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casa
$Rev:20696$
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casa
$Rev:20696$
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00001 # 00002 # This file was generated using xslt from its XML file 00003 # 00004 # Copyright 2008, Associated Universities Inc., Washington DC 00005 # 00006 import sys 00007 import os 00008 from casac import * 00009 import string 00010 import time 00011 import inspect 00012 import gc 00013 import numpy 00014 from odict import odict 00015 from task_plotms import plotms 00016 from task_plotms import casalog 00017 00018 class plotms_pg_: 00019 __name__ = "plotms" 00020 00021 def __init__(self) : 00022 self.__bases__ = (plotms_pg_,) 00023 self.__doc__ = self.__call__.__doc__ 00024 00025 00026 def __call__(self, vis=None, xaxis=None, xdatacolumn=None, yaxis=None, ydatacolumn=None, selectdata=None, field=None, spw=None, timerange=None, uvrange=None, antenna=None, scan=None, correlation=None, array=None, observation=None, msselect=None, averagedata=None, avgchannel=None, avgtime=None, avgscan=None, avgfield=None, avgbaseline=None, avgantenna=None, avgspw=None, scalar=None, transform=None, freqframe=None, restfreq=None, veldef=None, shift=None, extendflag=None, extcorr=None, extchannel=None, iteraxis=None, xselfscale=None, yselfscale=None, customsymbol=None, symbolshape=None, symbolsize=None, symbolcolor=None, symbolfill=None, symboloutline=None, coloraxis=None, customflaggedsymbol=None, flaggedsymbolshape=None, flaggedsymbolsize=None, flaggedsymbolcolor=None, flaggedsymbolfill=None, flaggedsymboloutline=None, plotrange=None, title=None, xlabel=None, ylabel=None, showmajorgrid=None, majorwidth=None, majorstyle=None, majorcolor=None, showminorgrid=None, minorwidth=None, minorstyle=None, minorcolor=None, plotfile=None, expformat=None, highres=None, interactive=None, overwrite=None, async=None): 00027 00028 """A plotter/interactive flagger for visibility data. 00029 00030 Task for plotting and interacting with visibility data. A variety 00031 of axes choices (including data column) along with MS selection and 00032 averaging options are provided for data selection. Flag extension 00033 parameters are also available for flagging operations in the plotter. 00034 00035 All of the provided parameters can also be set using the GUI once 00036 the application has been launched. Additional and more specific 00037 operations are available through the GUI and/or through the plotms 00038 tool (pm). 00039 00040 00041 Keyword arguments: 00042 vis -- input visibility dataset 00043 default: '' 00044 xaxis, yaxis -- what to plot on the two axes 00045 default: '' (defaults are xaxis='time', 00046 yaxis='amp' on first execution; 00047 thereafter the most recent 00048 settings are used) 00049 valid options (=indicates valid synonyms): 00050 MS Ids and other meta info: 00051 'scan' (number) 00052 'field' (index) 00053 'time', 00054 'interval'='timeint'='timeinterval'='time_interval' 00055 'spw' (index) 00056 'chan'='channel' (index) 00057 'freq'='frequency' (GHz) 00058 'vel'='velocity' (km/s) 00059 'corr'='correlation' (index) 00060 'ant1'='antenna1' (index) 00061 'ant2'='antenna2' (index) 00062 'baseline' (a baseline index) 00063 'row' (absoute row Id from the MS) 00064 Visibility values, flags: 00065 'amp'='amplitude' 00066 'phase' (deg) 00067 'real' 00068 'imag'='imaginary' 00069 'wt'='weight' 00070 'flag' 00071 'flagrow' 00072 Observational geometry: 00073 'uvdist' (meters) 00074 'uvwave'='uvdistl'='uvdist_l' (wavelengths, per channel) 00075 'u' (meters) 00076 'v' (meters) 00077 'w' (meters) 00078 'uwave' ('u' in wavelengths, per channel) 00079 'vwave' ('v' in wavelengths, per channel) 00080 'wwave' ('w' in wavelengths, per channel) 00081 'azimuth' (at array reference; degrees) 00082 'elevation' (at array reference; degrees) 00083 'hourang'='hourangle' (at array reference; hours) 00084 'parang'='parangle'='parallacticangle' (at array reference; degrees) 00085 Antenna-based (only works vs. data Ids): 00086 'ant'='antenna' 00087 'ant-azimuth' 00088 'ant-elevation' 00089 'ant-parang'='ant-parangle' 00090 00091 >>> xaxis, yaxis expandable parameters 00092 xdatacolumn, 00093 ydatacolumn -- which data column to use for Visibility values: 00094 default: '' ('data' on first execuation; 00095 thereafter the most recent 00096 setting is used) 00097 valid options: 'data' (observed) 00098 'corrected'='corr' 00099 'model' 00100 'residual' (corrected - model) 00101 00102 selectdata -- data selection parameters flag 00103 default: True (reveals data selection parameters 00104 described below) 00105 Consult listobs output for data selection values, 00106 and see help par.selectdata for more detailed 00107 information on syntax; also, visit 00108 http://casa.nrao.edu/other_doc.shtml and click 00109 on "Measurement Set selection syntax" for more 00110 tips on using data selection parameters in CASA) 00111 00112 >>> selectdata expandable parameters: 00113 00114 field -- Select field using field id(s) or field name(s). 