2025-04-08 05:51:39,404 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250304 as 2025-03-04-10-05-36_L8_sar2238_ms.tif 2025-04-08 05:51:43,577 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250304 as 2025-03-04-10-05-59_L8_sar2238_ms.tif 2025-04-08 05:51:48,768 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250320 as 2025-03-20-10-05-49_L8_sar2238_ms.tif 2025-04-08 05:51:52,968 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_194031_20250311 as 2025-03-11-10-11-45_L8_sar2238_ms.tif 2025-04-08 05:51:57,185 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_194031_20250327 as 2025-03-27-10-11-34_L8_sar2238_ms.tif 2025-04-08 05:52:00,377 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_194032_20250311 as 2025-03-11-10-12-09_L8_sar2238_ms.tif 2025-04-08 05:52:05,153 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_194032_20250327 as 2025-03-27-10-11-58_L8_sar2238_ms.tif 2025-04-08 05:52:09,390 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250328 that failed. Failed to open the image file data/sar2238/L9/ms/2025-03-28-10-06-00_L9_sar2238_ms.tif 2025-04-08 05:52:13,601 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_194031_20250319 as 2025-03-19-10-11-49_L9_sar2238_ms.tif 2025-04-08 05:52:17,826 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_194031_20250404 that failed. Failed to open the image file data/sar2238/L9/ms/2025-04-04-10-11-44_L9_sar2238_ms.tif 2025-04-08 05:52:21,059 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_194032_20250319 as 2025-03-19-10-12-12_L9_sar2238_ms.tif 2025-04-08 05:52:21,104 - satellite_download_logger - INFO - Please read the following information carefully: 2025-04-08 05:52:21,105 - 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. 2025-04-08 05:52:21,105 - 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. 2025-04-08 05:52:21,105 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-04-08 05:52:21,107 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-04-08 05:52:21,108 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-04-08 05:52:21,108 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-04-08 05:52:21,110 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-04-08 05:52:21,113 - satellite_download_logger - INFO - Processing image L8 2025-03-04-10-05-36 2025-04-08 05:52:21,113 - satellite_download_logger - INFO - L8 2025-03-04-10-05-36 cloud cover : 0.00% 2025-04-08 05:52:21,120 - satellite_download_logger - INFO - L8 2025-03-04-10-05-36: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% 2025-04-08 05:52:21,120 - satellite_download_logger - INFO - L8 2025-03-04-10-05-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:21,136 - satellite_download_logger - ERROR - L8 2025-03-04-10-05-36: 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. 2025-04-08 05:52:21,139 - satellite_download_logger - INFO - Processing image L8 2025-03-04-10-05-59 2025-04-08 05:52:21,139 - satellite_download_logger - INFO - L8 2025-03-04-10-05-59 cloud cover : 0.00% 2025-04-08 05:52:21,239 - satellite_download_logger - INFO - L8 2025-03-04-10-05-59: sand: 0.00% ,whitewater: 0.00% ,water: 44.87% 2025-04-08 05:52:21,246 - satellite_download_logger - INFO - L8 2025-03-04-10-05-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:21,250 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:21,250 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 122 2025-04-08 05:52:21,250 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 122 2025-04-08 05:52:21,250 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 122 2025-04-08 05:52:21,252 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 122 2025-04-08 05:52:21,743 - satellite_download_logger - ERROR - Skipping L8 2025-03-11-10-11-45 due to cloud cover percentage exceeding cloud threshold: 63.88% > 10.00%. 2025-04-08 05:52:21,746 - satellite_download_logger - ERROR - Skipping L8 2025-03-11-10-12-09 due to cloud cover percentage exceeding cloud threshold: 72.01% > 10.00%. 2025-04-08 05:52:21,750 - satellite_download_logger - INFO - Processing image L8 2025-03-20-10-05-49 2025-04-08 05:52:21,750 - satellite_download_logger - INFO - L8 2025-03-20-10-05-49 cloud cover : 0.00% 2025-04-08 05:52:21,789 - satellite_download_logger - INFO - L8 2025-03-20-10-05-49: sand: 0.00% ,whitewater: 0.00% ,water: 44.81% 2025-04-08 05:52:21,789 - satellite_download_logger - INFO - L8 2025-03-20-10-05-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:21,791 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:21,791 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 132 2025-04-08 05:52:21,791 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 132 2025-04-08 05:52:21,791 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 132 2025-04-08 05:52:21,793 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 132 2025-04-08 05:52:22,109 - satellite_download_logger - INFO - Processing image L8 2025-03-27-10-11-34 2025-04-08 05:52:22,109 - satellite_download_logger - INFO - L8 2025-03-27-10-11-34 cloud cover : 0.00% 2025-04-08 05:52:22,135 - satellite_download_logger - INFO - L8 2025-03-27-10-11-34: sand: 0.00% ,whitewater: 0.06% ,water: 43.53% 2025-04-08 05:52:22,135 - satellite_download_logger - INFO - L8 2025-03-27-10-11-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:22,137 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:22,137 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 124 2025-04-08 05:52:22,137 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 124 2025-04-08 05:52:22,137 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 124 2025-04-08 05:52:22,139 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 124 2025-04-08 05:52:22,734 - satellite_download_logger - INFO - Processing image L8 2025-03-27-10-11-58 2025-04-08 05:52:22,735 - satellite_download_logger - INFO - L8 2025-03-27-10-11-58 cloud cover : 0.00% 2025-04-08 05:52:22,758 - satellite_download_logger - INFO - L8 2025-03-27-10-11-58: sand: 0.00% ,whitewater: 0.06% ,water: 43.76% 2025-04-08 05:52:22,758 - satellite_download_logger - INFO - L8 2025-03-27-10-11-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:22,759 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:22,759 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 122 2025-04-08 05:52:22,759 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 122 2025-04-08 05:52:22,759 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 122 2025-04-08 05:52:22,761 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 122 2025-04-08 05:52:23,006 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-04-08 05:52:23,010 - satellite_download_logger - INFO - Processing image L9 2025-03-19-10-11-49 2025-04-08 05:52:23,010 - satellite_download_logger - INFO - L9 2025-03-19-10-11-49 cloud cover : 0.00% 2025-04-08 05:52:23,042 - satellite_download_logger - INFO - L9 2025-03-19-10-11-49: sand: 0.00% ,whitewater: 0.00% ,water: 45.57% 2025-04-08 05:52:23,042 - satellite_download_logger - INFO - L9 2025-03-19-10-11-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:23,043 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:23,043 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 127 2025-04-08 05:52:23,043 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 127 2025-04-08 05:52:23,044 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 127 2025-04-08 05:52:23,045 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 127 2025-04-08 05:52:23,301 - satellite_download_logger - INFO - Processing image L9 2025-03-19-10-12-12 2025-04-08 05:52:23,301 - satellite_download_logger - INFO - L9 2025-03-19-10-12-12 cloud cover : 0.00% 2025-04-08 05:52:23,326 - satellite_download_logger - INFO - L9 2025-03-19-10-12-12: sand: 0.00% ,whitewater: 0.00% ,water: 45.63% 2025-04-08 05:52:23,327 - satellite_download_logger - INFO - L9 2025-03-19-10-12-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:23,328 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:23,328 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 127 2025-04-08 05:52:23,328 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 127 2025-04-08 05:52:23,328 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 127 2025-04-08 05:52:23,330 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 127