2025-09-01 00:12:04,236 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250724 that failed. Failed to open the image file data/nzd0496/L8/ms/2025-07-24-22-14-29_L8_nzd0496_ms.tif 2025-09-01 00:12:08,655 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074092_20250809 that failed. Failed to open the image file data/nzd0496/L8/ms/2025-08-09-22-14-37_L8_nzd0496_ms.tif 2025-09-01 00:12:12,281 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075091_20250731 as 2025-07-31-22-20-17_L8_nzd0496_ms.tif 2025-09-01 00:12:15,780 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075091_20250816 as 2025-08-16-22-20-26_L8_nzd0496_ms.tif 2025-09-01 00:12:23,420 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250731 as 2025-07-31-22-20-41_L8_nzd0496_ms.tif 2025-09-01 00:12:27,912 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_075092_20250816 as 2025-08-16-22-20-50_L8_nzd0496_ms.tif 2025-09-01 00:12:33,571 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074092_20250801 as 2025-08-01-22-14-30_L9_nzd0496_ms.tif 2025-09-01 00:12:37,959 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075091_20250808 as 2025-08-08-22-20-24_L9_nzd0496_ms.tif 2025-09-01 00:12:43,421 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075091_20250824 that failed. Failed to open the image file data/nzd0496/L9/ms/2025-08-24-22-20-30_L9_nzd0496_ms.tif 2025-09-01 00:12:47,832 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250808 as 2025-08-08-22-20-48_L9_nzd0496_ms.tif 2025-09-01 00:12:52,321 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_075092_20250824 that failed. Failed to open the image file data/nzd0496/L9/ms/2025-08-24-22-20-54_L9_nzd0496_ms.tif 2025-09-01 00:12:52,389 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:12:52,389 - 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 00:12:52,389 - 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 00:12:52,389 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:12:52,393 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:12:52,405 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:12:52,405 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:12:52,406 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:12:52,421 - satellite_download_logger - WARNING - L8 2025-07-31-22-20-17: Skipped due to cloud cover 36.76% > threshold 10.00% 2025-09-01 00:12:52,427 - satellite_download_logger - WARNING - L8 2025-07-31-22-20-41: Skipped due to cloud cover 37.53% > threshold 10.00% 2025-09-01 00:12:52,432 - satellite_download_logger - INFO - L8 2025-08-16-22-20-26 cloud cover : 1.17% 2025-09-01 00:12:52,607 - satellite_download_logger - INFO - L8 2025-08-16-22-20-26: sand: 0.00% ,whitewater: 0.93% ,water: 50.83% 2025-09-01 00:12:52,607 - satellite_download_logger - INFO - L8 2025-08-16-22-20-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:12:52,609 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:12:52,609 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 211 2025-09-01 00:12:52,613 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 180 2025-09-01 00:12:52,613 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 180 2025-09-01 00:12:52,615 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 179 2025-09-01 00:12:52,947 - satellite_download_logger - INFO - L8 2025-08-16-22-20-50 cloud cover : 1.41% 2025-09-01 00:12:53,014 - satellite_download_logger - INFO - L8 2025-08-16-22-20-50: sand: 0.00% ,whitewater: 1.09% ,water: 50.61% 2025-09-01 00:12:53,016 - satellite_download_logger - INFO - L8 2025-08-16-22-20-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:12:53,018 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines 2025-09-01 00:12:53,018 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 211 2025-09-01 00:12:53,021 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 179 2025-09-01 00:12:53,021 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 179 2025-09-01 00:12:53,024 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 178 2025-09-01 00:12:53,277 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:12:53,283 - satellite_download_logger - WARNING - L9 2025-08-01-22-14-30: Skipped due to cloud cover 54.19% > threshold 10.00% 2025-09-01 00:12:53,289 - satellite_download_logger - INFO - L9 2025-08-08-22-20-24 cloud cover : 0.00% 2025-09-01 00:12:53,340 - satellite_download_logger - INFO - L9 2025-08-08-22-20-24: sand: 0.00% ,whitewater: 3.41% ,water: 45.63% 2025-09-01 00:12:53,340 - satellite_download_logger - INFO - L9 2025-08-08-22-20-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:12:53,343 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:12:53,343 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 158 2025-09-01 00:12:53,343 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 158 2025-09-01 00:12:53,343 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 158 2025-09-01 00:12:53,345 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 157 2025-09-01 00:12:53,603 - satellite_download_logger - INFO - L9 2025-08-08-22-20-48 cloud cover : 0.00% 2025-09-01 00:12:53,650 - satellite_download_logger - INFO - L9 2025-08-08-22-20-48: sand: 0.00% ,whitewater: 3.92% ,water: 44.69% 2025-09-01 00:12:53,651 - satellite_download_logger - INFO - L9 2025-08-08-22-20-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:12:53,654 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-09-01 00:12:53,654 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 159 2025-09-01 00:12:53,654 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 159 2025-09-01 00:12:53,654 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 159 2025-09-01 00:12:53,656 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 158