00115 default: ''=all fields 00116 If field string is a non-negative integer, it is assumed a 00117 field index, otherwise, it is assumed a field name 00118 field='0~2'; field ids 0,1,2 00119 field='0,4,5~7'; field ids 0,4,5,6,7 00120 field='3C286,3C295'; field named 3C286 and 3C295 00121 field = '3,4C*'; field id 3, all names starting with 4C 00122 spw -- Select spectral window/channels 00123 type 'help par.selection' for more examples. 00124 spw='0~2,4'; spectral windows 0,1,2,4 (all channels) 00125 spw='<2'; spectral windows less than 2 (i.e. 0,1) 00126 spw='0:5~61'; spw 0, channels 5 to 61, INCLUSIVE 00127 spw='*:5~61'; all spw with channels 5 to 61 00128 spw='0,10,3:3~45'; spw 0,10 all channels, spw 3, channels 3 to 45. 00129 spw='0~2:2~6'; spw 0,1,2 with channels 2 through 6 in each. 00130 spw='0:0~10;15~60'; spectral window 0 with channels 0-10,15-60 00131 NOTE ';' to separate channel selections 00132 00133 timerange -- Select data based on time range: 00134 default = '' (all); examples, 00135 timerange = 'YYYY/MM/DD/hh:mm:ss~YYYY/MM/DD/hh:mm:ss' 00136 Note: if YYYY/MM/DD is missing date defaults to first day in data set 00137 timerange='09:14:0~09:54:0' picks 40 min on first day 00138 timerange= '25:00:00~27:30:00' picks 1 hr to 3 hr 30min on NEXT day 00139 timerange='09:44:00' pick data within one integration of time 00140 timerange='>10:24:00' data after this time 00141 uvrange -- Select data within uvrange (default units meters) 00142 default: '' (all); example: 00143 uvrange='0~1000klambda'; uvrange from 0-1000 kilo-lambda 00144 uvrange='>4klambda';uvranges greater than 4 kilo lambda 00145 00146 antenna -- Select data based on antenna/baseline 00147 default: '' (all, including auto-correlations, if present) 00148 If antenna string is a non-negative integer, it is assumed an 00149 antenna index, otherwise, it is assumed as an antenna name 00150 antenna='5&6'; baseline between antenna index 5 and index 6. 00151 antenna='!ea02'; exclude EVLA antenna 2. 00152 antenna='ea13;!ea22'; EVLA antenna 13, excluding antenna 22. 00153 antenna='VA05&VA06'; baseline between VLA antenna 5 and 6. 00154 antenna='5&6;7&8'; baselines with indices 5-6 and 7-8 00155 antenna='5'; all baselines with antenna index 5 00156 antenna='05'; all baselines with antenna number 05 (VLA old name) 00157 antenna='5,6,10'; all baselines with antennas 5,6,10 index numbers 00158 NB: For explicit selections, use a single ampersand (&) to 00159 select only cross-correlations among the specified antennas, 00160 double ampersands (&&) to select cross- and 00161 auto-correlations among the specified antennas, and 00162 triple ampersands (&&&) to select only 00163 auto-correlations. E.g.: 00164 antenna='*&'; selects all cross-correlation baseline 00165 (excludes all auto-correlations) 00166 antenna='*&&&'; selects all auto-correlation baselines 00167 (excludes all cross-correlations) 00168 antenna='1&&1,2,3'; selects baselines 1-1 (auto), 1-2,1-3 (cross) 00169 antenna='VA05&&&'; selects the VA05 autocorrelation 00170 See the link noted above for more information. 00171 scan -- Scan numbers or ranges. 00172 default: '' (all scans) 00173 scan='1,2,6,43'; scans 1, 2, 6, and 43 00174 scan='3~14'; scans 3 through 14, inclusive 00175 correlation -- Select by correlation 00176 default: '' (all correlations) 00177 options: 'RR','RL','LR','LL','XX','XY','YX','YY', 00178 or any comma-separated combination; use 00179 basis (R/L or X/Y) appropriate to the MS) 00180 array -- Select the array id 00181 default: '' (all array ids) 00182 observation Select by observation ID(s). 00183 default: ''-->all; 00184 example: observation='0' (select obsID 0) 00185 msselect -- Optional TaQL data selection 00186 00187 averagedata -- data averaing parameters flag 00188 default: True (reveals expandable parameters 00189 described below) 00190 >>> averagedata expandable parameters 00191 avgchannel -- average over channel? either blank for none, or a value 00192 in channels. 