UnRegularGridDataset error: 'AttributeError: 'ModulePassManager' object has no attribute 'add_loop_rotate_pass'' about py-eddy-tracker

[AntSimi]

Hi,
Maybe with script it's better :) to understand.
But it's strange, it's just at the import

[evanmason]

Yeah, there's nothing special about the script:

# %run make_BlackSea_eddies.py

from glob import glob
from netCDF4 import Dataset
#import xarray as xr
from numpy import arange, array, nan
from datetime import datetime
from matplotlib import pyplot as plt
#from py_eddy_tracker.dataset.grid import RegularGridDataset
from py_eddy_tracker.dataset.grid import UnRegularGridDataset
from py_eddy_tracker import data
from py_eddy_tracker import start_logger


if __name__ == '__main__':

    plt.close('all')

    directory = '/marula/emason/BlackSea/Sample/'
    directory = '/home/ulg/mast/emason/BS_surface_fields/'
    ssh_files = 'SSH_UV_BlackSea_surface_????????.nc'


    ssh_files = sorted(glob(directory + ssh_files))

    lon_name, lat_name = 'nav_lon', 'nav_lat'
    ssh_name, u_name, v_name = 'sossheig', 'vozocrtx', 'vomecrty'


    for ssh_file in ssh_files:

        #g = UnRegularGridDataset(data.get_path(ssh_file), lon_name, lat_name)
        start_logger().setLevel('DEBUG')

        h = UnRegularGridDataset(data.get_path(ssh_file), lon_name, lat_name)

        date = ssh_file.rpartition('_')[-1].partition('.')[0]
        date = datetime(int(date[:4]), int(date[4:6]), int(date[6:]))

        # Identification every 2 mm
        h.high_filter('sossheig', w_cut=400)
        a, c = h.eddy_identification(ssh_name, u_name, v_name, date, 0.002, pixel_limit=(5, 2000), shape_error=55)

        with Dataset(date.strftime(directory + 'Anticyclonic_%Y%m%d.nc'), 'w') as h:
            a.to_netcdf(h)
        with Dataset(date.strftime(directory + 'Cyclonic_%Y%m%d.nc'), 'w') as h:
            c.to_netcdf(h)

[AntSimi]

OK, i ran same import i haven't an Exception, did you use same python between the 2 run?

[evanmason]

With ipython I have:

In [3]: import sys

In [4]: sys.version
Out[4]: '3.7.4 (default, Oct  1 2019, 22:23:57) \n[GCC 8.3.0]'

and in the terminal:

(VENV) [[email protected] BS_code]$ python -V
Python 3.7.4