2026-01-01 00:05:03,936 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_071088_20251210 that failed. Failed to open the image file data/nzd0326/L8/ms/2025-12-10-21-54-45_L8_nzd0326_ms.tif 2026-01-01 00:05:08,275 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_072088_20251201 that failed. Failed to open the image file data/nzd0326/L8/ms/2025-12-01-22-00-54_L8_nzd0326_ms.tif 2026-01-01 00:05:12,642 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_072088_20251217 that failed. Failed to open the image file data/nzd0326/L8/ms/2025-12-17-22-00-54_L8_nzd0326_ms.tif 2026-01-01 00:05:17,119 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071088_20251202 that failed. Failed to open the image file data/nzd0326/L9/ms/2025-12-02-21-54-50_L9_nzd0326_ms.tif 2026-01-01 00:05:21,719 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071088_20251218 as 2025-12-18-21-54-51_L9_nzd0326_ms.tif 2026-01-01 00:05:27,130 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071089_20251218 as 2025-12-18-21-55-15_L9_nzd0326_ms.tif 2026-01-01 00:05:30,606 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_072088_20251123 that failed. Failed to open the image file data/nzd0326/L9/ms/2025-11-23-22-00-59_L9_nzd0326_ms.tif 2026-01-01 00:05:35,179 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072088_20251209 as 2025-12-09-22-00-57_L9_nzd0326_ms.tif 2026-01-01 00:05:42,679 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_072088_20251225 that failed. Failed to open the image file data/nzd0326/L9/ms/2025-12-25-22-01-04_L9_nzd0326_ms.tif 2026-01-01 00:05:42,713 - satellite_download_logger - INFO - Please read the following information carefully: 2026-01-01 00:05:42,713 - 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. 2026-01-01 00:05:42,713 - 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. 2026-01-01 00:05:42,713 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2026-01-01 00:05:42,715 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2026-01-01 00:05:42,717 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2026-01-01 00:05:42,717 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2026-01-01 00:05:42,718 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2026-01-01 00:05:42,720 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2026-01-01 00:05:42,725 - satellite_download_logger - WARNING - L9 2025-12-09-22-00-57: Skipped due to cloud cover 67.83% > threshold 10.00% 2026-01-01 00:05:42,730 - satellite_download_logger - INFO - L9 2025-12-18-21-54-51 cloud cover : 2.26% 2026-01-01 00:05:42,775 - satellite_download_logger - INFO - L9 2025-12-18-21-54-51: sand: 0.00% ,whitewater: 0.09% ,water: 42.87% 2026-01-01 00:05:42,775 - satellite_download_logger - INFO - L9 2025-12-18-21-54-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2026-01-01 00:05:42,778 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2026-01-01 00:05:42,778 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 144 2026-01-01 00:05:42,782 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 112 2026-01-01 00:05:42,782 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 112 2026-01-01 00:05:42,785 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 112 2026-01-01 00:05:43,046 - satellite_download_logger - INFO - L9 2025-12-18-21-55-15 cloud cover : 2.32% 2026-01-01 00:05:43,087 - satellite_download_logger - INFO - L9 2025-12-18-21-55-15: sand: 0.00% ,whitewater: 0.11% ,water: 42.86% 2026-01-01 00:05:43,087 - satellite_download_logger - INFO - L9 2025-12-18-21-55-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2026-01-01 00:05:43,092 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2026-01-01 00:05:43,092 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 144 2026-01-01 00:05:43,095 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 112 2026-01-01 00:05:43,095 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 112 2026-01-01 00:05:43,097 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 112