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casa
$Rev:20696$
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casa
$Rev:20696$
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Public Member Functions | |
| def | __init__ |
| def | open |
| def | clearplot |
| def | emperorsNewClose |
| def | reset |
| def | closeMS |
| def | close |
| def | done |
| def | plotoptions |
| def | summary |
| def | setdata |
| def | extendflag |
| def | avedata |
| def | plot |
| def | checkplot |
| def | plotxy |
| def | checkplotxy |
| def | iterplotstart |
| def | iterplotnext |
| def | iterplotstop |
| def | savefig |
| def | markregion |
| def | flagdata |
| def | unflagdata |
| def | clearflags |
| def | locatedata |
| def | saveflagversion |
| def | restoreflagversion |
| def | deleteflagversion |
| def | getflagversionlist |
Public Attributes | |
| this | |
Static Private Attributes | |
| dictionary | __swig_setmethods__ |
| tuple | __setattr__ |
| dictionary | __swig_getmethods__ |
| tuple | __getattr__ |
| __repr__ | |
| __swig_destroy__ | |
| __del__ | |
| def __casac__.msplot.msplot.__init__ | ( | self | ) |
| def __casac__.msplot.msplot.avedata | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
avedata(self, chanavemode=string("none"), corravemode=string("none"), datacolumn=string("DATA"),
averagemode=string("vector"), averagechan=string("1"), averagetime=string("0"),
averageflagged=False, averagescan=False, averagebl=False, averagearray=False,
averagechanid=False, averagevel=False) -> bool
Summary
Specify which data is to be averaged in the MS (or selected MS).
Input Parameters:
chanavemode Indicate what if any averaging should be done on the selected channels.The channel selection and averaging is done via the spw parameter. Valid values are: none: No averaging, default value step: Plot every nth point scalarstep: incoherent average of every n points vectorstep: coherent average of every n points scalarchunk: incoherent average of blocks with n points vectorchunk: coherent average of blocks with n points none
corravemode Indicate what if any averaging should be done on the selected correlations. See chanavemode for a detailed description of the valid values. Valid values are: none, step, scalarstep, vectorstep, scalarchunk, or vectorchunk none
datacolumn Indicate the visibility data to be averaged. Valid values are: DATA CORRECTEDDATA MODELDATA DATA
averagemode Indicate the mode for channel and/or time averaging. Valid values are: vector scalar vector
averagechan Indicate the number of channels to average. The default value of 1 means no channel averaging. 1
averagetime Indicate the length of time interval to average. Valid values are double values of time in seconds. The default value 0 means no time averaging. 0
averageflagged Indicate either flagged or unflagged data to average. false
averagescan Indicate whether time averaging cross scan boundaries. false
averagebl Indicate whether averaging cross baseline boundaries. false
averagearray Indicate whether averaging cross array boundaries. false
averagechanid Indicate whether using averaged channel id or not. false
averagevel Indicate whether calculating averaged velocity id or not. false
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.checkplot | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
checkplot(self, plottype=string(""), column=string("data"), value=string("amp"), iteration=std::vector< string >(1, "")) -> bool
Input Parameters:
plottype The type of plot to check. Valid values are strings for each of the msplot function, the valid strings are: 'array' 'azimuth', 'baseline', 'elevation', 'hourangle', 'parallacticangle', 'uvcoverage', 'uvdist', 'vischannel', 'visfrequency', 'vistime', and 'visvelocity',
column Column name in main table of measurment set to plot. Valid values are: data, corrected, model, residual, and weight. data
value String: amp, phase amp
iteration List of strings: Antenna1, Antenna2, Feed1, Feed2, Field_id, Scan_number, and Time. Spectral Window/Polarization_id( not available yet )
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.checkplotxy | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
checkplotxy(self, x=string("uvdist"), y=string("data"), xcolumn=string("data"), ycolumn=string("data"),
xvalue=string("amp"), yvalue=string("amp"), iteration=std::vector< string >(1, "")) -> bool
Summary
Routine for checking the sanity of a plotxy plot.
