2025-09-01 00:15:23,352 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250724 as 2025-07-24-22-13-17_L8_nzd0371_ms.tif 2025-09-01 00:15:27,607 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250809 as 2025-08-09-22-13-25_L8_nzd0371_ms.tif 2025-09-01 00:15:33,640 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075089_20250731 as 2025-07-31-22-19-29_L8_nzd0371_ms.tif 2025-09-01 00:15:41,415 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075089_20250816 as 2025-08-16-22-19-38_L8_nzd0371_ms.tif 2025-09-01 00:15:45,881 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250801 as 2025-08-01-22-13-18_L9_nzd0371_ms.tif 2025-09-01 00:15:50,938 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250817 that failed. Failed to open the image file data/nzd0371/L9/ms/2025-08-17-22-13-30_L9_nzd0371_ms.tif 2025-09-01 00:15:56,148 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250808 as 2025-08-08-22-19-36_L9_nzd0371_ms.tif 2025-09-01 00:16:02,128 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250824 as 2025-08-24-22-19-42_L9_nzd0371_ms.tif 2025-09-01 00:16:02,156 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:16:02,156 - 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 00:16:02,156 - 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 00:16:02,156 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:16:02,158 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:16:02,159 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:16:02,159 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:16:02,160 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:16:02,169 - satellite_download_logger - INFO - L8 2025-07-24-22-13-17 cloud cover : 6.64% 2025-09-01 00:16:02,507 - satellite_download_logger - INFO - L8 2025-07-24-22-13-17: sand: 0.00% ,whitewater: 0.29% ,water: 50.87% 2025-09-01 00:16:02,508 - satellite_download_logger - INFO - L8 2025-07-24-22-13-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:02,511 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:16:02,511 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 348 2025-09-01 00:16:02,535 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 230 2025-09-01 00:16:02,535 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 230 2025-09-01 00:16:02,535 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 230 2025-09-01 00:16:03,007 - satellite_download_logger - WARNING - L8 2025-07-31-22-19-29: Skipped due to cloud cover 16.44% > threshold 10.00% 2025-09-01 00:16:03,017 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25 cloud cover : 0.00% 2025-09-01 00:16:03,102 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25: sand: 0.00% ,whitewater: 27.94% ,water: 25.65% 2025-09-01 00:16:03,104 - satellite_download_logger - INFO - L8 2025-08-09-22-13-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:03,106 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:03,107 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 369 2025-09-01 00:16:03,107 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 369 2025-09-01 00:16:03,107 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 369 2025-09-01 00:16:03,107 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 369 2025-09-01 00:16:03,361 - satellite_download_logger - INFO - L8 2025-08-16-22-19-38 cloud cover : 0.00% 2025-09-01 00:16:03,422 - satellite_download_logger - INFO - L8 2025-08-16-22-19-38: sand: 0.00% ,whitewater: 7.99% ,water: 48.07% 2025-09-01 00:16:03,424 - satellite_download_logger - INFO - L8 2025-08-16-22-19-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:03,427 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:03,427 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 358 2025-09-01 00:16:03,427 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 358 2025-09-01 00:16:03,427 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 358 2025-09-01 00:16:03,427 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 358 2025-09-01 00:16:03,628 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:16:03,649 - satellite_download_logger - INFO - L9 2025-08-01-22-13-18 cloud cover : 0.00% 2025-09-01 00:16:03,792 - satellite_download_logger - INFO - L9 2025-08-01-22-13-18: sand: 0.00% ,whitewater: 24.30% ,water: 26.67% 2025-09-01 00:16:03,801 - satellite_download_logger - INFO - L9 2025-08-01-22-13-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:03,811 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:03,811 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 392 2025-09-01 00:16:03,811 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 392 2025-09-01 00:16:03,811 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 392 2025-09-01 00:16:03,811 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 392 2025-09-01 00:16:04,070 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36 cloud cover : 1.01% 2025-09-01 00:16:04,145 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36: sand: 0.00% ,whitewater: 44.16% ,water: 9.26% 2025-09-01 00:16:04,147 - satellite_download_logger - INFO - L9 2025-08-08-22-19-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:04,149 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:04,149 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 378 2025-09-01 00:16:04,156 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 378 2025-09-01 00:16:04,157 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 378 2025-09-01 00:16:04,157 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 378 2025-09-01 00:16:04,385 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42 cloud cover : 0.00% 2025-09-01 00:16:04,440 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42: sand: 0.00% ,whitewater: 11.63% ,water: 40.75% 2025-09-01 00:16:04,441 - satellite_download_logger - INFO - L9 2025-08-24-22-19-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:04,444 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:16:04,444 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 376 2025-09-01 00:16:04,444 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 376 2025-09-01 00:16:04,444 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 376 2025-09-01 00:16:04,444 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 376