00193 default: '' (no channel averaging). 00194 avgtime -- average over time? either blank for none, or a value in 00195 seconds. 00196 default: '' (no time averaging). 00197 avgscan -- average over scans? only valid if time averaging is turned 00198 on. 00199 default: False. 00200 avgfield -- average over fields? only valid if time averaging is 00201 turned on. 00202 default: False. 00203 avgbaseline -- average over selected baselines; mutually 00204 exclusive with avgantenna. 00205 default: False. (no averaging over baseline) 00206 avgantenna -- form per-antenna averages; mutually exclusive with 00207 avgbaseline. 00208 default: False. (no per-antenna averaging) 00209 avgspw -- average over selected spectral windows? 00210 default: False. (no average of spectral windows) 00211 scalar -- scalar averaging? 00212 default: False (i.e., do vector averaging) 00213 00214 transform -- apply various transformations on data for plotting 00215 default: False. 00216 >>> transform expandable parameters 00217 freqframe -- the coordinate frame in which to render frequency and velocity axes 00218 default: '' (unspecified: will use frame in which data were taken) 00219 options: TOPO, GEO, BARY, LSRK, LSRD 00220 restfreq -- the rest frequency to use in velocity conversions (MHz) 00221 default: '' (use spw central frequency and show relative velocity) 00222 example: '22235.08MHz' 00223 veldef -- the velocity definition to use 00224 default: 'RADIO' 00225 options: 'RADIO','OPT','TRUE' 00226 shift -- adjust phase according to a phase center shift [dx,dy] (arcsec) 00227 default: [0,0] (no shift) 00228 00229 extendflag -- have flagging extend to other data points? 00230 default: False. 00231 >>> extendflag expandable parameters 00232 extcorr -- extend flags based on correlation? 00233 default: False. 00234 extchannel -- extend flags based on channel? 00235 00236 iteraxis -- axis upon which iterate plots (one plot per page, for now) 00237 default: '' (no iteration) 00238 options: 'scan','field','spw','baseline','antenna','' 00239 >>> iteraxis expandable parameters 00240 xselfscale -- If true, self-scale each iterated plot on the x axis 00241 yselfscale -- If true, self-scale each iterated plot on the y axis 00242 default: false, which will scale all plots globally 00243 00244 customsymbol -- If true, use a custom symbol for drawing unflagged points 00245 default: True 00246 >>> customsymbol expandable parameters 00247 symbolshape -- If true, use a custom shape to draw unflagged symbols 00248 default: 'autoscaling' (ignores symbolsize) 00249 options: 'autoscaling', 'circle', 'square', 'diamond', 'pixel', 'nosymbol' 00250 symbolsize -- size of the unflagged symbols in pixels 00251 default: 2 00252 symbolcolor -- color to use for unflagged symbols; can be a RGB hex code or a color name 00253 default: '0000ff' 00254 example: 'purple' 00255 symbolfill -- type of fill to use for unflagged symbols 00256 default: 'fill' 00257 options: 'fill', 'mesh1', 'mesh2', 'mesh3', 'nofill' 00258 symboloutline -- If true, outline unflagged symbols in black 00259 00260 coloraxis -- axis upon which to colorize the plotted points 00261 options (= indicates synonyms): 00262 'scan', 'field', 'spw', 'antenna1'='ant1', 'antenna2'='ant2', 00263 'baseline', 'channel'='chan', 'corr'='correlation' 00264 default: '' (use a single color for all points) 00265 00266 customflaggedsymbol -- If true, use a custom symbol for drawing flagged points 00267 default: False 00268 >>> customflaggedsymbol expandable parameters 00269 symbolshape -- If true, use a custom shape to draw flagged symbols 00270 default: 'nosymbol' 00271 options: 'autoscaling', 'circle', 'square', 'diamond', 'pixel', 'nosymbol' 00272 symbolsize -- size of the flagged symbols in pixels 00273 default: 2 00274 symbolcolor -- color to use for flagged symbols; can be a RGB hex code or a color name 00275 default: '0000ff' 00276 example: 'purple' 00277 symbolfill -- type of fill to use for flagged symbols 00278 default: 'fill' 00279 options: 'fill', 'mesh1', 'mesh2', 'mesh3', 'nofill' 00280 symboloutline -- If true, outline flagged symbols in black 00281 00282 plotrange -- manual plot axis ranges: [xmin,xmax,ymin,ymax] 00283 Does not affect data selection. 00284 default: []; both axes will be autoscaled according 00285 to the ranges found in the selected data 00286 If xmin=xmax (or ymin=ymax) then that axis will 00287 be autoscaled, e.g.: 00288 [0,0,-2.0,14.0]; autoscale the xaxis, and use 00289 ymin=-2.0, ymax=14.0 00290 00291 title -- title along top of plot (called "canvas" in some places) 00292 00293 xlabel -- text to label horizontal axis, with formatting using '%%' 00294 ylabel -- text to label horizontal axis, with formatting using '%%' 00295 00296 showmajorgrid -- show major grid lines (horiz and vert.) 00297 default: False. 