# %% [markdown]
# To add coordinates, on way is to set them one by one:
# %%
d3D.t = (
Coord.arange(6) * 0.1
) # we need a sequence of 6 values for `t` dimension (see shape above)
d3D.t.title = "time"
d3D.t.units = ur.seconds
d3D.coordset # now return a list of coordinates
# %%
d3D.t
# %%
d3D.coordset("t") # Alternative way to get a given coordinates
# %%
d3D["t"] # another alternative way to get a given coordinates
# %% [markdown]
# The two other coordinates u and v are still undefined
# %%
d3D.u, d3D.v
# %% [markdown]
# When the dataset is printed, only the information for the existing coordinates is given.
# %%
d3D
d3D.t # the same for coordinate t, v, u which are not yet set
# %% [markdown]
# To add coordinates, on way is to set them one by one:
# %%
d3D.t = Coord.arange(6) * .1 # we need a sequence of 6 values for `t` dimension (see shape above)
d3D.t.title = 'time'
d3D.t.units = ur.seconds
d3D.coordset # now return a list of coordinates
# %%
d3D.t
# %%
d3D.coordset('t') # Alternative way to get a given coordinates
# %%
d3D['t'] # another alternative way to get a given coordinates
# %% [markdown]
# The two other coordinates u and v are still undefined
# %%
d3D.u, d3D.v
# %% [markdown]
# When the dataset is printed, only the information for the existing coordinates is given.
# %%
d3D