2025-04-08 05:40:06,513 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_192031_20250313 as 2025-03-13-09-59-22_L8_sar1739_ms.tif
2025-04-08 05:40:10,678 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250313 as 2025-03-13-09-59-46_L8_sar1739_ms.tif
2025-04-08 05:40:14,824 - 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
2025-04-08 05:40:19,009 - 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
2025-04-08 05:40:23,298 - 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
2025-04-08 05:40:27,885 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250304 as 2025-03-04-10-05-59_L8_sar1739_ms.tif
2025-04-08 05:40:33,170 - 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
2025-04-08 05:40:36,393 - 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
2025-04-08 05:40:41,508 - 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
2025-04-08 05:40:44,961 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250406 as 2025-04-06-09-59-24_L9_sar1739_ms.tif
2025-04-08 05:40:48,216 - 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
2025-04-08 05:40:52,439 - 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
2025-04-08 05:40:57,592 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250406 as 2025-04-06-09-59-48_L9_sar1739_ms.tif
2025-04-08 05:41:00,825 - 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
2025-04-08 05:41:05,055 - 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
2025-04-08 05:41:05,139 - satellite_download_logger - INFO - Please read the following information carefully:

2025-04-08 05:41:05,140 - 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 05:41:05,140 - 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 05:41:05,140 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-04-08 05:41:05,144 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-04-08 05:41:05,148 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-04-08 05:41:05,148 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-04-08 05:41:05,151 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-04-08 05:41:05,206 - satellite_download_logger - ERROR - Skipping L8 2025-02-25-09-59-25 due to cloud cover percentage exceeding cloud threshold: 22.66% > 10.00%.


2025-04-08 05:41:05,236 - satellite_download_logger - ERROR - Skipping L8 2025-02-25-09-59-48 due to cloud cover percentage exceeding cloud threshold: 25.93% > 10.00%.


2025-04-08 05:41:05,244 - satellite_download_logger - INFO - 
Processing image L8 2025-03-04-10-05-59
2025-04-08 05:41:05,244 - satellite_download_logger - INFO - L8 2025-03-04-10-05-59 cloud cover : 0.00%
2025-04-08 05:41:05,261 - satellite_download_logger - INFO - L8 2025-03-04-10-05-59: sand: 0.00% ,whitewater: 0.00% ,water: 0.00%
2025-04-08 05:41:05,261 - 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 05:41:05,263 - 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.

2025-04-08 05:41:05,269 - satellite_download_logger - ERROR - Skipping L8 2025-03-13-09-59-22 due to cloud cover percentage exceeding cloud threshold: 28.00% > 10.00%.


2025-04-08 05:41:05,272 - satellite_download_logger - ERROR - Skipping L8 2025-03-13-09-59-46 due to cloud cover percentage exceeding cloud threshold: 19.61% > 10.00%.


2025-04-08 05:41:05,274 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-04-08 05:41:05,277 - satellite_download_logger - ERROR - Skipping L9 2025-04-06-09-59-24 due to cloud cover percentage exceeding cloud threshold: 18.52% > 10.00%.


2025-04-08 05:41:05,280 - satellite_download_logger - ERROR - Skipping L9 2025-04-06-09-59-48 due to cloud cover percentage exceeding cloud threshold: 16.56% > 10.00%.