2025-08-01 00:02:47,769 - 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/nzd0143/L8/ms/2025-07-01-22-05-23_L8_nzd0143_ms.tif 2025-08-01 00:02:54,299 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250717 as 2025-07-17-22-05-28_L8_nzd0143_ms.tif 2025-08-01 00:02:59,605 - 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/nzd0143/L8/ms/2025-07-01-22-05-47_L8_nzd0143_ms.tif 2025-08-01 00:03:05,198 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250717 as 2025-07-17-22-05-52_L8_nzd0143_ms.tif 2025-08-01 00:03:08,931 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074085_20250622 as 2025-06-22-22-11-31_L8_nzd0143_ms.tif 2025-08-01 00:03:17,252 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250623 that failed. Failed to open the image file data/nzd0143/L9/ms/2025-06-23-22-05-18_L9_nzd0143_ms.tif 2025-08-01 00:03:23,145 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250709 as 2025-07-09-22-05-21_L9_nzd0143_ms.tif 2025-08-01 00:03:28,763 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250725 as 2025-07-25-22-05-30_L9_nzd0143_ms.tif 2025-08-01 00:03:35,393 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250623 that failed. Failed to open the image file data/nzd0143/L9/ms/2025-06-23-22-05-42_L9_nzd0143_ms.tif 2025-08-01 00:03:41,635 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250709 as 2025-07-09-22-05-45_L9_nzd0143_ms.tif 2025-08-01 00:03:47,110 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250725 as 2025-07-25-22-05-54_L9_nzd0143_ms.tif 2025-08-01 00:03:52,506 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074085_20250630 that failed. Failed to open the image file data/nzd0143/L9/ms/2025-06-30-22-11-31_L9_nzd0143_ms.tif 2025-08-01 00:03:56,868 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074085_20250716 that failed. Failed to open the image file data/nzd0143/L9/ms/2025-07-16-22-11-36_L9_nzd0143_ms.tif 2025-08-01 00:03:56,908 - satellite_download_logger - INFO - Please read the following information carefully: 2025-08-01 00:03:56,908 - 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. 2025-08-01 00:03:56,908 - 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. 2025-08-01 00:03:56,909 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-08-01 00:03:56,910 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-08-01 00:03:56,912 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-08-01 00:03:56,912 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-08-01 00:03:56,913 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-08-01 00:03:56,918 - satellite_download_logger - INFO - L8 2025-06-22-22-11-31 cloud cover : 0.00% 2025-08-01 00:03:56,953 - satellite_download_logger - INFO - L8 2025-06-22-22-11-31: sand: 0.00% ,whitewater: 0.00% ,water: 31.60% 2025-08-01 00:03:56,954 - satellite_download_logger - INFO - L8 2025-06-22-22-11-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:03:56,955 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-08-01 00:03:56,956 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 209 2025-08-01 00:03:56,956 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 209 2025-08-01 00:03:56,956 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 209 2025-08-01 00:03:56,958 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 209 2025-08-01 00:03:57,130 - satellite_download_logger - INFO - L8 2025-07-17-22-05-28 cloud cover : 0.00% 2025-08-01 00:03:57,164 - satellite_download_logger - INFO - L8 2025-07-17-22-05-28: sand: 0.00% ,whitewater: 0.00% ,water: 44.61% 2025-08-01 00:03:57,164 - satellite_download_logger - INFO - L8 2025-07-17-22-05-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:03:57,166 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:03:57,166 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 141 2025-08-01 00:03:57,166 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 141 2025-08-01 00:03:57,166 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 141 2025-08-01 00:03:57,168 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 141 2025-08-01 00:03:57,339 - satellite_download_logger - INFO - L8 2025-07-17-22-05-52 cloud cover : 0.00% 2025-08-01 00:03:57,372 - satellite_download_logger - INFO - L8 2025-07-17-22-05-52: sand: 0.00% ,whitewater: 0.00% ,water: 44.39% 2025-08-01 00:03:57,372 - satellite_download_logger - INFO - L8 2025-07-17-22-05-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:03:57,374 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:03:57,374 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 139 2025-08-01 00:03:57,374 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 139 2025-08-01 00:03:57,374 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 139 2025-08-01 00:03:57,376 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 139 2025-08-01 00:03:57,549 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-08-01 00:03:57,554 - satellite_download_logger - INFO - L9 2025-07-09-22-05-21 cloud cover : 0.00% 2025-08-01 00:03:57,588 - satellite_download_logger - INFO - L9 2025-07-09-22-05-21: sand: 0.00% ,whitewater: 54.71% ,water: 43.44% 2025-08-01 00:03:57,589 - satellite_download_logger - INFO - L9 2025-07-09-22-05-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:03:57,590 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:03:57,590 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 86 2025-08-01 00:03:57,590 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 86 2025-08-01 00:03:57,590 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 86 2025-08-01 00:03:57,591 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 86 2025-08-01 00:03:57,762 - satellite_download_logger - INFO - L9 2025-07-09-22-05-45 cloud cover : 0.00% 2025-08-01 00:03:57,794 - satellite_download_logger - INFO - L9 2025-07-09-22-05-45: sand: 0.00% ,whitewater: 64.25% ,water: 33.55% 2025-08-01 00:03:57,795 - satellite_download_logger - INFO - L9 2025-07-09-22-05-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:03:57,796 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:03:57,796 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 86 2025-08-01 00:03:57,796 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 86 2025-08-01 00:03:57,796 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 86 2025-08-01 00:03:57,798 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 86 2025-08-01 00:03:57,966 - satellite_download_logger - INFO - L9 2025-07-25-22-05-30 cloud cover : 0.00% 2025-08-01 00:03:57,999 - satellite_download_logger - INFO - L9 2025-07-25-22-05-30: sand: 0.00% ,whitewater: 0.00% ,water: 39.76% 2025-08-01 00:03:57,999 - satellite_download_logger - INFO - L9 2025-07-25-22-05-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:03:58,001 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:03:58,001 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 144 2025-08-01 00:03:58,001 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 144 2025-08-01 00:03:58,001 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 144 2025-08-01 00:03:58,003 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 144 2025-08-01 00:03:58,174 - satellite_download_logger - INFO - L9 2025-07-25-22-05-54 cloud cover : 0.00% 2025-08-01 00:03:58,207 - satellite_download_logger - INFO - L9 2025-07-25-22-05-54: sand: 0.00% ,whitewater: 0.00% ,water: 39.69% 2025-08-01 00:03:58,207 - satellite_download_logger - INFO - L9 2025-07-25-22-05-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-08-01 00:03:58,209 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-08-01 00:03:58,209 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 144 2025-08-01 00:03:58,209 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 144 2025-08-01 00:03:58,209 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 144 2025-08-01 00:03:58,211 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 144