Update NCI thredds URL

https://opus.nci.org.au/display/NDP/THREDDS+Upgrade

Author: mx-moth

docs/examples/kgari-transect.py

@@ -3,7 +3,7 @@
 from emsarray import plot, transect
 from matplotlib import pyplot
 
-dataset_url = 'https://dapds00.nci.org.au/thredds/dodsC/fx3/model_data/gbr4_bgc_GBR4_H2p0_B2p0_Chyd_Dcrt.ncml'
+dataset_url = 'https://thredds.nci.org.au/thredds/dodsC/fx3/model_data/gbr4_bgc_GBR4_H2p0_B2p0_Chyd_Dcrt.ncml'
 dataset = emsarray.open_dataset(dataset_url).isel(time=-1)
 dataset = dataset.ems.select_variables(['botz', 'temp'])