Scrape weather function unhandled error

[SamuelButterworth]

Description:

Using the scrape_weather() function from ladybugtools_toolkit\helpers.py, an error is received when trying to run the OMRK weather station from 2003 to 2023. Error is pasted at bottom of this issue.

Steps to reproduce:

Run the following code:

from ladybugtools_toolkit.helpers import scrape_weather

scrape_weather(station_name, start_date, end_date, station_name)

station_name = "OMRK"
start_date = "2003-01-01"
end_date = "2023-12-31"

Running this code and it should produce the error message at the bottom.

Expected behaviour:

Fix should handle this error.

Error message:

---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
Cell In[2], line 10
      7 velocity_threshold = 35
      8 percentage_threshold = 70
---> 10 df = scrape_weather(station_name, start_date, end_date, station_name)
     12 df["indexes"] = df.index
     13 df['datetime_objects'] = pd.to_datetime(df['indexes'], format='%d/%m/%Y %H:%M:%S')

File c:\programdata\bhom\extensions\pythoncode\ladybugtools_toolkit\src\ladybugtools_toolkit\bhom\analytics.py:85, in bhom_analytics.<locals>.decorator.<locals>.wrapper(*args, **kwargs)
     83 except Exception as exc:  # pylint: disable=broad-except
     84     exec_metadata["Errors"].extend(sys.exc_info())
---> 85     raise exc
     86 finally:
     87     ANALYTICS_LOGGER.info(
     88         json.dumps(exec_metadata, default=str, indent=None)
     89     )

File c:\programdata\bhom\extensions\pythoncode\ladybugtools_toolkit\src\ladybugtools_toolkit\bhom\analytics.py:82, in bhom_analytics.<locals>.decorator.<locals>.wrapper(*args, **kwargs)
     52 exec_metadata = {
     53     "BHoMVersion": BHOM_VERSION,
     54     "BHoM_Guid": _id,
   (...)
     78     "_t": "BH.oM.UI.UsageLogEntry",
     79 }
     81 try:
---> 82     result = function(*args, **kwargs)
     83 except Exception as exc:  # pylint: disable=broad-except
     84     exec_metadata["Errors"].extend(sys.exc_info())

File c:\programdata\bhom\extensions\pythoncode\ladybugtools_toolkit\src\ladybugtools_toolkit\helpers.py:334, in scrape_weather(station, start_date, end_date, interpolate, resample)
    331 vals = []
    332 for _, row in df.iterrows():
    333     vals.append(
--> 334         estimate_illuminance_from_irradiance(
    335             row.solar_altitude * 180 / math.pi,
    336             row.global_horizontal_radiation,
    337             row.direct_normal_radiation,
    338             row.diffuse_horizontal_radiation,
    339             row.dew_point_temperature,
    340         )
    341     )
    342 gh_ill, dn_ill, dh_ill, z_lum = list(zip(*vals))
    343 df["direct_normal_illuminance"] = dn_ill

File C:\ProgramData\BHoM\Extensions\PythonEnvironments\LadybugTools_Toolkit\lib\site-packages\ladybug\skymodel.py:316, in estimate_illuminance_from_irradiance(altitude, ghi, dni, dhi, dew_point, rel_airmass)
    314     e_category = 7
    315 else:
--> 316     raise ValueError('Error in sky luminous efficacy calculation\n'
    317                      'eps: %f  altitude: %f' % (eps, altitude))
    319 # Perez Table 4: Luminous Efficacy
    320 glob_lum_eff_coeff = ((96.63, -0.47, 11.50, -9.16),
    321                       (107.54, 0.79, 1.79, -1.19),
    322                       (98.73, 0.70, 4.40, -6.95),
   (...)
    326                       (78.63, 1.47, 4.93, -11.37),
    327                       (99.65, 1.86, -4.46, -3.15))

ValueError: Error in sky luminous efficacy calculation
eps: -6.351289  altitude: 12.695684