update schimpy.station.py for flux.out format

[lily-tomkovic-DWR]

• schimpy version: 1.3.4+30.gc1ed8e8
• Python version: 3.7.13
• Operating System: Windows 10

Description

In running the station.py command read_flux_out() with outputs found in the Hello SCHISM tutorial, the following error arises:
File "C:\Users%userprofile%\Miniconda3\envs\schimpy\lib\site-packages\schimpy\station.py", line 304, in flux_stations_from_yaml
if not "linestrings" in content: raise ValueError("Could not fine 'linestrings' key. Was the input a string or filename? Valid file?")

I think this might be an issue of updated formatting for flux.out in SCHISM 5.10?

What I Did

station_fpath = '../flow_station_xsects.yaml'
time_basis = datetime.datetime(2009, 2, 10)
set_color_cycle_dark2()

outputs_fpath = "../outputs/flux.out"
station_name = "montezuma_mouth"

all_ts = read_flux_out(outputs_fpath, station_fpath, time_basis)

Traceback (most recent call last):
File "C:\Users%userprofile%\Miniconda3\envs\schimpy\lib\runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "C:\Users%userprofile%\Miniconda3\envs\schimpy\lib\runpy.py", line 85, in run_code
exec(code, run_globals)
File "c:\Users%userprofile%.vscode\extensions\ms-python.python-2022.12.1\pythonFiles\lib\python\debugpy\adapter/../..\debugpy\launcher/../..\debugpy_main.py", line 39, in
cli.main()
File "c:\Users%userprofile%.vscode\extensions\ms-python.python-2022.12.1\pythonFiles\lib\python\debugpy\adapter/../..\debugpy\launcher/../..\debugpy/..\debugpy\server\cli.py", line 430, in main
run()
File "c:\Users%userprofile%.vscode\extensions\ms-python.python-2022.12.1\pythonFiles\lib\python\debugpy\adapter/../..\debugpy\launcher/../..\debugpy/..\debugpy\server\cli.py", line 284, in run_file
runpy.run_path(target, run_name="main")
File "c:\Users%userprofile%.vscode\extensions\ms-python.python-2022.12.1\pythonFiles\lib\python\debugpy_vendored\pydevd_pydevd_bundle\pydevd_runpy.py", line 322, in run_path
pkg_name=pkg_name, script_name=fname)
File "c:\Users%userprofile%.vscode\extensions\ms-python.python-2022.12.1\pythonFiles\lib\python\debugpy_vendored\pydevd_pydevd_bundle\pydevd_runpy.py", line 136, in _run_module_code
mod_name, mod_spec, pkg_name, script_name)
File "c:\Users%userprofile%.vscode\extensions\ms-python.python-2022.12.1\pythonFiles\lib\python\debugpy_vendored\pydevd_pydevd_bundle\pydevd_runpy.py", line 124, in _run_code
exec(code, run_globals)
File "d:\SCHISM\Hello_SCHISM_Tutorial\tutorial_workshop_5.10\t1_output\exercises\exercise2.py", line 15, in
all_ts = read_flux_out(outputs_fpath, station_fpath, time_basis)
File "C:\Users%userprofile%\Miniconda3\envs\schimpy\lib\site-packages\schimpy\station.py", line 327, in read_flux_out
names = station_names_from_file(names)
File "C:\Users%userprofile%\Miniconda3\envs\schimpy\lib\site-packages\schimpy\station.py", line 319, in station_names_from_file
station_names = flux_stations_from_yaml(fpath)
File "C:\Users%userprofile%\Miniconda3\envs\schimpy\lib\site-packages\schimpy\station.py", line 304, in flux_stations_from_yaml
if not "linestrings" in content: raise ValueError("Could not fine 'linestrings' key. Was the input a string or filename? Valid file?")
ValueError: Could not fine 'linestrings' key. Was the input a string or filename? Valid file?

[water-e]

What does the top of the file look like? Should look like this (format, not the particular station):

linestrings:
- agency_id: B95541
  coordinates:
  - - 642050.
    - 4188627.
  - - 642065.
    - 4188614.
  name: MRU
  station_id: MRU
  station_name: Middle River at Undine Road