import time
from wrf.cache import _get_cache
from wrf import getvar
from netCDF4 import Dataset as nc

a = nc("/Users/ladwig/Documents/wrf_files/wrf_vortex_multi/moving_nest/"
       "wrfout_d02_2005-08-28_00:00:00")
b = nc("/Users/ladwig/Documents/wrf_files/wrf_vortex_multi/moving_nest/"
       "wrfout_d02_2005-08-28_12:00:00")
q = {"outoutoutout":
     {"outoutout":
      {"outout":
       {"out1": {"blah": [a, b], "blah2": [a, b]},
        "out2": {"blah": [a, b], "blah2": [a, b]}}}}}

t1 = time.time()
c = getvar(q, "rh", method="cat", timeidx=None, squeeze=True)
t2 = time.time()
print(c)
print("time taken: {}".format((t2-t1)*1000.))

t1 = time.time()
c = getvar(q, "rh", method="cat", timeidx=None, squeeze=False)
t2 = time.time()
print(c)
print("time taken: {}".format((t2-t1)*1000.))

t1 = time.time()
c = getvar(q, "rh", method="cat", timeidx=1, squeeze=True)
t2 = time.time()
print(c)
print("time taken: {}".format((t2-t1)*1000.))

t1 = time.time()
c = getvar(q, "rh", method="cat", timeidx=1, squeeze=False)
t2 = time.time()
print(c)
print("time taken: {}".format((t2-t1)*1000.))

t1 = time.time()
c = getvar(q, "rh", method="join", timeidx=None, squeeze=True)
t2 = time.time()
print(c)
print("time taken: {}".format((t2-t1)*1000.))

t1 = time.time()
c = getvar(q, "rh", method="join", timeidx=None, squeeze=False)
t2 = time.time()
print(c)
print("time taken: {}".format((t2-t1)*1000.))

t1 = time.time()
c = getvar(q, "rh", method="join", timeidx=1, squeeze=True)
t2 = time.time()
print(c)
print("time taken: {}".format((t2-t1)*1000.))

t1 = time.time()
c = getvar(q, "rh", method="join", timeidx=1, squeeze=False)
t2 = time.time()
print(c)
print("time taken: {}".format((t2-t1)*1000.))