name change inject_astroidwind to inject_randomwind

[moverton000]

Type of PR:
modification to existing code

Description:
The inject_asteroidwind file has been changed to no longer use the term "asteroid" since it can be applied to general object with winds. Used as a pull request demo for the phantom users conference 2024.

Testing:
Phantom was compiled successfully.

Did you run the bots? no

Did you update relevant documentation in the docs directory? no

[danieljprice]

Hi Madeleine, a bunch of tests were failing because of a network issue, so I just re-ran those tests which are now passing. The only one left is a "real" failure:

 make SETUP=randomwind checking phantom setup runs, creates .setup and .in files with no unspecified user input
  Checking randomwind (setup)... OK
  compiling phantom with SETUP=randomwind
  phantomsetup exists
  runs
  creates .setup file
  creates .in file
  phantom exists
  FAIL: ./phantom myrun.in fails with error

The test here is that you must be able to compile phantomsetup, run ./phantomsetup myrun, press enter a bunch of times and then run ./phantom myrun.in and have it succeed in replacing the _00000.tmp file with the _00000 file. This is currently failing for some reason with SETUP=randomwind...

Hope that helps!

[moverton000]

Hi Daniel, I believe the problem is that SETUP=randomwind uses setup_disc which by default only has one sink, but inject_randomwid requires 2 sink particles. So although they can be used together you have to manually specify 2 sinks in the setup. I don't think the defaults for setup_disc should be changed and since the purpose of this pull request is just to rename inject_asteroidwind.f90 to inject_randomwind.f90, I think the best solution is just to remove the SETUP=randomwind option until inject_randomwind can be updated to handle only one sink particle.