source: branches/casa-prerelease/pre-asap/python/flagplotter.py@ 2062

Last change on this file since 2062 was 2001, checked in by Kana Sugimoto, 14 years ago

New Development: No

JIRA Issue: Yes (CAS-1306/ASAP-205)

Ready for Test: Yes

Interface Changes: Yes

What Interface Changed: several functions in asapplotter are not available in flagplotter

Test Programs: e.g., flagplotter.plotazel

Put in Release Notes: No

Module(s): flagplotter

Description:

Disabled several methods of the super class, asapplotter, in flagplotter class.
Disabled methods are:
set_panelling, plotazel, plotpointing, and plottp.


File size: 3.6 KB
Line 
1from asap.asapplotter import asapplotter
2from asap.logging import asaplog, asaplog_post_dec
3
4from asap.parameters import rcParams
5from asap.selector import selector
6from asap.scantable import scantable
7import matplotlib.axes
8from matplotlib.font_manager import FontProperties
9from matplotlib.text import Text
10
11class flagplotter(asapplotter):
12 """
13 The flag plotter
14 Only row based panneling is allowed.
15
16 Example:
17 scan = asa p.scantable(filename='your_filename',average=False)
18 guiflagger = asap.flagplotter(visible=True)
19 guiflagger.plot(scan)
20 ### flag/Unflag data graphically.
21 guiflagger.save_data(name='flagged_file.asap',format='ASAP')
22
23 NOTICE:
24 The flagged data is not saved until you explicitly run scantable.save
25 """
26 def __init__(self, visible=None, **kwargs):
27 self._scan=None
28 asapplotter.__init__(self,visible=visible, **kwargs)
29 self._plotter.window.title('Flag Plotter')
30 self._panelling = 'r'
31 self.set_stacking('scan')
32
33 def _newcasabar(self):
34 backend=matplotlib.get_backend()
35 if self._visible and backend == "TkAgg":
36 #from asap.casatoolbar import CustomToolbarTkAgg
37 #return CustomToolbarTkAgg(self)
38 from asap.flagtoolbar import CustomFlagToolbarTkAgg
39 return CustomFlagToolbarTkAgg(self)
40 return None
41
42 @asaplog_post_dec
43 def _invalid_func(self, name):
44 msg = "Invalid function 'flagplotter."+name+"'"
45 #raise AttributeError(msg)
46 asaplog.push(msg)
47 asaplog.post('ERROR')
48
49 def set_panelling(self,which='r'):
50 """ This function is not available for the class flagplotter """
51 if which.lower().startswith('r'):
52 return
53 msg = "Pannel setting is fixed to row mode in 'flagplotter'"
54 asaplog.push(msg)
55 asaplog.post('ERROR')
56 self._panelling = 'r'
57
58 def plotazel(self,*args,**kwargs):
59 """ This function is not available for the class flagplotter """
60 self._invalid_func(name='plotazel')
61
62 def plotpointing(self,*args,**kwargs):
63 """ This function is not available for the class flagplotter """
64 self._invalid_func(name='plotpointing')
65
66 def plottp(self,*args,**kwargs):
67 """ This function is not available for the class flagplotter """
68 self._invalid_func(name='plottp')
69
70 def save_data(self, name=None, format=None, overwrite=False):
71 """
72 Store the plotted scantable on disk.
73 This function simply redirects call to scantable.save()
74
75 Parameters:
76
77 name: the name of the outputfile. For format "ASCII"
78 this is the root file name (data in 'name'.txt
79 and header in 'name'_header.txt)
80
81 format: an optional file format. Default is ASAP.
82 Allowed are:
83 * 'ASAP' (save as ASAP [aips++] Table),
84 * 'SDFITS' (save as SDFITS file)
85 * 'ASCII' (saves as ascii text file)
86 * 'MS2' (saves as an casacore MeasurementSet V2)
87 * 'FITS' (save as image FITS - not readable by class)
88 * 'CLASS' (save as FITS readable by CLASS)
89
90 overwrite: If the file should be overwritten if it exists.
91 The default False is to return with warning
92 without writing the output. USE WITH CARE.
93 """
94 # simply calls scantable.save
95 self._data.save(name,format,overwrite)
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