Update ENSO notebook

[acordonez]

No description provided.

[lee1043]

@acordonez It looks like downloading is keep failing on my end, could you please check how it work on your end?

Downloading: 'misc_demo_data/fx/sftlf.GPCP-IP.1x1.nc' from 'https://pcmdiweb.llnl.gov/pss/pmpdata/' in: demo_data/misc_demo_data/fx/sftlf.GPCP-IP.1x1.nc
Download failed

[lee1043]

Below is what I get if I run the cdat_info.download_sample_data_files without try. @acordonez @gleckler1 any idea?

----> 5     cdat_info.download_sample_data_files("data_files.txt", demo_data_directory)
      6     print("All files downloaded")
      7 #except:

/opt/anaconda3/envs/pcmdi_metrics_dev/lib/python3.9/site-packages/cdat_info-8.2.1-py3.9.egg/cdat_info/cdat_info_src.py in download_sample_data_files(files_md5, path)
    357         n0 = 1
    358     for sample in samples[n0:]:
--> 359         good_md5, name = sample.split()
    360         local_filename = os.path.join(path, name)
    361         try:

[acordonez]

@lee1043 I'm seeing "enso_data_files.txt" instead of "data_files.txt" in my version of the notebook. Is that a change that I didn't pick up?

[acordonez]

@lee1043 @gleckler1 I checked the data_files.txt file from the Demo 0 notebook and it has an empty line at the end, which would cause a failure message.

[lee1043]

@acordonez I copied the error message from a different notebook (Demo 0), sorry for the confusion!

[lee1043]

I confirmed the ENSO demo working fine. I will fix the Demo 0 issue in separate, perhaps I need to fix it from the web server.

[lee1043]

I think I have fixed the data_files.txt issue (empty line at the end) earlier in the web server, but it looks like somehow reverted. I will investigate on that.

[acordonez]

@lee1043 If we can't fix the issue on the server, we can do some clean up to remove blank lines after download in the Demo 0 notebook.