Input Parameters:
x X-axis, a column name in measurement ests' main table. Valid values are: antenna1, antenna2, aziumth, baseline, channel, corrected, data, elevation, feed1, feed2, field_id, frequency, hourangle, ifr_number, model, parallactic_angle, residual, scan_number, time, u, uvdist, v, velocity, w, and weight. uvdist
y Y-axis, a column name in the measurment sets' main table. Valid values are the same as the X-axis values. data
xcolumn The column name in the measurement sets' msin table. Valid values are: data, corrected, model, and residual. data
ycolumn The column name in the measurement sets' msin table. Valid values are: data, corrected, model, and residual. data
xvalue String, needed if X or Y is data quantity: amp, phase, real, and imag amp
yvalue String, needed if X or Y is data quantity: amp, phase, real, and imag amp
iteration List of strings: Antenna1, Antenna2, Feed1, Feed2, Field_id, Scan_number, and Time. Spectral Window/Polarization_id( not available yet )
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.clearflags | ( | self | ) |
| def __casac__.msplot.msplot.clearplot | ( | self, | |
subplot = 000 |
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| ) |
clearplot(self, subplot=000) -> bool
Summary
Clear the plotting window or a particular panel,
or all panels.
Input Parameters:
subplot Three (or four) digits number: first digit for nrows, second for ncols, the rest for pannel number. 000
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.close | ( | self | ) |
| def __casac__.msplot.msplot.closeMS | ( | self | ) |
| def __casac__.msplot.msplot.deleteflagversion | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
deleteflagversion(self, versionname=std::vector< string >(1, "")) -> bool Summary For the current measurement set delete a saved flag_version. Input Parameters: versionname Version name --------------------------------------------------------------------------------
| def __casac__.msplot.msplot.done | ( | self | ) |
| def __casac__.msplot.msplot.emperorsNewClose | ( | self | ) |
| def __casac__.msplot.msplot.extendflag | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
extendflag(self, extendcorr=string(""), extendchan=string(""), extendspw=string(""), extendant=string(""),
extendtime=string("")) -> bool
Summary
Set the scope of flagging extension
Input Parameters:
extendcorr Indicate correlation based flagging extension. Valid values are: allhalf
extendchan Indicate channel based flagging extension. Valid values are: all
extendspw Indicate spectral window based flagging extension. Valid values are: all
extendant Indicate antenna (baselines) based flagging extension. Valid values are: all
extendtime Indicate time based flagging extension. Valid values are: all
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.flagdata | ( | self | ) |
| def __casac__.msplot.msplot.getflagversionlist | ( | self | ) |
| def __casac__.msplot.msplot.iterplotnext | ( | self | ) |
iterplotnext(self) -> bool Summary Continue plotting on an iteration axes. --------------------------------------------------------------------------------
Definition at line 413 of file msplot.py.
Referenced by TablePlotTkAgg.PlotFlag.configure_buttons().
| def __casac__.msplot.msplot.iterplotstart | ( | self | ) |
| def __casac__.msplot.msplot.iterplotstop | ( | self, | |
rmplotter = False |
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| ) |
iterplotstop(self, rmplotter=False) -> bool Summary Stop an iterative plot. Input Parameters: rmplotter Indicates of the plot window should be removed (true)from the display or left (false) false --------------------------------------------------------------------------------
| def __casac__.msplot.msplot.locatedata | ( | self | ) |
locatedata(self) -> bool
Summary
Print info about data selected using mp.markregion().
--------------------------------------------------------------------------------Definition at line 524 of file msplot.py.
Referenced by testwrapper.UnitTest.funcSetup(), and testbase.testbase.runtests().
| def __casac__.msplot.msplot.markregion | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
markregion(self, subplot=111, region=initialize_vector(1, (double)0.0)) -> bool
Summary
Mark a rectangular region to flag or to investigate
the data in the area.
Input Parameters:
subplot Three digits number: first digit for nx, second for ny, last for pannel number. 111
region [xmin,ymin,xmax,ymax] bounding box 0.0
--------------------------------------------------------------------------------Definition at line 463 of file msplot.py.
Referenced by TablePlotTkAgg.PlotFlag.configure_buttons().
| def __casac__.msplot.msplot.open | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
open(self, msname=string(""), dovel=False, restfreq=string(""), frame=string(""), doppler=string("")) -> bool
Summary
Set the measurement set to be plotted.
Input Parameters:
msname measurement set name, including path
dovel whether to calculate velocity or not false
restfreq a rest frequency quanta or transition name
frame frequency frame for spectral axis
doppler doppler mode
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.plot | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
plot(self, type=string(""), column=string(""), value=string(""), iteration=std::vector< string >(1, "")) -> bool
Input Parameters:
type The type of plot to do. Valid values are strings for each of the msplot function, the valid strings are: 'array' 'azimuth', 'baseline', 'elevation', 'hourangle', 'parallacticangle', 'uvcoverage', 'uvdist', 'vischannel', and 'vistime'
column Column name in main table of measurment set to plot. Valid values are: data, corrected, model, residual, and weight.
value String: amp, phase
iteration List of strings: Antenna1, Antenna2, Feed1, Feed2, Field_id, Scan_number, and Time. Spectral Window/Polarization_id( not available yet )
--------------------------------------------------------------------------------Definition at line 323 of file msplot.py.