00298 >>> major grid expandable parameters 00299 majorwidth -- line width in pixels of major grid lines 00300 majorstyle -- major grid line style: solid dash dot none 00301 majorcolor -- color in hex code of major grid lines 00302 00303 showminorgrid -- show minor grid lines (horiz and vert.) 00304 default: False. 00305 >>> minor grid expandable parameters 00306 minorwidth -- line width in pixels of minor grid lines 00307 minorstyle -- minor grid line style: solid dash dot none 00308 minorcolor -- color in hex code of minor grid lines 00309 00310 plotfile -- name of plot file to save automatically 00311 default: '' (i.e., draw an interactive plot in the gui) 00312 >>> plotfile expandable parameters 00313 expformat -- export format type; if 'txt' is used an ASCII dump of the plotted points is generated (also available in the export tab) 00314 default: '' (plotfile extension will be used) 00315 options: 'jpg', 'png', 'ps', 'pdf', 'txt' 00316 highres -- use high resolution? Always true for jpg and png. 00317 default: false 00318 interactive -- interactive mode? (pop up confirmation window) 00319 default: false (e.g., for automated scripts to prevent blocking). 00320 overwrite -- Overwrite plot file if it already exists? 00321 default: false 00322 00323 00324 00325 """ 00326 a=inspect.stack() 00327 stacklevel=0 00328 for k in range(len(a)): 00329 if (string.find(a[k][1], 'ipython console') > 0) or (string.find(a[k][1], '<string>') >= 0): 00330 stacklevel=k 00331 break 00332 myf=sys._getframe(stacklevel).f_globals 00333 myf['__last_task'] = 'plotms' 00334 myf['taskname'] = 'plotms' 00335 ### 00336 myf['update_params'](func=myf['taskname'],printtext=False) 00337 ### 00338 ### 00339 #Handle globals or user over-ride of arguments 00340 # 00341 function_signature_defaults=dict(zip(self.__call__.func_code.co_varnames,self.__call__.func_defaults)) 00342 useLocalDefaults = False 00343 00344 for item in function_signature_defaults.iteritems(): 00345 key,val = item 00346 keyVal = eval(key) 00347 if (keyVal == None): 00348 #user hasn't set it - use global/default 00349 pass 00350 else: 00351 #user has set it - use over-ride 00352 if (key != 'self') : 00353 useLocalDefaults = True 00354 #myf[key]=keyVal 00355 00356 myparams = {} 00357 if useLocalDefaults : 00358 for item in function_signature_defaults.iteritems(): 00359 key,val = item 00360 keyVal = eval(key) 00361 exec('myparams[key] = keyVal') 00362 if (keyVal == None): 00363 exec('myparams[key] = '+ key + ' = self.itsdefault(key)') 00364 keyVal = eval(key) 00365 if(type(keyVal) == dict) : 00366 exec('myparams[key] = ' + key + ' = keyVal[len(keyVal)-1][\'value\']') 00367 00368 else : 00369 uselessvariable = None 00370 myparams['vis'] = vis = myf['vis'] 00371 myparams['xaxis'] = xaxis = myf['xaxis'] 00372 myparams['xdatacolumn'] = xdatacolumn = myf['xdatacolumn'] 00373 myparams['yaxis'] = yaxis = myf['yaxis'] 00374 myparams['ydatacolumn'] = ydatacolumn = myf['ydatacolumn'] 00375 myparams['selectdata'] = selectdata = myf['selectdata'] 00376 myparams['field'] = field = myf['field'] 00377 myparams['spw'] = spw = myf['spw'] 00378 myparams['timerange'] = timerange = myf['timerange'] 00379 myparams['uvrange'] = uvrange = myf['uvrange'] 00380 myparams['antenna'] = antenna = myf['antenna'] 00381 myparams['scan'] = scan = myf['scan'] 00382 myparams['correlation'] = correlation = myf['correlation'] 00383 myparams['array'] = array = myf['array'] 00384 myparams['observation'] = observation = myf['observation'] 00385 myparams['msselect'] = msselect = myf['msselect'] 00386 myparams['averagedata'] = averagedata = myf['averagedata'] 00387 myparams['avgchannel'] = avgchannel = myf['avgchannel'] 00388 myparams['avgtime'] = avgtime = myf['avgtime'] 00389 myparams['avgscan'] = avgscan = myf['avgscan'] 00390 myparams['avgfield'] = avgfield = myf['avgfield'] 00391 myparams['avgbaseline'] = avgbaseline = myf['avgbaseline'] 00392 myparams['avgantenna'] = avgantenna = myf['avgantenna'] 00393 myparams['avgspw'] = avgspw = myf['avgspw'] 00394 myparams['scalar'] = scalar = myf['scalar'] 00395 myparams['transform'] = transform = myf['transform'] 00396 myparams['freqframe'] = freqframe = myf['freqframe'] 00397 myparams['restfreq'] = restfreq = myf['restfreq'] 00398 