Wrapper script / interface for eCLM static file generator

[jjokella]

The script run_static_file_generator.sh allows to execute the whole workflow of the eCLM static file generator in one command (as of now, only for a single site case).

[mvhulten]

The added code looks good, but I have not tested it.

Latest patch of mine is not really related (but see #19). It effectively reverts a few changed introduced with the documentation restructuring back to my past efforts. I have not tested it, but am confident each of these changes are correct.
I have undone this, because it was unintentionally fixing "old documentation" and it is unrelated.

[s-poll]

Thanks for the script. I think that make it very easy to generate surfdata :) Just a slide remark: I think it should be mentioned that it only works for rectilinear grids or (even better) also let the script support the other grid types (curvilinear, triangular).

[mvhulten]

In principle the user only needs to give the grid name (why is the option not just --grid or so?) and then the type of grid and what needs to be done (conditionals) by can be determined by the script.

If the script were to do only one thing, it should be the icosahedral case, in my opinion. Best is indeed all three grid types.

[jjokella]

I adapted the wrapper script and generated a documentation:

• https://github.com/HPSCTerrSys/eCLM_static-file-generator/tree/dev-interface/docs/users_guide#all-in-one-wrapper-script

Also, the NCL script for curvilinear scripts was adapted for it to take inputs instead of hard-coded values. From my first check, these changes make sense.

Maybe you can try a typical small curvilinear / icosahedral workflow with this new version of the script.

[mvhulten]

I have a full-week workshop and am unsure if I can this week give the thorough review it deserves. I can do the review next week.