2025-09-01 00:16:24,509 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074088_20250724 as 2025-07-24-22-12-53_L8_nzd0320_ms.tif 2025-09-01 00:16:30,370 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074088_20250809 as 2025-08-09-22-13-01_L8_nzd0320_ms.tif 2025-09-01 00:16:37,365 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075088_20250731 as 2025-07-31-22-19-05_L8_nzd0320_ms.tif 2025-09-01 00:16:40,743 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075088_20250816 that failed. Failed to open the image file data/nzd0320/L8/ms/2025-08-16-22-19-14_L8_nzd0320_ms.tif 2025-09-01 00:16:44,445 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074088_20250801 as 2025-08-01-22-12-54_L9_nzd0320_ms.tif 2025-09-01 00:16:48,289 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074088_20250817 as 2025-08-17-22-13-06_L9_nzd0320_ms.tif 2025-09-01 00:16:53,854 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075088_20250808 as 2025-08-08-22-19-12_L9_nzd0320_ms.tif 2025-09-01 00:16:58,474 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075088_20250824 as 2025-08-24-22-19-18_L9_nzd0320_ms.tif 2025-09-01 00:16:58,504 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:16:58,504 - 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 00:16:58,504 - 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 00:16:58,504 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:16:58,506 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:16:58,507 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:16:58,507 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:16:58,509 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:16:58,516 - satellite_download_logger - INFO - L8 2025-07-24-22-12-53 cloud cover : 0.00% 2025-09-01 00:16:58,644 - satellite_download_logger - INFO - L8 2025-07-24-22-12-53: sand: 0.00% ,whitewater: 0.00% ,water: 54.89% 2025-09-01 00:16:58,645 - satellite_download_logger - INFO - L8 2025-07-24-22-12-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:58,648 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:16:58,648 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 273 2025-09-01 00:16:58,648 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 273 2025-09-01 00:16:58,648 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 273 2025-09-01 00:16:58,653 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 273 2025-09-01 00:16:58,991 - satellite_download_logger - INFO - L8 2025-07-31-22-19-05 cloud cover : 0.00% 2025-09-01 00:16:59,116 - satellite_download_logger - INFO - L8 2025-07-31-22-19-05: sand: 0.00% ,whitewater: 1.96% ,water: 50.67% 2025-09-01 00:16:59,117 - satellite_download_logger - INFO - L8 2025-07-31-22-19-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:59,119 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:59,120 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 233 2025-09-01 00:16:59,120 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 233 2025-09-01 00:16:59,120 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 233 2025-09-01 00:16:59,124 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 233 2025-09-01 00:16:59,388 - satellite_download_logger - INFO - L8 2025-08-09-22-13-01 cloud cover : 0.00% 2025-09-01 00:16:59,441 - satellite_download_logger - INFO - L8 2025-08-09-22-13-01: sand: 0.00% ,whitewater: 6.45% ,water: 48.01% 2025-09-01 00:16:59,442 - satellite_download_logger - INFO - L8 2025-08-09-22-13-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:59,444 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:59,444 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 227 2025-09-01 00:16:59,444 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 227 2025-09-01 00:16:59,444 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 227 2025-09-01 00:16:59,448 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 227 2025-09-01 00:16:59,708 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:16:59,722 - satellite_download_logger - INFO - L9 2025-08-01-22-12-54 cloud cover : 0.00% 2025-09-01 00:16:59,778 - satellite_download_logger - INFO - L9 2025-08-01-22-12-54: sand: 0.00% ,whitewater: 7.11% ,water: 45.09% 2025-09-01 00:16:59,779 - satellite_download_logger - INFO - L9 2025-08-01-22-12-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:59,781 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:59,781 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 228 2025-09-01 00:16:59,781 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 228 2025-09-01 00:16:59,781 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 228 2025-09-01 00:16:59,786 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 228 2025-09-01 00:17:00,000 - satellite_download_logger - INFO - L9 2025-08-08-22-19-12 cloud cover : 0.00% 2025-09-01 00:17:00,074 - satellite_download_logger - INFO - L9 2025-08-08-22-19-12: sand: 0.00% ,whitewater: 12.93% ,water: 41.14% 2025-09-01 00:17:00,075 - satellite_download_logger - INFO - L9 2025-08-08-22-19-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:17:00,077 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:17:00,077 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 231 2025-09-01 00:17:00,077 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 231 2025-09-01 00:17:00,077 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 231 2025-09-01 00:17:00,081 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 231 2025-09-01 00:17:00,348 - satellite_download_logger - WARNING - L9 2025-08-17-22-13-06: Skipped due to cloud cover 84.03% > threshold 10.00% 2025-09-01 00:17:00,354 - satellite_download_logger - INFO - L9 2025-08-24-22-19-18 cloud cover : 0.00% 2025-09-01 00:17:00,440 - satellite_download_logger - INFO - L9 2025-08-24-22-19-18: sand: 0.05% ,whitewater: 1.54% ,water: 51.49% 2025-09-01 00:17:00,441 - satellite_download_logger - INFO - L9 2025-08-24-22-19-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:17:00,445 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:17:00,445 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 223 2025-09-01 00:17:00,445 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 223 2025-09-01 00:17:00,445 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 223 2025-09-01 00:17:00,449 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 223