myparams['veldef'] = veldef = myf['veldef'] 00399 myparams['shift'] = shift = myf['shift'] 00400 myparams['extendflag'] = extendflag = myf['extendflag'] 00401 myparams['extcorr'] = extcorr = myf['extcorr'] 00402 myparams['extchannel'] = extchannel = myf['extchannel'] 00403 myparams['iteraxis'] = iteraxis = myf['iteraxis'] 00404 myparams['xselfscale'] = xselfscale = myf['xselfscale'] 00405 myparams['yselfscale'] = yselfscale = myf['yselfscale'] 00406 myparams['customsymbol'] = customsymbol = myf['customsymbol'] 00407 myparams['symbolshape'] = symbolshape = myf['symbolshape'] 00408 myparams['symbolsize'] = symbolsize = myf['symbolsize'] 00409 myparams['symbolcolor'] = symbolcolor = myf['symbolcolor'] 00410 myparams['symbolfill'] = symbolfill = myf['symbolfill'] 00411 myparams['symboloutline'] = symboloutline = myf['symboloutline'] 00412 myparams['coloraxis'] = coloraxis = myf['coloraxis'] 00413 myparams['customflaggedsymbol'] = customflaggedsymbol = myf['customflaggedsymbol'] 00414 myparams['flaggedsymbolshape'] = flaggedsymbolshape = myf['flaggedsymbolshape'] 00415 myparams['flaggedsymbolsize'] = flaggedsymbolsize = myf['flaggedsymbolsize'] 00416 myparams['flaggedsymbolcolor'] = flaggedsymbolcolor = myf['flaggedsymbolcolor'] 00417 myparams['flaggedsymbolfill'] = flaggedsymbolfill = myf['flaggedsymbolfill'] 00418 myparams['flaggedsymboloutline'] = flaggedsymboloutline = myf['flaggedsymboloutline'] 00419 myparams['plotrange'] = plotrange = myf['plotrange'] 00420 myparams['title'] = title = myf['title'] 00421 myparams['xlabel'] = xlabel = myf['xlabel'] 00422 myparams['ylabel'] = ylabel = myf['ylabel'] 00423 myparams['showmajorgrid'] = showmajorgrid = myf['showmajorgrid'] 00424 myparams['majorwidth'] = majorwidth = myf['majorwidth'] 00425 myparams['majorstyle'] = majorstyle = myf['majorstyle'] 00426 myparams['majorcolor'] = majorcolor = myf['majorcolor'] 00427 myparams['showminorgrid'] = showminorgrid = myf['showminorgrid'] 00428 myparams['minorwidth'] = minorwidth = myf['minorwidth'] 00429 myparams['minorstyle'] = minorstyle = myf['minorstyle'] 00430 myparams['minorcolor'] = minorcolor = myf['minorcolor'] 00431 myparams['plotfile'] = plotfile = myf['plotfile'] 00432 myparams['expformat'] = expformat = myf['expformat'] 00433 myparams['highres'] = highres = myf['highres'] 00434 myparams['interactive'] = interactive = myf['interactive'] 00435 myparams['overwrite'] = overwrite = myf['overwrite'] 00436 00437 if type(shift)==float: shift=[shift] 00438 if type(plotrange)==float: plotrange=[plotrange] 00439 00440 result = None 00441 00442 # 00443 # The following is work around to avoid a bug with current python translation 00444 # 00445 mytmp = {} 00446 00447 mytmp['vis'] = vis 00448 mytmp['xaxis'] = xaxis 00449 mytmp['xdatacolumn'] = xdatacolumn 00450 mytmp['yaxis'] = yaxis 00451 mytmp['ydatacolumn'] = ydatacolumn 00452 mytmp['selectdata'] = selectdata 00453 mytmp['field'] = field 00454 mytmp['spw'] = spw 00455 mytmp['timerange'] = timerange 00456 mytmp['uvrange'] = uvrange 00457 mytmp['antenna'] = antenna 00458 mytmp['scan'] = scan 00459 mytmp['correlation'] = correlation 00460 mytmp['array'] = array 00461 mytmp['observation'] = observation 00462 mytmp['msselect'] = msselect 00463 mytmp['averagedata'] = averagedata 00464 mytmp['avgchannel'] = avgchannel 00465 mytmp['avgtime'] = avgtime 00466 mytmp['avgscan'] = avgscan 00467 mytmp['avgfield'] = avgfield 00468 mytmp['avgbaseline'] = avgbaseline 00469 mytmp['avgantenna'] = avgantenna 00470 mytmp['avgspw'] = avgspw 00471 mytmp['scalar'] = scalar 00472 mytmp['transform'] = transform 00473 mytmp['freqframe'] = freqframe 00474 mytmp['restfreq'] = restfreq 00475 mytmp['veldef'] = veldef 00476 mytmp['shift'] = shift 00477 mytmp['extendflag'] = extendflag 00478 mytmp['extcorr'] = extcorr 00479 mytmp['extchannel'] = extchannel 00480 mytmp['iteraxis'] = iteraxis 00481 mytmp['xselfscale'] = xselfscale 00482 mytmp['yselfscale'] = yselfscale 00483 mytmp['customsymbol'] = customsymbol 00484 mytmp['symbolshape'] = symbolshape 00485 mytmp['symbolsize'] = symbolsize 00486 mytmp['symbolcolor'] = symbolcolor 00487 mytmp['symbolfill'] = symbolfill 00488 mytmp['symboloutline'] = symboloutline 00489 mytmp['coloraxis'] = coloraxis 00490 mytmp['customflaggedsymbol'] = customflaggedsymbol 00491 mytmp['flaggedsymbolshape'] = flaggedsymbolshape 00492 mytmp['flaggedsymbolsize'] = flaggedsymbolsize 00493 mytmp['flaggedsymbolcolor'] = flaggedsymbolcolor 00494 mytmp['flaggedsymbolfill'] = flaggedsymbolfill 00495 mytmp['flaggedsymboloutline'] = flaggedsymboloutline 