Referenced by task_sdgrid.sdgrid_worker.finalize(), asap.asaplotbase.asaplotbase.hist(), asap.asapplotter.asapplotter.set_abcissa(), asap.asapplotter.asapplotter.set_colors(), asap.asapplotter.asapplotter.set_data(), asap.asapplotter.asapplotter.set_font(), asap.asapplotter.asapplotter.set_histogram(), asap.asapplotter.asapplotter.set_layout(), asap.asapplotter.asapplotter.set_legend(), asap.asapplotter.asapplotter.set_linestyles(), asap.asapplotter.asapplotter.set_margin(), asap.asapplotter.asapplotter.set_mask(), asap.asapplotter.asapplotter.set_mode(), asap.asapplotter.asapplotter.set_ordinate(), asap.asapplotter.asapplotter.set_range(), asap.asapplotter.asapplotter.set_selection(), and asap.asapplotter.asapplotter.set_title().
| def __casac__.msplot.msplot.plotoptions | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
plotoptions(self, subplot=111, plotsymbol=string(""), plotcolor=string(""), multicolor=string("none"),
plotrange=string(""), timeplot='o', markersize=8.0, linewidth=1.0, overplot=False,
replacetopplot=False, removeoldpanels=True, skipnrows=1, averagenrows=1,
extendflag=string(""), connect=string("none"), showflags=False, title=string(""),
xlabel=string(""), ylabel=string(""), fontsize=14.0, windowsize=1.0,
aspectratio=1.0) -> bool
Summary
Set the style of the plot.
Input Parameters:
subplot Three (or four) digits number: first digit for nx, second for ny, the rest for pannel number. 111
plotsymbol String specifying the colour to plot in, as well as the symbol to plot. This argument takes the same values as pylab plot command. Some of the valid symbols are: 'o', '+', ...
plotcolor String specifying the colour to plot in. This can be one of the predefined pylab colour names. This over-rides the colour specified in plotsymbol.
multicolor chan: means different channels in different colours, corr: means different correlations in different colours, both: means different correlations and channels in multicolour none: plot everything the same color. none
plotrange Plot data within the specified range of values will be plotted. The range of values is given as a string in the form [xmin, xmax, ymin, ymax]. For most plots the xmin/max and ymin/max values are expected to be numeric values. However, for time plots, ie. where one or more of the axis is time, the xmin/max and ymin/max are expected to be strings in the from YYYY/MM/DD/hh:mm:ss.
timeplot Indicate if the data is to be interpretted as time time values. Valid values are 'o'ff, 'x'-axis, 'y'-axis, 'b'oth axes. . 'o'
markersize Specify the size (in pixels) of the markers being plotted. Markers are specified with the plotsymbol option. . 8.0
linewidth Occasionally lines, rather then points, are plotted. This option allows the width of the plotted lines to be specified in points (pixels). 1.0
overplot To do overplot or not. false
replacetopplot true : when overplot=false, replace the top-most layer only false : overplot=false always creates a fresh stack of plots. false
removeoldpanels true : mimic the native matplotlib behaviour of clearing up plots that lie partially or completely underneath a new panel. false : turn this feature off. Explicit mp.clearplot will then be required. This is provided to allow small plots to be inset into larger plot panels. true
skipnrows Indicates how many points to skip when plotting, ie. it plots every nth point. 1
averagenrows Indicates how many rows to average when plotting, ie. average together every n rows. 1
extendflag A string contains flag extension code. Possible codes are: 'P' for correlation; 'C' for channel; 'B' for baseline; 'W' for spectral window; and 'T' for time.
connect Indicates how to join point with lines when plotsymbol contains '-'. connect='none': points are not connected by lines. connect='row' : points are joined along time and baseline and each channel and correlation is a separate line. connect='chan': points are joined along channel. Each timestamp or baseline is a separate line. This is to be used in conjunction with 'averagenrows' or 'skipnrows' because for a large number of rows, it is inefficient. none
showflags Indicates whether or not to plot flagged and unflagged data. False : plot only unflagged data True : plot only flagged data false
title string for the title of the plot
xlabel string for the X -label of the plot
ylabel string for the Y -label of the plot
fontsize font size of the labels for the plot 14.0
windowsize window size of the plot 1.0
aspectratio aspect ratio of the window size of the plot 1.0
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.plotxy | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
plotxy(self, x=string("uvdist"), y=string("data"), xcolumn=string("data"), ycolumn=string("data"),
xvalue=string("amp"), yvalue=string("amp"), iteration=std::vector< string >(1, "")) -> bool
Summary
A generic plotting routine for Measurement sets.
