2025-06-01 00:44:22,816 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250430 as 2025-04-30-09-58-58_L8_sar1698_ms.tif 2025-06-01 00:44:26,051 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250430 as 2025-04-30-09-59-22_L8_sar1698_ms.tif 2025-06-01 00:44:33,226 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250516 that failed. Failed to open the image file data/sar1698/L8/ms/2025-05-16-09-59-22_L8_sar1698_ms.tif 2025-06-01 00:44:38,084 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250507 as 2025-05-07-10-05-07_L8_sar1698_ms.tif 2025-06-01 00:44:43,366 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250507 as 2025-05-07-10-05-31_L8_sar1698_ms.tif 2025-06-01 00:44:49,693 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250508 as 2025-05-08-09-59-12_L9_sar1698_ms.tif 2025-06-01 00:44:52,954 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250524 as 2025-05-24-09-59-03_L9_sar1698_ms.tif 2025-06-01 00:44:58,263 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250508 as 2025-05-08-09-59-36_L9_sar1698_ms.tif 2025-06-01 00:45:03,547 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250524 as 2025-05-24-09-59-26_L9_sar1698_ms.tif 2025-06-01 00:45:08,856 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250515 as 2025-05-15-10-05-16_L9_sar1698_ms.tif 2025-06-01 00:45:13,239 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250515 as 2025-05-15-10-05-40_L9_sar1698_ms.tif 2025-06-01 00:45:13,284 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-01 00:45:13,284 - 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 00:45:13,284 - 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 00:45:13,285 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-01 00:45:13,286 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-01 00:45:13,288 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-01 00:45:13,288 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-01 00:45:13,290 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-01 00:45:13,301 - satellite_download_logger - INFO - Processing image L8 2025-04-30-09-58-58 2025-06-01 00:45:13,301 - satellite_download_logger - INFO - L8 2025-04-30-09-58-58 cloud cover : 0.00% 2025-06-01 00:45:13,349 - satellite_download_logger - INFO - L8 2025-04-30-09-58-58: sand: 0.00% ,whitewater: 0.00% ,water: 29.40% 2025-06-01 00:45:13,350 - satellite_download_logger - INFO - L8 2025-04-30-09-58-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:45:13,351 - satellite_download_logger - ERROR - L8 2025-04-30-09-58-58: 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 00:45:13,354 - satellite_download_logger - INFO - Processing image L8 2025-04-30-09-59-22 2025-06-01 00:45:13,355 - satellite_download_logger - INFO - L8 2025-04-30-09-59-22 cloud cover : 0.00% 2025-06-01 00:45:13,444 - satellite_download_logger - INFO - L8 2025-04-30-09-59-22: sand: 0.00% ,whitewater: 0.00% ,water: 46.79% 2025-06-01 00:45:13,444 - satellite_download_logger - INFO - L8 2025-04-30-09-59-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:45:13,445 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:45:13,445 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 114 2025-06-01 00:45:13,445 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 114 2025-06-01 00:45:13,445 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 114 2025-06-01 00:45:13,447 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 114 2025-06-01 00:45:13,898 - satellite_download_logger - ERROR - Skipping L8 2025-05-07-10-05-07 due to cloud cover percentage exceeding cloud threshold: 26.99% > 10.00%. 2025-06-01 00:45:13,902 - satellite_download_logger - ERROR - Skipping L8 2025-05-07-10-05-31 due to cloud cover percentage exceeding cloud threshold: 62.64% > 10.00%. 2025-06-01 00:45:13,904 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-01 00:45:13,907 - satellite_download_logger - INFO - Processing image L9 2025-05-08-09-59-12 2025-06-01 00:45:13,907 - satellite_download_logger - INFO - L9 2025-05-08-09-59-12 cloud cover : 0.00% 2025-06-01 00:45:13,932 - satellite_download_logger - INFO - L9 2025-05-08-09-59-12: sand: 0.00% ,whitewater: 0.00% ,water: 46.00% 2025-06-01 00:45:13,933 - satellite_download_logger - INFO - L9 2025-05-08-09-59-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:45:13,934 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:45:13,934 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 58 2025-06-01 00:45:13,934 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 58 2025-06-01 00:45:13,934 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 58 2025-06-01 00:45:13,936 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 57 2025-06-01 00:45:14,219 - satellite_download_logger - INFO - Processing image L9 2025-05-08-09-59-36 2025-06-01 00:45:14,219 - satellite_download_logger - INFO - L9 2025-05-08-09-59-36 cloud cover : 0.00% 2025-06-01 00:45:14,244 - satellite_download_logger - INFO - L9 2025-05-08-09-59-36: sand: 0.00% ,whitewater: 0.00% ,water: 46.32% 2025-06-01 00:45:14,245 - satellite_download_logger - INFO - L9 2025-05-08-09-59-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:45:14,246 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:45:14,246 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 109 2025-06-01 00:45:14,246 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 109 2025-06-01 00:45:14,246 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 109 2025-06-01 00:45:14,248 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 109 2025-06-01 00:45:14,545 - satellite_download_logger - ERROR - Skipping L9 2025-05-15-10-05-16 due to cloud cover percentage exceeding cloud threshold: 87.64% > 10.00%. 2025-06-01 00:45:14,549 - satellite_download_logger - INFO - Processing image L9 2025-05-15-10-05-40 2025-06-01 00:45:14,549 - satellite_download_logger - INFO - L9 2025-05-15-10-05-40 cloud cover : 6.18% 2025-06-01 00:45:14,583 - satellite_download_logger - INFO - L9 2025-05-15-10-05-40: sand: 0.00% ,whitewater: 0.00% ,water: 38.83% 2025-06-01 00:45:14,583 - satellite_download_logger - INFO - L9 2025-05-15-10-05-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:45:14,585 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:45:14,585 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 114 2025-06-01 00:45:14,588 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 87 2025-06-01 00:45:14,588 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 87 2025-06-01 00:45:14,589 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 87 2025-06-01 00:45:14,902 - satellite_download_logger - INFO - Processing image L9 2025-05-24-09-59-03 2025-06-01 00:45:14,902 - satellite_download_logger - INFO - L9 2025-05-24-09-59-03 cloud cover : 0.00% 2025-06-01 00:45:14,923 - satellite_download_logger - INFO - L9 2025-05-24-09-59-03: sand: 0.00% ,whitewater: 0.00% ,water: 47.99% 2025-06-01 00:45:14,923 - satellite_download_logger - INFO - L9 2025-05-24-09-59-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:45:14,924 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:45:14,925 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 54 2025-06-01 00:45:14,925 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 54 2025-06-01 00:45:14,925 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 54 2025-06-01 00:45:14,927 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 52 2025-06-01 00:45:15,160 - satellite_download_logger - INFO - Processing image L9 2025-05-24-09-59-26 2025-06-01 00:45:15,160 - satellite_download_logger - INFO - L9 2025-05-24-09-59-26 cloud cover : 0.00% 2025-06-01 00:45:15,188 - satellite_download_logger - INFO - L9 2025-05-24-09-59-26: sand: 0.00% ,whitewater: 0.00% ,water: 46.08% 2025-06-01 00:45:15,188 - satellite_download_logger - INFO - L9 2025-05-24-09-59-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:45:15,190 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:45:15,190 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 114 2025-06-01 00:45:15,190 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 114 2025-06-01 00:45:15,190 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 114 2025-06-01 00:45:15,192 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 114