2025-09-01 00:15:10,426 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074090_20250724 as 2025-07-24-22-13-41_L8_nzd0409_ms.tif 2025-09-01 00:15:19,197 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074090_20250809 as 2025-08-09-22-13-49_L8_nzd0409_ms.tif 2025-09-01 00:15:29,926 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075090_20250731 as 2025-07-31-22-19-53_L8_nzd0409_ms.tif 2025-09-01 00:15:37,670 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_075090_20250816 that failed. Failed to open the image file data/nzd0409/L8/ms/2025-08-16-22-20-02_L8_nzd0409_ms.tif 2025-09-01 00:15:47,391 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074090_20250801 as 2025-08-01-22-13-42_L9_nzd0409_ms.tif 2025-09-01 00:15:57,716 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074090_20250817 as 2025-08-17-22-13-54_L9_nzd0409_ms.tif 2025-09-01 00:16:06,969 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075090_20250808 as 2025-08-08-22-20-00_L9_nzd0409_ms.tif 2025-09-01 00:16:16,548 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075090_20250824 as 2025-08-24-22-20-06_L9_nzd0409_ms.tif 2025-09-01 00:16:16,596 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:16:16,596 - 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 00:16:16,596 - 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 00:16:16,596 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:16:16,598 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:16:16,599 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:16:16,599 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:16:16,601 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:16:16,695 - satellite_download_logger - WARNING - L8 2025-07-24-22-13-41: Skipped due to cloud cover 78.74% > threshold 10.00% 2025-09-01 00:16:17,258 - satellite_download_logger - INFO - L8 2025-07-31-22-19-53 cloud cover : 1.73% 2025-09-01 00:16:19,300 - satellite_download_logger - INFO - L8 2025-07-31-22-19-53: sand: 0.00% ,whitewater: 0.68% ,water: 54.67% 2025-09-01 00:16:19,313 - satellite_download_logger - INFO - L8 2025-07-31-22-19-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:19,327 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 39 shorelines. Number of shorelines after filtering shorelines: 10 shorelines 2025-09-01 00:16:19,327 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1749 2025-09-01 00:16:20,025 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1448 2025-09-01 00:16:20,025 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1448 2025-09-01 00:16:20,086 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1448 2025-09-01 00:16:21,167 - satellite_download_logger - INFO - L8 2025-08-09-22-13-49 cloud cover : 0.96% 2025-09-01 00:16:22,651 - satellite_download_logger - INFO - L8 2025-08-09-22-13-49: sand: 0.00% ,whitewater: 1.26% ,water: 30.08% 2025-09-01 00:16:22,661 - satellite_download_logger - INFO - L8 2025-08-09-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:22,673 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 7 shorelines 2025-09-01 00:16:22,673 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1836 2025-09-01 00:16:22,960 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1636 2025-09-01 00:16:22,960 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1636 2025-09-01 00:16:28,191 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1634 2025-09-01 00:16:30,276 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:16:30,360 - satellite_download_logger - WARNING - L9 2025-08-01-22-13-42: Skipped due to cloud cover 58.20% > threshold 10.00% 2025-09-01 00:16:30,557 - satellite_download_logger - INFO - L9 2025-08-08-22-20-00 cloud cover : 1.13% 2025-09-01 00:16:32,171 - satellite_download_logger - INFO - L9 2025-08-08-22-20-00: sand: 0.00% ,whitewater: 2.65% ,water: 52.11% 2025-09-01 00:16:32,189 - satellite_download_logger - INFO - L9 2025-08-08-22-20-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:32,203 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 44 shorelines. Number of shorelines after filtering shorelines: 11 shorelines 2025-09-01 00:16:32,203 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 2050 2025-09-01 00:16:32,778 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1576 2025-09-01 00:16:32,778 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1576 2025-09-01 00:16:32,848 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1576 2025-09-01 00:16:34,121 - satellite_download_logger - WARNING - L9 2025-08-17-22-13-54: Skipped due to cloud cover 76.66% > threshold 10.00% 2025-09-01 00:16:34,395 - satellite_download_logger - INFO - L9 2025-08-24-22-20-06 cloud cover : 0.40% 2025-09-01 00:16:36,005 - satellite_download_logger - INFO - L9 2025-08-24-22-20-06: sand: 0.00% ,whitewater: 0.82% ,water: 52.54% 2025-09-01 00:16:37,310 - satellite_download_logger - INFO - L9 2025-08-24-22-20-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:16:37,340 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 6 shorelines 2025-09-01 00:16:37,340 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 2754 2025-09-01 00:16:37,756 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 2754 2025-09-01 00:16:37,756 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 2754 2025-09-01 00:16:38,028 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 2754