Input Parameters:
x X-axis, a column name in measurement ests' main table. Valid values are: antenna1, antenna2, aziumth, baseline, channel, corrected, data, elevation, feed1, feed2, field_id, frequency, hourangle, ifr_number, model, parallactic_angle, residual, scan_number, time, u, uvdist, v, velocity, w, and weight. uvdist
y Y-axis, a column name in the measurment sets' main table. Valid values are the same as the X-axis values. data
xcolumn The column name in the measurement sets' msin table. Valid values are: data, corrected, model, and residual. data
ycolumn The column name in the measurement sets' msin table. Valid values are: data, corrected, model, and residual. data
xvalue String, needed if X or Y is data quantity: amp, phase, real, imag amp
yvalue String, needed if X or Y is data quantity: amp, phase, real, imag amp
iteration List of strings: Antenna1, Antenna2, Feed1, Feed2, Field_id, Scan_number, and Time. Ex: iteration over baselines : ['antenna1','antenna2'] Spectral Window/Polarization_id( not available yet )
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.reset | ( | self | ) |
| def __casac__.msplot.msplot.restoreflagversion | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
restoreflagversion(self, versionname=std::vector< string >(1, ""), merge=string("replace")) -> bool
Summary
Restore flags for the current Measurement Set.
Input Parameters:
versionname List of flag versions to restore from.
merge merge type: 'replace' existing flag version, 'and' logical AND with exisiting flag version, or 'or' logical OR with existing flag version replace
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.savefig | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
savefig(self, filename=string(""), dpi=-1, orientation=string(""), papertype=string(""), facecolor=string(""),
edgecolor=string("")) -> bool
Summary
Save the currently plotted image.
Input Parameters:
filename Name the plot image is to be saved to.
dpi Number of dots per inch (resolution) to save the image at. -1
orientation Either landscape or portrait. Supported by the postscript format only.
papertype Valid values are: letter, legal, exective, ledger, a0-a10 and b0-b10. This option is supported byt the postscript format only.
facecolor Color of space between the plot and the edge of the square. Valid values are the same as those accepted by the plotcolor option.
edgecolor Color of the outer edge. Valid values are the same as those accepted by the plotcolor option.
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.saveflagversion | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
saveflagversion(self, versionname=string(""), comment=string(""), merge=string("replace")) -> bool
Summary
Save current flags, applied to the current
measurement set with a version name.
Input Parameters:
versionname Version name
comment Comment for this flag table
merge merge type: 'replace' existing flag version, 'and' logical AND with exisiting flag version, or 'or' logical OR with existing flag version replace
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.setdata | ( | self, | |
| args, | |||
| kwargs | |||
| ) |
setdata(self, baseline=string(""), field=string(""), scan=string(""), uvrange=string(""), array=string(""),
feed=string(""), spw=string(""), correlation=string(""), time=string("")) -> bool
Summary
Select a subset of the measurement set to operate on.
Input Parameters:
baseline Baseline selection expression.
field Field selection string.
scan Scan selection string.
uvrange UV Range selection string.
array Array selection string.
feed Feed selection string.
spw Spectral Window selection string.
correlation Correlation selection string.
time Time selection values are in the form: YYYY\/MM\/MM\/DD\/hh:mm:ss~YYYY\/MM\/DD\/hh:mm:ss\^step where the first or second term may be dropped, and more then one range may be specified. Ranges are separted by a ','. The step value is a real value representing the number of seconds to skip or average, depending on the value given.
--------------------------------------------------------------------------------| def __casac__.msplot.msplot.summary | ( | self, | |
selected = True |
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| ) |
summary(self, selected=True) -> bool Summary List a short summary, description, of the data in the open measurment set. Input Parameters: selected Determine if we print a summary of the selected (true) data or a summary of the full measurement set (false). true --------------------------------------------------------------------------------
| def __casac__.msplot.msplot.unflagdata | ( | self | ) |
__casac__.msplot.msplot.__del__ [static, private] |
tuple __casac__.msplot.msplot.__getattr__ [static, private] |
__casac__.msplot.msplot.__repr__ [static, private] |
tuple __casac__.msplot.msplot.__setattr__ [static, private] |
__casac__.msplot.msplot.__swig_destroy__ [static, private] |
dictionary __casac__.msplot.msplot.__swig_getmethods__ [static, private] |
dictionary __casac__.msplot.msplot.__swig_setmethods__ [static, private] |
1.8.0