change absolute import of pycomlink to relative import (#119)

Switch to relative imports to make using pycomlink as git submodule possible

pycomlink/io/cmlh5_to_xarray.py

@@ -1,7 +1,7 @@
 import h5py
 import xarray as xr
 from tqdm import tqdm
-from pycomlink.spatial.helper import haversine
+from .. spatial.helper import haversine
 
 
 def read_cmlh5_file_to_xarray(filename):

pycomlink/io/examples.py

@@ -1,8 +1,7 @@
 import pkg_resources
 from os import path
 
-
-from pycomlink.io.cmlh5_to_xarray import read_cmlh5_file_to_xarray
+from .. io.cmlh5_to_xarray import read_cmlh5_file_to_xarray
 
 
 def get_example_data_path():

pycomlink/processing/wet_antenna.py

@@ -16,7 +16,7 @@
 import scipy.interpolate
 from numba import jit
 
-from pycomlink.processing import k_R_relation
+from . import k_R_relation
 from .xarray_wrapper import xarray_apply_along_time_dim
 
 

pycomlink/processing/wet_dry/nearby_wetdry.py

@@ -1,8 +1,7 @@
 import xarray as xr
 import numpy as np
 from tqdm import tqdm
-import pycomlink.spatial.helper as spatial
-
+from ... spatial import helper as spatial
 
 def calc_distance_between_cml_endpoints(
     cml_ids,

pycomlink/validation/stats.py

@@ -2,8 +2,7 @@
 from collections import namedtuple
 import numpy as np
 
-from pycomlink.util.maintenance import deprecated
-
+from .. util.maintenance import deprecated
 
 class WetDryError(
     namedtuple(

pycomlink/validation/validator.py

@@ -8,9 +8,8 @@
 import matplotlib.pyplot as plt
 from shapely.geometry import LineString, Polygon
 
-import pycomlink.spatial.grid_intersection as grid_intersection
-from pycomlink.util.maintenance import deprecated
-
+from .. spatial import grid_intersection
+from .. util.maintenance import deprecated
 
 class Validator(object):
     def __init__(self):