xarray selection tool: Bug when using a file with coordinates?

[annefou]

if a user pass a tabular file with coordinates, I understand it should be like:

latitude longitude
40.5 10.0

Then selection_from_coords is weird:

def selection_from_coords(self):
        fcoords = pd.read_csv(self.coords, sep='\t')
        for row in fcoords.itertuples():
            self.latvalN = row[0]
            self.lonvalE = row[1]
            print(self.latvalN, self.lonvalE)
            self.outfile = (os.path.join(self.outputdir,
                            self.select + '_' +
                            str(row.Index) + '.tabular'))

it won't select the proper location. We should have:

            self.latvalN = row[1]
            self.lonvalE = row[2]

What do you think?