00496 mytmp['plotrange'] = plotrange 00497 mytmp['title'] = title 00498 mytmp['xlabel'] = xlabel 00499 mytmp['ylabel'] = ylabel 00500 mytmp['showmajorgrid'] = showmajorgrid 00501 mytmp['majorwidth'] = majorwidth 00502 mytmp['majorstyle'] = majorstyle 00503 mytmp['majorcolor'] = majorcolor 00504 mytmp['showminorgrid'] = showminorgrid 00505 mytmp['minorwidth'] = minorwidth 00506 mytmp['minorstyle'] = minorstyle 00507 mytmp['minorcolor'] = minorcolor 00508 mytmp['plotfile'] = plotfile 00509 mytmp['expformat'] = expformat 00510 mytmp['highres'] = highres 00511 mytmp['interactive'] = interactive 00512 mytmp['overwrite'] = overwrite 00513 pathname='file:///'+os.environ.get('CASAPATH').split()[0]+'/share/xml/' 00514 trec = casac.utils().torecord(pathname+'plotms.xml') 00515 00516 casalog.origin('plotms') 00517 if not trec.has_key('plotms') or not casac.utils().verify(mytmp, trec['plotms']) : 00518 return False 00519 00520 00521 try : 00522 casalog.post('') 00523 casalog.post('##########################################') 00524 casalog.post('##### Begin Task: plotms #####') 00525 casalog.post('') 00526 result = plotms(vis, xaxis, xdatacolumn, yaxis, ydatacolumn, selectdata, field, spw, timerange, uvrange, antenna, scan, correlation, array, observation, msselect, averagedata, avgchannel, avgtime, avgscan, avgfield, avgbaseline, avgantenna, avgspw, scalar, transform, freqframe, restfreq, veldef, shift, extendflag, extcorr, extchannel, iteraxis, xselfscale, yselfscale, customsymbol, symbolshape, symbolsize, symbolcolor, symbolfill, symboloutline, coloraxis, customflaggedsymbol, flaggedsymbolshape, flaggedsymbolsize, flaggedsymbolcolor, flaggedsymbolfill, flaggedsymboloutline, plotrange, title, xlabel, ylabel, showmajorgrid, majorwidth, majorstyle, majorcolor, showminorgrid, minorwidth, minorstyle, minorcolor, plotfile, expformat, highres, interactive, overwrite) 00527 casalog.post('') 00528 casalog.post('##### End Task: plotms #####') 00529 casalog.post('##########################################') 00530 00531 00532 # saveinputs for individule engine has no use 00533 # saveinputs should alos be removed from casa_in_py.py 00534 # 00535 # 00536 # saveinputs = myf['saveinputs'] 00537 # saveinputs('plotms', 'plotms.last', myparams) 00538 # 00539 # 00540 except Exception, instance: 00541 #print '**** Error **** ',instance 00542 pass 00543 00544 gc.collect() 00545 return result 00546 # 00547 # 00548 ## 00549 # def paramgui(self, useGlobals=True): 00550 # """ 00551 # Opens a parameter GUI for this task. If useGlobals is true, then any relevant global parameter settings are used. 00552 # """ 00553 # import paramgui 00554 # 00555 # a=inspect.stack() 00556 # stacklevel=0 00557 # for k in range(len(a)): 00558 # if (string.find(a[k][1], 'ipython console') > 0) or (string.find(a[k][1], '<string>') >= 0): 00559 # stacklevel=k 00560 # break 00561 # myf = sys._getframe(stacklevel).f_globals 00562 # 00563 # if useGlobals: 00564 # paramgui.setGlobals(myf) 00565 # else: 00566 # paramgui.setGlobals({}) 00567 # 00568 # paramgui.runTask('plotms', myf['_ip']) 00569 # paramgui.setGlobals({}) 00570 # 00571 # 00572 # 00573 # 00574 def defaults(self, param=None): 00575 a=inspect.stack() 00576 stacklevel=0 00577 for k in range(len(a)): 00578 if (string.find(a[k][1], 'ipython console') > 0) or (string.find(a[k][1], '<string>') >= 0): 00579 stacklevel=k 00580 break 00581 myf=sys._getframe(stacklevel).f_globals 00582 a = odict() 00583 a['vis'] = '' 00584 a['xaxis'] = '' 00585 a['yaxis'] = '' 00586 a['selectdata'] = True 00587 a['averagedata'] = True 00588 a['transform'] = False 00589 a['extendflag'] = False 00590 a['iteraxis'] = '' 00591 a['customsymbol'] = True 00592 a['coloraxis'] = '' 00593 a['customflaggedsymbol'] = False 00594 a['plotrange'] = [ 00595 ] 00596 a['title'] = '' 00597 a['xlabel'] = '' 00598 a['ylabel'] = '' 00599 a['showmajorgrid'] = False 00600 a['showminorgrid'] = False 00601 a['plotfile'] = '' 00602 00603 a['async']=False 00604 a['xaxis'] = { 00605 0:{'value':''}, 00606 1:odict([{'value':'amp'}, {'xdatacolumn':''}]), 00607 2:odict([{'value':'amplitude'}, {'xdatacolumn':''}]), 00608 3:odict([{'value':'phase'}, {'xdatacolumn':''}]), 00609 4:odict([{'value':'real'}, {'xdatacolumn':''}]), 00610 5:odict([{'value':'imag'}, {'xdatacolumn':''}]), 00611 6:odict([{'value':'imaginary'}, {'xdatacolumn':''}]), 00612 7:{'value':'scan'}, 00613 8:{'value':'field'}, 00614 9:{'value':'time'}, 00615 10:{'value':'time_interval'}, 00616 11:{'value':'timeinterval'}, 00617 