2021-12-08 12:56:36,489 [INFO] Getting data from Cyclobs API. Req : https://cyclobs.ifremer.fr/app/api/getData?include_cols=all&filename=s1b-ew-owi-cm-20180106t021641-20180106t022046-000003-010298_ll_gd.nc
2021-12-08 12:56:36,828 [INFO] file : /home/datawork-cersat-public/cache/public/ftp/project/sarwing/processings/c39e79a/default/sentinel-1b/L2C/EW/S1B_EW_OWIM_1S/2018/006/S1B_EW_OWIM_CC_20180106T021641_20180106T022046_009044_010298/post_processing/nclight_L2M/s1b-ew-owi-cm-20180106t021641-20180106t022046-000003-010298_sw.nc
2021-12-08 12:56:36,830 [INFO] extracting SAR image info for file nclight_L2M...
2021-12-08 12:56:37,841 [INFO] Atcf lon/lat 48.0875/-19.325
2021-12-08 12:56:52,947 [INFO] Distance to coast of track point is -0.0 meters.
2021-12-08 12:56:52,951 [INFO] Distance between aquisition border and track point is 206019.6228320974 meters.
2021-12-08 12:56:53,316 [INFO] 0.0% of area of 100km around atcf track is outside acquisition bounding box
2021-12-08 12:56:53,453 [INFO] 98.34776888834719% of area of 100km around atcf track point that is inside acquisition bounding box is land.
2021-12-08 12:56:53,455 [INFO] 98.34776888834719% of area of 100km around track point is not usable (land or outside of acquisition).
2021-12-08 12:56:53,462 [INFO] SAR image has 308014 non-masked points.
/home/datawork-cersat-public/cache/project/cyclobs/tc_center/tc_center_conda/lib/python3.7/site-packages/tc_center/functions.py:811: RuntimeWarning: invalid value encountered in sqrt
  grad = np.sqrt((np.gradient(wspdcop)[0] ** 2 + np.gradient(wspdcop)[1] ** 2))
/home/datawork-cersat-public/cache/project/cyclobs/tc_center/tc_center_conda/lib/python3.7/site-packages/numpy/lib/nanfunctions.py:1370: RuntimeWarning: All-NaN slice encountered
  overwrite_input=overwrite_input, interpolation=interpolation
/home/datawork-cersat-public/cache/project/cyclobs/tc_center/tc_center_conda/lib/python3.7/site-packages/numpy/ma/core.py:5241: RuntimeWarning: Mean of empty slice.
  dtype=dtype, **kwargs)[()]
/home/datawork-cersat-public/cache/project/cyclobs/tc_center/tc_center_conda/lib/python3.7/site-packages/numpy/core/_methods.py:181: RuntimeWarning: invalid value encountered in true_divide
  ret, rcount, out=ret, casting='unsafe', subok=False)
2021-12-08 12:56:56,629 [ERROR] Exception: cannot convert float NaN to integer
Traceback (most recent call last):
  File "/home/datawork-cersat-public/cache/project/cyclobs/tc_center/tc_center_conda/lib/python3.7/site-packages/tc_center/__init__.py", line 231, in find_center_plot_save
    eye_dict, status = compute_centers(sat_file, resolution, api_data)
  File "/home/datawork-cersat-public/cache/project/cyclobs/tc_center/tc_center_conda/lib/python3.7/site-packages/tc_center/__init__.py", line 139, in compute_centers
    atcf_rmw=atcf_rmw)
  File "/home/datawork-cersat-public/cache/project/cyclobs/tc_center/tc_center_conda/lib/python3.7/site-packages/tc_center/functions.py", line 62, in wrapper
    result = f(*args, **kwargs)
  File "/home/datawork-cersat-public/cache/project/cyclobs/tc_center/tc_center_conda/lib/python3.7/site-packages/tc_center/functions.py", line 913, in track_eye_sar
    i_eye_h = int(np.floor(np.ma.mean(i_hwind)))
ValueError: cannot convert float NaN to integer