Unable to clean downloaded data

[wxguy]

Please Describe the bug Sounderpy is unable to clean the data properly resulting in following error:-

## ---------------------------------- SOUNDERPY ----------------------------------- ##
##          Vertical Profile Data Retrieval and Analysis Tool For Python            ##
##                     v3.0.4 | June 2024 | (C) Kyle J Gillett                      ##
##                 Docs: https://kylejgillett.github.io/sounderpy/                  ##
## --------------------- THANK YOU FOR USING THIS PACKAGE! ------------------------ ##

> OBSERVED DATA ACCESS FUNCTION --
-----------------------------------
> PROFILE FOUND: VOMM on 09/13/2024 at 00z | From UW
> COMPLETE --------
> RUNTIME: 00:00:03
> SUMMARY: 00Z Launch for VOMM, MADRAS/MINAMBAKKAM at 09-13-2024-00Z
 
> THERMODYNAMICS --------------------------------------------- 
--- SBCAPE: 3464.3 | MUCAPE: 3464.3 | MLCAPE: 2380.6 | MUECAPE: 250.5
--- MU 0-3: 201.8 | MU 0-6: 669.1 | SB 0-3: 201.8 | SB 0-6: 669.1
 
> KINEMATICS ------------------------------------------------- 
--- 0-500 SRW: 19.5 knot | 0-500 SWV: 0.015 | 0-500 SHEAR: 13.3 | 0-500 SRH: 87.2
--- 1-3km SRW: 12.5 knot | 1-3km SWV: 0.044 | 1-3km SHEAR: 1.3 | | 1-3km SRH: 5.5
============================================================== 
 
> SOUNDING PLOTTER FUNCTION --
---------------------------------
Traceback (most recent call last):
  File "/mnt/34B2CD28B2CCEF82/Data/myprojects/tephigram.py", line 4, in <module>
    spy.build_sounding(data, save=True, filename="sample.png")
  File "/home/sundar/miniconda3/envs/vatavar/lib/python3.11/site-packages/sounderpy/sounderpy.py", line 1505, in build_sounding
    __full_sounding(clean_data, color_blind, dark_mode, storm_motion, special_parcels, show_radar, radar_time, map_zoom, modify_sfc).savefig(filename, bbox_inches='tight')
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/sundar/miniconda3/envs/vatavar/lib/python3.11/site-packages/sounderpy/plot.py", line 466, in __full_sounding
    trace = calc_ecape_parcel(p, z, T, Td, u, v, 
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/sundar/miniconda3/envs/vatavar/lib/python3.11/site-packages/metpy/units.py", line 333, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/home/sundar/miniconda3/envs/vatavar/lib/python3.11/site-packages/ecape_parcel/calc.py", line 234, in calc_ecape_parcel
    ecape, ncape = calc_ecape_ncape(height, pressure, temperature, specific_humidity, u_wind, v_wind, cape_type, cape, inflow_bottom=inflow_layer_bottom, inflow_top=inflow_layer_top, storm_motion=storm_motion_type, lfc=lfc, el=el, u_sm=storm_motion_u, v_sm=storm_motion_v)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/sundar/miniconda3/envs/vatavar/lib/python3.11/site-packages/metpy/units.py", line 333, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/home/sundar/miniconda3/envs/vatavar/lib/python3.11/site-packages/ecape_parcel/ecape_calc.py", line 657, in calc_ecape_ncape
    el_idx = np.where(height_msl > el)[0][0]
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^
IndexError: index 0 is out of bounds for axis 0 with size 0

To Reproduce Steps to reproduce the behavior:

import sounderpy as spy

data = spy.get_obs_data("vomm", "2024", "09", "13", "00")
spy.build_sounding(data, save=True, filename="sample.png")

Expected behavior Process and plot the data after downloading without an error.

Screenshots No applicable. See the error message above.

What are you running?

• OS: Linux (Arch Linux)
• SounderPy Version - Latest version from Pypi