12:{'value':'timeint'}, 00618 13:{'value':'spw'}, 00619 14:{'value':'channel'}, 00620 15:{'value':'chan'}, 00621 16:{'value':'frequency'}, 00622 17:{'value':'freq'}, 00623 18:{'value':'correlation'}, 00624 19:{'value':'corr'}, 00625 20:{'value':'antenna1'}, 00626 21:{'value':'ant1'}, 00627 22:{'value':'antenna2'}, 00628 23:{'value':'ant2'}, 00629 24:{'value':'baseline'}, 00630 25:{'value':'uvdist'}, 00631 26:{'value':'uvwave'}, 00632 27:{'value':'uvdist_l'}, 00633 28:{'value':'uvdistl'}, 00634 29:{'value':'u'}, 00635 30:{'value':'v'}, 00636 31:{'value':'w'}, 00637 32:{'value':'uwave'}, 00638 33:{'value':'vwave'}, 00639 34:{'value':'wwave'}, 00640 35:{'value':'velocity'}, 00641 36:{'value':'vel'}, 00642 37:{'value':'wt'}, 00643 38:{'value':'weight'}, 00644 39:{'value':'imwt'}, 00645 40:{'value':'flag'}, 00646 41:{'value':'azimuth'}, 00647 42:{'value':'elevation'}, 00648 43:{'value':'hourang'}, 00649 44:{'value':'hourangle'}, 00650 45:{'value':'parang'}, 00651 46:{'value':'parangle'}, 00652 47:{'value':'parallacticangle'}, 00653 48:{'value':'antenna'}, 00654 49:{'value':'ant'}, 00655 50:{'value':'ant-azimuth'}, 00656 51:{'value':'ant-elevation'}, 00657 52:{'value':'ant-hourang'}, 00658 53:{'value':'ant-hourangle'}, 00659 54:{'value':'ant-parang'}, 00660 55:{'value':'ant-parangle'}, 00661 56:{'value':'ant-parallacticangle'}, 00662 57:{'value':'row'}, 00663 58:{'value':'flagrow'}} 00664 a['yaxis'] = { 00665 0:{'value':''}, 00666 1:odict([{'value':'amp'}, {'ydatacolumn':''}]), 00667 2:odict([{'value':'amplitude'}, {'ydatacolumn':''}]), 00668 3:odict([{'value':'phase'}, {'ydatacolumn':''}]), 00669 4:odict([{'value':'real'}, {'ydatacolumn':''}]), 00670 5:odict([{'value':'imag'}, {'ydatacolumn':''}]), 00671 6:odict([{'value':'imaginary'}, {'ydatacolumn':''}]), 00672 7:{'value':'scan'}, 00673 8:{'value':'field'}, 00674 9:{'value':'time'}, 00675 10:{'value':'time_interval'}, 00676 11:{'value':'timeinterval'}, 00677 12:{'value':'timeint'}, 00678 13:{'value':'spw'}, 00679 14:{'value':'channel'}, 00680 15:{'value':'chan'}, 00681 16:{'value':'frequency'}, 00682 17:{'value':'freq'}, 00683 18:{'value':'correlation'}, 00684 19:{'value':'corr'}, 00685 20:{'value':'antenna1'}, 00686 21:{'value':'ant1'}, 00687 22:{'value':'antenna2'}, 00688 23:{'value':'ant2'}, 00689 24:{'value':'baseline'}, 00690 25:{'value':'uvdist'}, 00691 26:{'value':'uvwave'}, 00692 27:{'value':'uvdist_l'}, 00693 28:{'value':'uvdistl'}, 00694 29:{'value':'u'}, 00695 30:{'value':'v'}, 00696 31:{'value':'w'}, 00697 32:{'value':'uwave'}, 00698 33:{'value':'vwave'}, 00699 34:{'value':'wwave'}, 00700 35:{'value':'velocity'}, 00701 36:{'value':'vel'}, 00702 37:{'value':'wt'}, 00703 38:{'value':'imwt'}, 00704 39:{'value':'flag'}, 00705 40:{'value':'azimuth'}, 00706 41:{'value':'elevation'}, 00707 42:{'value':'hourang'}, 00708 43:{'value':'hourangle'}, 00709 44:{'value':'parang'}, 00710 45:{'value':'parangle'}, 00711 46:{'value':'parallacticangle'}, 00712 47:{'value':'antenna'}, 00713 48:{'value':'ant'}, 00714 49:{'value':'ant-azimuth'}, 00715 50:{'value':'ant-elevation'}, 00716 51:{'value':'ant-hourang'}, 00717 52:{'value':'ant-hourangle'}, 00718 53:{'value':'ant-parang'}, 00719 54:{'value':'ant-parangle'}, 00720 55:{'value':'ant-parallacticangle'}, 00721 56:{'value':'row'}, 00722 57:{'value':'flagrow'}} 00723 a['selectdata'] = { 00724 0:odict([{'value':True}, {'field':''}, {'spw':''}, {'timerange':''}, {'uvrange':''}, {'antenna':''}, {'scan':''}, {'correlation':''}, {'array':''}, {'observation':''}, {'msselect':''}]), 00725 1:{'value':False}} 00726 a['averagedata'] = { 00727 0:odict([{'value':True}, {'avgchannel':''}, {'avgtime':''}, {'avgscan':False}, {'avgfield':False}, {'avgbaseline':False}, {'avgantenna':False}, {'avgspw':False}, {'scalar':False}]), 00728 1:{'value':False}} 00729 a['transform'] = { 00730 0:{'value':False}, 00731 1:odict([{'value':True}, {'freqframe':''}, {'restfreq':''}, {'veldef':'RADIO'}, {'shift':[0.0, 0.0]}])} 00732 a['extendflag'] = { 00733 0:{'value':False}, 00734 1:odict([{'value':True}, {'extcorr':False}, {'extchannel':False}])} 00735 a['iteraxis'] = { 00736 0:odict([{'notvalue':''}, {'xselfscale':False}, {'yselfscale':False}])} 00737 a['customsymbol'] = { 00738 0:odict([{'value':True}, {'symbolshape':'autoscaling'}, {'symbolsize':2}, {'symbolcolor':'0000ff'}, {'symbolfill':'fill'}, {'symboloutline':False}]), 00739 1:{'value':False}} 00740 a['customflaggedsymbol'] = { 00741 0:{'value':False}, 00742 