Indentation error in subplots tutorial

[PennyHow]

Bug: Indentation error in subplots tutorial using .maps.plot_grid.

>>> for i, (k, v) in enumerate(layers.items()):
...     # for the first grid, need orgin_shift to be default
...     if i == 0:
...         fig = maps.plot_grd(
...             v["grid"],
...             title=k,
...             region=plot_region,
...             coast=True,
...         )
...         # plot a shapefile
...         fig.plot(
...             data=fetch.sample_shp(name="Roosevelt_Island"),
...             pen="2p,magenta",
...             label="Roosevelt Island Transect",
...         )
...         # add legend
...         fig.legend(position="JTR+jTR", box="+gwhite+p1p")
... 
>>>     # for the end of each row (mulitples of the number of columns) need to
>>>     # shift origin down and back to beginning
>>>     elif i % subplot_dimensions[1] == 0:
  File "<stdin>", line 1
    elif i % subplot_dimensions[1] == 0:
IndentationError: unexpected indent
>>>         fig = maps.plot_grd(
  File "<stdin>", line 1
    fig = maps.plot_grd(
IndentationError: unexpected indent
>>>             v["grid"],
  File "<stdin>", line 1
    v["grid"],
IndentationError: unexpected indent
>>>             title=k,
  File "<stdin>", line 1
    title=k,
IndentationError: unexpected indent
>>>             fig=fig,conda env create -f environment.yml
  File "<stdin>", line 1
    fig=fig,
IndentationError: unexpected indent
>>>             origin_shift="both_shift",
  File "<stdin>", line 1
    origin_shift="both_shift",
IndentationError: unexpected indent
>>>             xshift_amount=-(subplot_dimensions[0]),  # gives -2, shifts plot back by 2
  File "<stdin>", line 1
    xshift_amount=-(subplot_dimensions[0]),  # gives -2, shifts plot back by 2
IndentationError: unexpected indent
>>>             yshift_amount=-1,  # shift new row down by 1
  File "<stdin>", line 1
    yshift_amount=-1,  # shift new row down by 1
IndentationError: unexpected indent
>>>             region=plot_region,
  File "<stdin>", line 1
    region=plot_region,
IndentationError: unexpected indent
>>>             coast=True,
  File "<stdin>", line 1
    coast=True,
IndentationError: unexpected indent
>>>         )
  File "<stdin>", line 1
    )
IndentationError: unexpected indent
>>>         # plot a shapefile
>>>         fig.plot(
  File "<stdin>", line 1
    fig.plot(
IndentationError: unexpected indent
>>>             data=fetch.sample_shp(name="Roosevelt_Island"),
  File "<stdin>", line 1
    data=fetch.sample_shp(name="Roosevelt_Island"),
IndentationError: unexpected indent
>>>             pen="2p,magenta",
  File "<stdin>", line 1
    pen="2p,magenta",
IndentationError: unexpected indent
>>>             label="Roosevelt Island Transect",
  File "<stdin>", line 1
    label="Roosevelt Island Transect",
IndentationError: unexpected indent
>>>         )
  File "<stdin>", line 1
    )
IndentationError: unexpected indent
>>>         # add legend
>>>         fig.legend(position="JTR+jTR", box="+gwhite+p1p")
  File "<stdin>", line 1
    fig.legend(position="JTR+jTR", box="+gwhite+p1p")
IndentationError: unexpected indent
>>> 
>>>     # for the rest of the grids, just shift to the right like normal
>>>     else:
  File "<stdin>", line 1
    else:
IndentationError: unexpected indent
>>>         fig = maps.plot_grd(
  File "<stdin>", line 1
    fig = maps.plot_grd(
IndentationError: unexpected indent
>>>             v["grid"],
  File "<stdin>", line 1
    v["grid"],
IndentationError: unexpected indent
>>>             title=k,
  File "<stdin>", line 1
    title=k,
IndentationError: unexpected indent
>>>             fig=fig,
  File "<stdin>", line 1
    fig=fig,
IndentationError: unexpected indent
>>>             origin_shift="xshift",
  File "<stdin>", line 1
    origin_shift="xshift",
IndentationError: unexpected indent
>>>             region=plot_region,
  File "<stdin>", line 1
    region=plot_region,
IndentationError: unexpected indent
>>>             coast=True,
  File "<stdin>", line 1
    coast=True,
IndentationError: unexpected indent
>>>         )
  File "<stdin>", line 1
    )
IndentationError: unexpected indent
>>>         # plot a shapefile
>>>         fig.plot(
  File "<stdin>", line 1
    fig.plot(
IndentationError: unexpected indent
>>>             data=fetch.sample_shp(name="Roosevelt_Island"),
  File "<stdin>", line 1
    data=fetch.sample_shp(name="Roosevelt_Island"),
IndentationError: unexpected indent
>>>             pen="2p,magenta",
  File "<stdin>", line 1
    pen="2p,magenta",
IndentationError: unexpected indent`
>>>             label="Roosevelt Island Transect",
  File "<stdin>", line 1
    label="Roosevelt Island Transect",
IndentationError: unexpected indent
>>>         )
  File "<stdin>", line 1
    )
IndentationError: unexpected indent
>>>         # add legend
>>>         fig.legend(position="JTR+jTR", box="+gwhite+p1p")
  File "<stdin>", line 1
    fig.legend(position="JTR+jTR", box="+gwhite+p1p")
IndentationError: unexpected indent

polartoolkits installation set up as follows, and run from CLI:

# Construct environment from yml file
conda env create -f environment.yml

# Install from local repo copy
git clone [email protected]:PennyHow/polartoolkit.git
cd polartoolkit/
pip install .

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[mdtanker]

I tested this and seems the issue is only that there is a blank line between the if elif and else statements. It seems this blank line is no issue in a .ipynb or a .py but doesn't work in the terminal. Will be fixed with #212

[PennyHow]

No worries. If Jupiter/pycharm/spyder...etc. is the preferred IDE for running the examples then maybe just add a line at the beginning of the tutorials stating this as a recommendation.