Assign an appropriate id, 'zero', to any object of class uvc_zero_plotspec.
This is an emergency bug fix to the multiprocessing code.
For unknown reasons, multiprocessing.Semaphore.get_value() started raising
NotImplementedError when a few days ago the whole system was working fine.
The purpose of getting the semaphore value was to tell whether the forked-
off process was still running or not.  So as a quick fix I used a global
variable "running" as a flag - True if the process is running, False if not.
Obviously this won't work if you fork off more than one process.  And it's
ugly.  But it will work until we can figure out what happened with the
multiprocessing.Semaphore class.
Get the status of a forked-off process from the process, rather than using the global variable "running".
oops, forgot to delete some debugging prints
The significant change is that I'm testing plotdata_status() with a polling loop,
in the multiprocessing case (which is turned on now).
Rewrite amwg_plot_set4 methods in the style of amwg_plot_set5and6 - it's more readable this way,
so I can do some work on it.
Move packages to packages/ directory
Move packages to packages/ directory
find_files, more reasonable behavior when ranges aren't provided
fix small bugs
Formerly plan_computation for plot_set4 assumed that model had hybrid levels and obs had pressure
levels.  Now either one can have either kind of levels.
Adding options.py and a litlte support. This commit doesn't change existing code
Changes for filetable/findfiles for the Options class. NOTE There is excess debug in here not separated out currently
Add space between {set number} and the hyphen (required for other things) plus excess debug that needs turned off before real commit
Changed lmwg.py to be more like amwg.py. HAS NOT BEEN TESTED YET
Updated to behave more like amwg when processing command line arguments for batch mode
modified prints (no new oens were added) and changed packages.amwg.plot_data to computations.plot_spec since files moved there in earlier Jeff commit
comments changed
the usual minor changes; and improved polling in the test of plotdata_status
git.py is automatically generated, shouldn't be controlled
Merge commit 'a1546098453f7c042ce5371f00302ed90d59de80' into devel