2025-09-01 00:04:10,755 - 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/nzd0168/L8/ms/2025-07-01-22-05-23_L8_nzd0168_ms.tif 2025-09-01 00:04:17,228 - 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/nzd0168/L8/ms/2025-07-17-22-05-28_L8_nzd0168_ms.tif 2025-09-01 00:04:23,614 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250802 as 2025-08-02-22-05-33_L8_nzd0168_ms.tif 2025-09-01 00:04:29,036 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073085_20250818 as 2025-08-18-22-05-41_L8_nzd0168_ms.tif 2025-09-01 00:04:33,285 - 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/nzd0168/L8/ms/2025-07-01-22-05-47_L8_nzd0168_ms.tif 2025-09-01 00:04:38,612 - 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/nzd0168/L8/ms/2025-07-17-22-05-52_L8_nzd0168_ms.tif 2025-09-01 00:04:45,340 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250802 as 2025-08-02-22-05-57_L8_nzd0168_ms.tif 2025-09-01 00:04:49,679 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250818 as 2025-08-18-22-06-05_L8_nzd0168_ms.tif 2025-09-01 00:04:53,050 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250709 that failed. Failed to open the image file data/nzd0168/L9/ms/2025-07-09-22-05-21_L9_nzd0168_ms.tif 2025-09-01 00:04:58,391 - 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/nzd0168/L9/ms/2025-07-25-22-05-30_L9_nzd0168_ms.tif 2025-09-01 00:05:02,753 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073085_20250810 as 2025-08-10-22-05-40_L9_nzd0168_ms.tif 2025-09-01 00:05:08,230 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250709 that failed. Failed to open the image file data/nzd0168/L9/ms/2025-07-09-22-05-45_L9_nzd0168_ms.tif 2025-09-01 00:05:15,561 - 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/nzd0168/L9/ms/2025-07-25-22-05-54_L9_nzd0168_ms.tif 2025-09-01 00:05:19,746 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250810 as 2025-08-10-22-06-04_L9_nzd0168_ms.tif 2025-09-01 00:05:25,064 - 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/nzd0168/L9/ms/2025-08-26-22-06-09_L9_nzd0168_ms.tif 2025-09-01 00:05:25,108 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:05:25,108 - 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 00:05:25,108 - 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 00:05:25,108 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:05:25,110 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:05:25,111 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:05:25,111 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:05:25,112 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:05:25,116 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33 cloud cover : 0.00% 2025-09-01 00:05:25,137 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33: sand: 2.51% ,whitewater: 13.58% ,water: 36.54% 2025-09-01 00:05:25,138 - satellite_download_logger - INFO - L8 2025-08-02-22-05-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:05:25,139 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:25,139 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 81 2025-09-01 00:05:25,139 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 81 2025-09-01 00:05:25,139 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 81 2025-09-01 00:05:25,139 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 81 2025-09-01 00:05:25,422 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57 cloud cover : 0.00% 2025-09-01 00:05:25,444 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57: sand: 2.74% ,whitewater: 14.04% ,water: 35.84% 2025-09-01 00:05:25,444 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:05:25,445 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:25,445 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 83 2025-09-01 00:05:25,445 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-09-01 00:05:25,445 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-09-01 00:05:25,446 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-09-01 00:05:25,738 - satellite_download_logger - INFO - L8 2025-08-18-22-05-41 cloud cover : 0.00% 2025-09-01 00:05:25,759 - satellite_download_logger - INFO - L8 2025-08-18-22-05-41: sand: 1.11% ,whitewater: 0.00% ,water: 48.14% 2025-09-01 00:05:25,759 - satellite_download_logger - INFO - L8 2025-08-18-22-05-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:05:25,760 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:25,760 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 78 2025-09-01 00:05:25,760 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 78 2025-09-01 00:05:25,760 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 78 2025-09-01 00:05:25,760 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 78 2025-09-01 00:05:26,096 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05 cloud cover : 0.00% 2025-09-01 00:05:26,117 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05: sand: 1.11% ,whitewater: 0.12% ,water: 47.96% 2025-09-01 00:05:26,117 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:05:26,118 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:26,118 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 78 2025-09-01 00:05:26,118 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 78 2025-09-01 00:05:26,118 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 78 2025-09-01 00:05:26,118 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 78 2025-09-01 00:05:26,449 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:05:26,453 - satellite_download_logger - INFO - L9 2025-08-10-22-05-40 cloud cover : 0.00% 2025-09-01 00:05:26,472 - satellite_download_logger - INFO - L9 2025-08-10-22-05-40: sand: 1.57% ,whitewater: 2.62% ,water: 48.78% 2025-09-01 00:05:26,472 - 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 00:05:26,474 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:26,474 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 71 2025-09-01 00:05:26,474 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 71 2025-09-01 00:05:26,474 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 71 2025-09-01 00:05:26,474 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 71 2025-09-01 00:05:26,808 - satellite_download_logger - INFO - L9 2025-08-10-22-06-04 cloud cover : 0.00% 2025-09-01 00:05:26,835 - satellite_download_logger - INFO - L9 2025-08-10-22-06-04: sand: 1.63% ,whitewater: 2.80% ,water: 48.31% 2025-09-01 00:05:26,836 - 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 00:05:26,837 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:26,837 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 71 2025-09-01 00:05:26,837 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 71 2025-09-01 00:05:26,837 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 71 2025-09-01 00:05:26,837 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 71