2025-05-01 00:17:55,604 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250329 that failed. Failed to open the image file data/sar1739/L8/ms/2025-03-29-09-59-36_L8_sar1739_ms.tif 2025-05-01 00:17:58,887 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250304 that failed. Failed to open the image file data/sar1739/L8/ms/2025-03-04-10-05-36_L8_sar1739_ms.tif 2025-05-01 00:18:03,218 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250320 that failed. Failed to open the image file data/sar1739/L8/ms/2025-03-20-10-05-25_L8_sar1739_ms.tif 2025-05-01 00:18:07,497 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250405 as 2025-04-05-10-05-23_L8_sar1739_ms.tif 2025-05-01 00:18:11,643 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250320 that failed. Failed to open the image file data/sar1739/L8/ms/2025-03-20-10-05-49_L8_sar1739_ms.tif 2025-05-01 00:18:15,930 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250305 that failed. Failed to open the image file data/sar1739/L9/ms/2025-03-05-09-59-38_L9_sar1739_ms.tif 2025-05-01 00:18:19,052 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250321 that failed. Failed to open the image file data/sar1739/L9/ms/2025-03-21-09-59-24_L9_sar1739_ms.tif 2025-05-01 00:18:23,342 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250422 as 2025-04-22-09-59-19_L9_sar1739_ms.tif 2025-05-01 00:18:26,656 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250305 that failed. Failed to open the image file data/sar1739/L9/ms/2025-03-05-10-00-01_L9_sar1739_ms.tif 2025-05-01 00:18:30,975 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250321 that failed. Failed to open the image file data/sar1739/L9/ms/2025-03-21-09-59-48_L9_sar1739_ms.tif 2025-05-01 00:18:34,168 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250422 as 2025-04-22-09-59-43_L9_sar1739_ms.tif 2025-05-01 00:18:38,478 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250328 that failed. Failed to open the image file data/sar1739/L9/ms/2025-03-28-10-05-36_L9_sar1739_ms.tif 2025-05-01 00:18:43,125 - 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/sar1739/L9/ms/2025-03-28-10-06-00_L9_sar1739_ms.tif 2025-05-01 00:18:43,170 - satellite_download_logger - INFO - Please read the following information carefully: 2025-05-01 00:18:43,170 - 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. 2025-05-01 00:18:43,170 - 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. 2025-05-01 00:18:43,170 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-05-01 00:18:43,172 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-05-01 00:18:43,174 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-05-01 00:18:43,174 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-05-01 00:18:43,175 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-05-01 00:18:43,205 - satellite_download_logger - ERROR - Skipping L8 2025-02-25-09-59-25 due to cloud cover percentage exceeding cloud threshold: 22.66% > 10.00%. 2025-05-01 00:18:43,240 - satellite_download_logger - ERROR - Skipping L8 2025-02-25-09-59-48 due to cloud cover percentage exceeding cloud threshold: 25.93% > 10.00%. 2025-05-01 00:18:43,261 - satellite_download_logger - INFO - Processing image L8 2025-03-04-10-05-59 2025-05-01 00:18:43,261 - satellite_download_logger - INFO - L8 2025-03-04-10-05-59 cloud cover : 0.00% 2025-05-01 00:18:43,286 - satellite_download_logger - INFO - L8 2025-03-04-10-05-59: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% 2025-05-01 00:18:43,286 - 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 2025-05-01 00:18:43,287 - satellite_download_logger - ERROR - L8 2025-03-04-10-05-59: 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. 2025-05-01 00:18:46,161 - satellite_download_logger - ERROR - Skipping L8 2025-03-13-09-59-22 due to cloud cover percentage exceeding cloud threshold: 28.00% > 10.00%. 2025-05-01 00:18:46,175 - satellite_download_logger - ERROR - Skipping L8 2025-03-13-09-59-46 due to cloud cover percentage exceeding cloud threshold: 19.61% > 10.00%. 2025-05-01 00:18:46,191 - satellite_download_logger - INFO - Processing image L8 2025-04-05-10-05-23 2025-05-01 00:18:46,192 - satellite_download_logger - INFO - L8 2025-04-05-10-05-23 cloud cover : 0.00% 2025-05-01 00:18:46,340 - satellite_download_logger - INFO - L8 2025-04-05-10-05-23: sand: 0.00% ,whitewater: 0.00% ,water: 53.87% 2025-05-01 00:18:46,340 - satellite_download_logger - INFO - L8 2025-04-05-10-05-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-05-01 00:18:46,342 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-05-01 00:18:46,342 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 97 2025-05-01 00:18:46,342 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 97 2025-05-01 00:18:46,342 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 97 2025-05-01 00:18:46,342 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 97 2025-05-01 00:18:46,638 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-05-01 00:18:46,644 - satellite_download_logger - ERROR - Skipping L9 2025-04-06-09-59-24 due to cloud cover percentage exceeding cloud threshold: 18.52% > 10.00%. 2025-05-01 00:18:48,771 - satellite_download_logger - ERROR - Skipping L9 2025-04-06-09-59-48 due to cloud cover percentage exceeding cloud threshold: 16.56% > 10.00%. 2025-05-01 00:18:48,775 - satellite_download_logger - INFO - Processing image L9 2025-04-22-09-59-19 2025-05-01 00:18:48,775 - satellite_download_logger - INFO - L9 2025-04-22-09-59-19 cloud cover : 0.00% 2025-05-01 00:18:48,911 - satellite_download_logger - INFO - L9 2025-04-22-09-59-19: sand: 0.00% ,whitewater: 0.00% ,water: 53.38% 2025-05-01 00:18:48,911 - satellite_download_logger - INFO - L9 2025-04-22-09-59-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-05-01 00:18:48,913 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-05-01 00:18:48,913 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 99 2025-05-01 00:18:48,913 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 99 2025-05-01 00:18:48,913 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 99 2025-05-01 00:18:48,913 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 99 2025-05-01 00:18:49,225 - satellite_download_logger - INFO - Processing image L9 2025-04-22-09-59-43 2025-05-01 00:18:49,225 - satellite_download_logger - INFO - L9 2025-04-22-09-59-43 cloud cover : 0.00% 2025-05-01 00:18:49,348 - satellite_download_logger - INFO - L9 2025-04-22-09-59-43: sand: 0.00% ,whitewater: 0.00% ,water: 53.27% 2025-05-01 00:18:49,348 - satellite_download_logger - INFO - L9 2025-04-22-09-59-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-05-01 00:18:49,350 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-05-01 00:18:49,350 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 101 2025-05-01 00:18:49,350 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 101 2025-05-01 00:18:49,350 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 101 2025-05-01 00:18:49,350 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 101