 00:06:12,350 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 281 2025-09-01 00:06:12,350 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 281 2025-09-01 00:06:12,350 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 281 2025-09-01 00:06:12,593 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52 cloud cover : 3.62% 2025-09-01 00:06:12,705 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52: sand: 0.00% ,whitewater: 0.00% ,water: 57.98% 2025-09-01 00:06:12,706 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:06:12,708 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:06:12,708 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 199 2025-09-01 00:06:12,717 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 134 2025-09-01 00:06:12,717 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 134 2025-09-01 00:06:12,717 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 134 2025-09-01 00:06:13,024 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:06:13,063 - satellite_download_logger - WARNING - L9 2025-07-18-21-59-40: Skipped due to cloud cover 10.96% > threshold 10.00% 2025-09-01 00:06:13,078 - satellite_download_logger - INFO - L9 2025-08-12-21-53-43 cloud cover : 0.00% 2025-09-01 00:06:13,217 - satellite_download_logger - INFO - L9 2025-08-12-21-53-43: sand: 0.00% ,whitewater: 0.00% ,water: 60.20% 2025-09-01 00:06:13,218 - satellite_download_logger - INFO - L9 2025-08-12-21-53-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:06:13,220 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:06:13,220 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 261 2025-09-01 00:06:13,220 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 261 2025-09-01 00:06:13,220 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 261 2025-09-01 00:06:13,220 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 261 2025-09-01 00:06:13,591 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57 cloud cover : 9.46% 2025-09-01 00:06:13,669 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57: sand: 0.00% ,whitewater: 0.00% ,water: 50.27% 2025-09-01 00:06:13,670 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:06:13,672 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines 2025-09-01 00:06:13,672 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 164 2025-09-01 00:06:13,688 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 6 2025-09-01 00:06:13,688 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 6 2025-09-01 00:06:13,688 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 6 2025-09-01 00:06:14,014 - satellite_download_logger - INFO - L9 2025-08-28-21-53-47 cloud cover : 0.00% 2025-09-01 00:06:14,073 - satellite_download_logger - INFO - L9 2025-08-28-21-53-47: sand: 0.00% ,whitewater: 2.70% ,water: 50.48% 2025-09-01 00:06:14,074 - satellite_download_logger - INFO - L9 2025-08-28-21-53-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:06:14,076 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:06:14,076 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 288 2025-09-01 00:06:14,076 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 288 2025-09-01 00:06:14,076 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 288 2025-09-01 00:06:14,076 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 288