Functions
def	__taskinit_setlogfile
def	__taskinit_casa
def	gentools
def	write_history
def	selectfield
def	selectantenna
def	readboxfile
def	getimaxes
def	announce_async_task
def	write_task_obit
def	array2string
def	recursivermdir
Variables
tuple	casa
	casa state...
	casaglobals
	allow globals for taskby default
	imager
	imtool
	calibrater
	cbtool
	mstool
	tptool
tuple	tp
	mptool
tuple	mp
	pmtool
tuple	pm
	cptool
tuple	cp
	qatool
tuple	qa
	tbtool
	fgtool
	aftool
tuple	af
	metool
	iatool
	potool
	smtool
	cltool
	coordsystool
	rgtool
	sltool
	dctool
	vptool
	msmdtool
	fitool
	fntool
	utilstool
tuple	cu
tuple	vftask
	vlafiller
tuple	casalog
tuple	at
tuple	ca
tuple	ving
	done with common tools
	vi
dictionary	defaultsdir

Function Documentation

def taskinit.__taskinit_casa ( ) [private]

Definition at line 26 of file taskinit.py.

def taskinit.__taskinit_setlogfile ( logger ) [private]

Definition at line 10 of file taskinit.py.

def taskinit.announce_async_task ( taskname )

Use the logger to herald the beginning of an asynchronous task.

Definition at line 391 of file taskinit.py.

def taskinit.array2string ( array )

Definition at line 409 of file taskinit.py.

def taskinit.gentools ( tools = None )

Generate a fresh set of tools the ones who's
state can be funny
im,cb,ms,tb,fg,me,ia,po,sm,cl,cs,rg,sl,dc,vp,msmd,fi=gentools() 
or if you want specific set of tools
im, ia, cb=gentools(['im', 'ia', 'cb'])

Definition at line 90 of file taskinit.py.

Referenced by setjy_helper.ss_setjy_helper._updateHistory(), task_makemask.addimagemask(), parallel.pimager.pimager.findchansel(), parallel.parallel_cont.imagecont.findchanselLSRK(), task_fixvis.fixvis(), task_importgmrt.importgmrt(), task_imreframe.imreframe(), task_makemask.makeEmptyimage(), task_makemask.makemask(), parallel.parallel_cont.imagecont.makemask(), predictcomp_helper.predictSolarObjectCompList(), parallel.parallel_cont.imagecont.putchanimage(), parallel.parallel_cont.imagecont.putchanimage2(), task_makemask.regridmask(), setjy_helper.ss_setjy_helper.setSolarObjectJy(), and parallel.pimager.pimager.weightedaverimages().

def taskinit.getimaxes ( imagename )

Open an image file, looking at its coordinate system information
to determine which axes are directional, linear, spectral, and
the stokes axies.

The return list or lists contains the axis numbers and names in
the following order:
     1. Directional or Linear
     2. Directional or Linear
     3. Spectral
     4. Stokes

Note that if an axis type is not found an empty list is returned
for that axis.

Definition at line 330 of file taskinit.py.

Referenced by task_immoments._immoments_parse_axis(), task_imcontsub.imcontsub(), task_imhead.imhead(), and task_imval.imval().

def taskinit.readboxfile ( boxfile )

Read a file containing clean boxes (compliant with AIPS BOXFILE)

Format is:
#FIELDID BLC-X BLC-Y TRC-X TRC-Y
0       110   110   150   150 
or
0       hh:mm:ss.s dd.mm.ss.s hh:mm:ss.s dd.mm.ss.s

Note all lines beginning with '#' are ignored.

Definition at line 275 of file taskinit.py.

def taskinit.recursivermdir ( top = '' )

Definition at line 420 of file taskinit.py.

def taskinit.selectantenna	(	vis,
		minstring
	)

Derive the antennaid from matched string(s):

Definition at line 253 of file taskinit.py.

References tests.test_imcontsub.list.

def taskinit.selectfield	(	vis,
		minstring
	)

Derive the fieldid from  minimum matched string(s):

Definition at line 227 of file taskinit.py.

References tests.test_imcontsub.list.

def taskinit.write_history	(	myms,
		vis,
		tname,
		param_names,
		param_vals,
		myclog = `None`,
		debug = `False`
	)

Update vis with the parameters that task tname was called with.

myms - an ms tool instance
vis  - the MS to write to.
tname - name of the calling task.
param_names - list of parameter names.
param_vals - list of parameter values (in the same order as param_names).
myclog - a casalog instance (optional)
debug - Turns on debugging print statements on errors if True.

Example:
The end of split does
param_names = split.func_code.co_varnames[:split.func_code.co_argcount]
param_vals = [eval(p) for p in param_names]  # Must be done in the task.
write_history(myms, outputvis, 'split', param_names, param_vals,
              casalog),
which appends, e.g.,

vis = 'TWHydra_CO3_2.ms'
outputvis   = 'scan9.ms'
datacolumn  = 'data'
field       = ''
spw         = ''
width       = 1
antenna     = ''
timebin     = '0s'
timerange   = ''
scan        = '9'
intent      = ''
array       = ''
uvrange     = ''
correlation = ''
keepflags   = True
async       = False

to the HISTORY of outputvis.

Definition at line 115 of file taskinit.py.

Referenced by task_applycal.applycal(), task_fixvis.fixvis(), task_flagdata.flagdata(), task_fluxscale.fluxscale(), task_importfitsidi.importfitsidi(), task_importgmrt.importgmrt(), task_importuvfits.importuvfits(), task_importvla.importvla(), task_partition.partition(), task_setjy.setjy_core(), task_split.split_core(), task_statwt.statwt(), task_uvcontsub.uvcontsub(), task_uvcontsub2.uvcontsub2(), and task_uvcontsub3.uvcontsub3().