2025-06-01 00:16:45,052 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_074088_20250521 as 2025-05-21-22-12-27_L8_nzd0345_ms.tif 2025-06-01 00:16:52,728 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250505 as 2025-05-05-22-12-48_L8_nzd0345_ms.tif 2025-06-01 00:17:01,584 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_074089_20250521 as 2025-05-21-22-12-51_L8_nzd0345_ms.tif 2025-06-01 00:17:11,102 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_075088_20250426 as 2025-04-26-22-18-36_L8_nzd0345_ms.tif 2025-06-01 00:17:17,945 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_075088_20250512 as 2025-05-12-22-18-35_L8_nzd0345_ms.tif 2025-06-01 00:17:27,636 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_075089_20250426 as 2025-04-26-22-19-00_L8_nzd0345_ms.tif 2025-06-01 00:17:32,871 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_074088_20250529 as 2025-05-29-22-12-27_L9_nzd0345_ms.tif 2025-06-01 00:17:40,788 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250513 as 2025-05-13-22-12-58_L9_nzd0345_ms.tif 2025-06-01 00:17:48,593 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_074089_20250529 as 2025-05-29-22-12-51_L9_nzd0345_ms.tif 2025-06-01 00:17:57,606 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_075088_20250520 as 2025-05-20-22-18-42_L9_nzd0345_ms.tif 2025-06-01 00:18:04,302 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250418 that failed. Failed to open the image file data/nzd0345/L9/ms/2025-04-18-22-19-25_L9_nzd0345_ms.tif 2025-06-01 00:18:10,841 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250504 that failed. Failed to open the image file data/nzd0345/L9/ms/2025-05-04-22-19-17_L9_nzd0345_ms.tif 2025-06-01 00:18:18,693 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_075089_20250520 as 2025-05-20-22-19-06_L9_nzd0345_ms.tif 2025-06-01 00:18:18,736 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-01 00:18:18,737 - 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. 2025-06-01 00:18:18,737 - 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. 2025-06-01 00:18:18,737 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-01 00:18:18,738 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-01 00:18:18,740 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-01 00:18:18,740 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-01 00:18:18,742 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-01 00:18:18,797 - satellite_download_logger - ERROR - Skipping L8 2025-04-26-22-18-36 due to cloud cover percentage exceeding cloud threshold: 12.72% > 10.00%. 2025-06-01 00:18:18,853 - satellite_download_logger - ERROR - Skipping L8 2025-04-26-22-19-00 due to cloud cover percentage exceeding cloud threshold: 11.65% > 10.00%. 2025-06-01 00:18:18,893 - satellite_download_logger - ERROR - Skipping L8 2025-05-05-22-12-48 due to cloud cover percentage exceeding cloud threshold: 55.09% > 10.00%. 2025-06-01 00:18:18,919 - satellite_download_logger - ERROR - Skipping L8 2025-05-12-22-18-35 due to cloud cover percentage exceeding cloud threshold: 93.98% > 10.00%. 2025-06-01 00:18:18,922 - satellite_download_logger - INFO - Processing image L8 2025-05-21-22-12-27 2025-06-01 00:18:18,922 - satellite_download_logger - INFO - L8 2025-05-21-22-12-27 cloud cover : 0.00% 2025-06-01 00:18:18,929 - satellite_download_logger - INFO - L8 2025-05-21-22-12-27: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% 2025-06-01 00:18:18,930 - satellite_download_logger - INFO - L8 2025-05-21-22-12-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:18:18,932 - satellite_download_logger - ERROR - L8 2025-05-21-22-12-27: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 686, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 981, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. 2025-06-01 00:18:18,980 - satellite_download_logger - ERROR - Skipping L8 2025-05-21-22-12-51 due to cloud cover percentage exceeding cloud threshold: 28.30% > 10.00%. 2025-06-01 00:18:18,982 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-01 00:18:19,154 - satellite_download_logger - ERROR - Skipping L9 2025-04-11-22-13-17 due to cloud cover percentage exceeding cloud threshold: 90.18% > 10.00%. 2025-06-01 00:18:19,374 - satellite_download_logger - ERROR - Skipping L9 2025-04-27-22-13-08 due to cloud cover percentage exceeding cloud threshold: 82.64% > 10.00%. 2025-06-01 00:18:19,477 - satellite_download_logger - INFO - Processing image L9 2025-05-13-22-12-58 2025-06-01 00:18:19,477 - satellite_download_logger - INFO - L9 2025-05-13-22-12-58 cloud cover : 0.00% 2025-06-01 00:18:19,899 - satellite_download_logger - INFO - L9 2025-05-13-22-12-58: sand: 0.00% ,whitewater: 5.89% ,water: 57.10% 2025-06-01 00:18:19,906 - satellite_download_logger - INFO - L9 2025-05-13-22-12-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:18:19,939 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 7 shorelines 2025-06-01 00:18:19,939 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1985 2025-06-01 00:18:19,939 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1985 2025-06-01 00:18:19,939 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1985 2025-06-01 00:18:19,939 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1985 2025-06-01 00:18:20,346 - satellite_download_logger - ERROR - Skipping L9 2025-05-20-22-18-42 due to cloud cover percentage exceeding cloud threshold: 18.22% > 10.00%. 2025-06-01 00:18:20,474 - satellite_download_logger - ERROR - Skipping L9 2025-05-20-22-19-06 due to cloud cover percentage exceeding cloud threshold: 10.55% > 10.00%. 2025-06-01 00:18:20,479 - satellite_download_logger - ERROR - Skipping L9 2025-05-29-22-12-27 due to cloud cover percentage exceeding cloud threshold: 82.37% > 10.00%. 2025-06-01 00:18:20,565 - satellite_download_logger - ERROR - Skipping L9 2025-05-29-22-12-51 due to cloud cover percentage exceeding cloud threshold: 37.01% > 10.00%.