2025-09-01 00:04:46,901 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072086_20250726 as 2025-07-26-21-59-44_L8_nzd0194_ms.tif 2025-09-01 00:04:54,548 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072086_20250811 as 2025-08-11-21-59-52_L8_nzd0194_ms.tif 2025-09-01 00:04:58,919 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250802 as 2025-08-02-22-05-57_L8_nzd0194_ms.tif 2025-09-01 00:05:05,302 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20250818 as 2025-08-18-22-06-05_L8_nzd0194_ms.tif 2025-09-01 00:05:09,818 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072086_20250819 as 2025-08-19-21-59-57_L9_nzd0194_ms.tif 2025-09-01 00:05:16,153 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20250810 as 2025-08-10-22-06-04_L9_nzd0194_ms.tif 2025-09-01 00:05:22,499 - 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/nzd0194/L9/ms/2025-08-26-22-06-09_L9_nzd0194_ms.tif 2025-09-01 00:05:22,526 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:05:22,526 - 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 00:05:22,526 - 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 00:05:22,526 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:05:22,528 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:05:22,529 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:05:22,529 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:05:22,531 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:05:22,535 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44 cloud cover : 5.70% 2025-09-01 00:05:22,564 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44: sand: 0.79% ,whitewater: 0.50% ,water: 44.09% 2025-09-01 00:05:22,565 - 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 00:05:22,567 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:05:22,567 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 139 2025-09-01 00:05:22,570 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 67 2025-09-01 00:05:22,570 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 67 2025-09-01 00:05:22,570 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 67 2025-09-01 00:05:22,908 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57 cloud cover : 0.00% 2025-09-01 00:05:22,935 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57: sand: 2.96% ,whitewater: 6.21% ,water: 47.42% 2025-09-01 00:05:22,935 - satellite_download_logger - INFO - L8 2025-08-02-22-05-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:05:22,937 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:22,937 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 147 2025-09-01 00:05:22,937 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 147 2025-09-01 00:05:22,937 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 147 2025-09-01 00:05:22,938 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 147 2025-09-01 00:05:23,186 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52 cloud cover : 0.00% 2025-09-01 00:05:23,219 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52: sand: 1.38% ,whitewater: 1.38% ,water: 53.45% 2025-09-01 00:05:23,219 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:05:23,221 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:23,221 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 147 2025-09-01 00:05:23,221 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 147 2025-09-01 00:05:23,221 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 147 2025-09-01 00:05:23,222 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 147 2025-09-01 00:05:23,478 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05 cloud cover : 0.00% 2025-09-01 00:05:23,507 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05: sand: 2.26% ,whitewater: 0.99% ,water: 51.66% 2025-09-01 00:05:23,508 - satellite_download_logger - INFO - L8 2025-08-18-22-06-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:05:23,510 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:23,510 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 145 2025-09-01 00:05:23,510 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 145 2025-09-01 00:05:23,510 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 145 2025-09-01 00:05:23,510 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 145 2025-09-01 00:05:24,106 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:05:24,112 - satellite_download_logger - INFO - L9 2025-08-10-22-06-04 cloud cover : 0.00% 2025-09-01 00:05:24,151 - satellite_download_logger - INFO - L9 2025-08-10-22-06-04: sand: 2.94% ,whitewater: 1.05% ,water: 52.93% 2025-09-01 00:05:24,151 - satellite_download_logger - INFO - L9 2025-08-10-22-06-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:05:24,154 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:24,154 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 148 2025-09-01 00:05:24,154 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 148 2025-09-01 00:05:24,154 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 148 2025-09-01 00:05:24,154 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 148 2025-09-01 00:05:24,406 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57 cloud cover : 0.00% 2025-09-01 00:05:24,432 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57: sand: 3.51% ,whitewater: 0.57% ,water: 51.52% 2025-09-01 00:05:24,433 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-09-01 00:05:24,435 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:05:24,435 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 151 2025-09-01 00:05:24,435 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 151 2025-09-01 00:05:24,435 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 151 2025-09-01 00:05:24,435 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 151