2025-12-01 00:12:03,902 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250926 that failed. Failed to open the image file data/nzd0492/L8/ms/2025-09-26-22-14-50_L8_nzd0492_ms.tif 2025-12-01 00:12:09,357 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074092_20251028 as 2025-10-28-22-14-53_L8_nzd0492_ms.tif 2025-12-01 00:12:13,684 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075091_20251019 as 2025-10-19-22-20-38_L8_nzd0492_ms.tif 2025-12-01 00:12:18,210 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075091_20251104 as 2025-11-04-22-20-41_L8_nzd0492_ms.tif 2025-12-01 00:12:23,607 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075092_20251104 as 2025-11-04-22-21-05_L8_nzd0492_ms.tif 2025-12-01 00:12:27,276 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074092_20251105 that failed. Failed to open the image file data/nzd0492/L9/ms/2025-11-05-22-14-58_L9_nzd0492_ms.tif 2025-12-01 00:12:31,683 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074092_20251121 that failed. Failed to open the image file data/nzd0492/L9/ms/2025-11-21-22-14-55_L9_nzd0492_ms.tif 2025-12-01 00:12:35,170 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075091_20251027 as 2025-10-27-22-20-40_L9_nzd0492_ms.tif 2025-12-01 00:12:38,651 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20251027 as 2025-10-27-22-21-04_L9_nzd0492_ms.tif 2025-12-01 00:12:38,684 - satellite_download_logger - INFO - Please read the following information carefully: 2025-12-01 00:12:38,684 - 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. 2025-12-01 00:12:38,684 - 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. 2025-12-01 00:12:38,684 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-12-01 00:12:38,686 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-12-01 00:12:38,687 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-12-01 00:12:38,687 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-12-01 00:12:38,689 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-12-01 00:12:38,696 - satellite_download_logger - INFO - L8 2025-10-19-22-20-38 cloud cover : 2.86% 2025-12-01 00:12:38,818 - satellite_download_logger - INFO - L8 2025-10-19-22-20-38: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% 2025-12-01 00:12:38,819 - satellite_download_logger - INFO - L8 2025-10-19-22-20-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:12:38,821 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-12-01 00:12:38,821 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 230 2025-12-01 00:12:38,841 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 230 2025-12-01 00:12:38,841 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 230 2025-12-01 00:12:38,841 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 230 2025-12-01 00:12:39,165 - satellite_download_logger - INFO - L8 2025-10-28-22-14-53 cloud cover : 0.00% 2025-12-01 00:12:39,209 - satellite_download_logger - INFO - L8 2025-10-28-22-14-53: sand: 0.94% ,whitewater: 0.57% ,water: 48.72% 2025-12-01 00:12:39,210 - satellite_download_logger - INFO - L8 2025-10-28-22-14-53: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 2025-12-01 00:12:39,213 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:12:39,213 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 185 2025-12-01 00:12:39,213 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 185 2025-12-01 00:12:39,213 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 185 2025-12-01 00:12:39,213 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 185 2025-12-01 00:12:39,480 - satellite_download_logger - INFO - L8 2025-11-04-22-20-41 cloud cover : 0.00% 2025-12-01 00:12:39,528 - satellite_download_logger - INFO - L8 2025-11-04-22-20-41: sand: 0.05% ,whitewater: 0.25% ,water: 18.43% 2025-12-01 00:12:39,529 - satellite_download_logger - INFO - L8 2025-11-04-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:12:39,532 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:12:39,532 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 233 2025-12-01 00:12:39,532 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 233 2025-12-01 00:12:39,532 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 233 2025-12-01 00:12:39,532 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 233 2025-12-01 00:12:39,862 - satellite_download_logger - INFO - L8 2025-11-04-22-21-05 cloud cover : 0.00% 2025-12-01 00:12:39,944 - satellite_download_logger - INFO - L8 2025-11-04-22-21-05: sand: 0.12% ,whitewater: 0.30% ,water: 18.20% 2025-12-01 00:12:39,945 - satellite_download_logger - INFO - L8 2025-11-04-22-21-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:12:39,948 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-12-01 00:12:39,948 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 229 2025-12-01 00:12:39,948 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 229 2025-12-01 00:12:39,948 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 229 2025-12-01 00:12:39,948 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 229 2025-12-01 00:12:40,301 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-12-01 00:12:40,362 - satellite_download_logger - INFO - L9 2025-10-11-22-20-45 cloud cover : 0.00% 2025-12-01 00:12:40,556 - satellite_download_logger - INFO - L9 2025-10-11-22-20-45: sand: 0.00% ,whitewater: 0.00% ,water: 6.82% 2025-12-01 00:12:40,557 - satellite_download_logger - INFO - L9 2025-10-11-22-20-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:12:40,558 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-01 00:12:40,891 - satellite_download_logger - INFO - L9 2025-10-11-22-21-09 cloud cover : 0.00% 2025-12-01 00:12:40,929 - satellite_download_logger - INFO - L9 2025-10-11-22-21-09: sand: 0.00% ,whitewater: 0.00% ,water: 6.77% 2025-12-01 00:12:40,929 - satellite_download_logger - INFO - L9 2025-10-11-22-21-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:12:40,930 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines 2025-12-01 00:12:41,230 - satellite_download_logger - INFO - L9 2025-10-27-22-20-40 cloud cover : 5.77% 2025-12-01 00:12:41,282 - satellite_download_logger - INFO - L9 2025-10-27-22-20-40: sand: 0.00% ,whitewater: 0.12% ,water: 40.93% 2025-12-01 00:12:41,283 - satellite_download_logger - INFO - L9 2025-10-27-22-20-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-12-01 00:12:41,285 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-12-01 00:12:41,285 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 214 2025-12-01 00:12:41,293 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 164 2025-12-01 00:12:41,294 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 164 2025-12-01 00:12:41,294 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 164 2025-12-01 00:12:41,606 - satellite_download_logger - WARNING - L9 2025-10-27-22-21-04: Skipped due to cloud cover 14.83% > threshold 10.00%