1:odict([{'value':True}, {'flaggedsymbolshape':'nosymbol'}, {'flaggedsymbolsize':2}, {'flaggedsymbolcolor':'ff0000'}, {'flaggedsymbolfill':'fill'}, {'flaggedsymboloutline':False}])} 00743 a['plotfile'] = { 00744 0:odict([{'notvalue':''}, {'expformat':''}, {'highres':False}, {'interactive':False}, {'overwrite':False}])} 00745 a['showmajorgrid'] = { 00746 0:{'value':False}, 00747 1:odict([{'value':True}, {'majorwidth':0}, {'majorstyle':''}, {'majorcolor':''}])} 00748 a['showminorgrid'] = { 00749 0:{'value':False}, 00750 1:odict([{'value':True}, {'minorwidth':0}, {'minorstyle':''}, {'minorcolor':''}])} 00751 00752 ### This function sets the default values but also will return the list of 00753 ### parameters or the default value of a given parameter 00754 if(param == None): 00755 myf['__set_default_parameters'](a) 00756 elif(param == 'paramkeys'): 00757 return a.keys() 00758 else: 00759 if(a.has_key(param)): 00760 #if(type(a[param]) == dict) : 00761 # return a[param][len(a[param])-1]['value'] 00762 #else : 00763 return a[param] 00764 00765 00766 # 00767 # 00768 def check_params(self, param=None, value=None): 00769 a=inspect.stack() 00770 stacklevel=0 00771 for k in range(len(a)): 00772 if (string.find(a[k][1], 'ipython console') > 0) or (string.find(a[k][1], '<string>') >= 0): 00773 stacklevel=k 00774 break 00775 myf=sys._getframe(stacklevel).f_globals 00776 00777 # print 'param:', param, 'value:', value 00778 try : 00779 if str(type(value)) != "<type 'instance'>" : 00780 value0 = value 00781 value = myf['cu'].expandparam(param, value) 00782 matchtype = False 00783 if(type(value) == numpy.ndarray): 00784 if(type(value) == type(value0)): 00785 myf[param] = value.tolist() 00786 else: 00787 #print 'value:', value, 'value0:', value0 00788 #print 'type(value):', type(value), 'type(value0):', type(value0) 00789 myf[param] = value0 00790 if type(value0) != list : 00791 matchtype = True 00792 else : 00793 myf[param] = value 00794 value = myf['cu'].verifyparam({param:value}) 00795 if matchtype: 00796 value = False 00797 except Exception, instance: 00798 #ignore the exception and just return it unchecked 00799 myf[param] = value 00800 return value 00801 00802 # 00803 # 00804 def description(self, key='plotms', subkey=None): 00805 desc={'plotms': 'A plotter/interactive flagger for visibility data.', 00806 'vis': 'input visibility dataset (blank for none)', 00807 'xaxis': 'plot x-axis (blank for default/current)', 00808 'xdatacolumn': 'data column to use for x-axis (blank for default/current)', 00809 'yaxis': 'plot y-axis (blank for default/current)', 00810 'ydatacolumn': 'data column to use for y-axis (blank for default/current)', 00811 'selectdata': 'data selection parameters', 00812 'field': 'field names or field index numbers (blank for all)', 00813 'spw': 'spectral windows:channels (blank for all)', 00814 'timerange': 'time range (blank for all)', 00815 'uvrange': 'uv range (blank for all)', 00816 'antenna': 'antenna/baselines (blank for all)', 00817 'scan': 'scan numbers (blank for all)', 00818 'correlation': 'correlations (blank for all)', 00819 'array': '(sub)array numbers (blank for all)', 00820 'observation': 'Select by observation ID(s)', 00821 'msselect': 'MS selection (blank for all)', 00822 'averagedata': 'data averaging parameters', 00823 'avgchannel': 'average over channel? (blank = False, otherwise value in channels)', 00824 'avgtime': 'average over time? (blank = False, other value in seconds)', 00825 'avgscan': 'only valid if time averaging is turned on. average over scans?', 00826 'avgfield': 'only valid if time averaging is turned on. average over fields?', 00827 'avgbaseline': 'average over all baselines? (mutually exclusive with avgantenna)', 00828 'avgantenna': 'average by per-antenna? (mutually exclusive with avgbaseline)', 00829 'avgspw': 'average over all spectral windows?', 00830 'scalar': 'Do scalar averaging?', 00831 'transform': 'transform data in various ways?', 00832 'freqframe': 'the frame in which to render frequency and velocity axes ', 00833 'restfreq': 'Rest frequency to use for velocity conversions ', 00834 'veldef': 'the definition in which to render velocity ', 00835 'shift': 'Adjust phases by this phase center shift [dx,dy] (arcsec)', 00836 'extendflag': 'have flagging extend to other data points?', 00837 'extcorr': 'extend flags based on correlation? ', 00838 'extchannel': 'extend flags based on channel?', 00839 'iteraxis': 'the axis over which to iterate', 00840 'xselfscale': 'Self-scale X axis in each plot ', 00841 'yselfscale': 'Self-scale Y axis in each plot ', 00842 'customsymbol': 'set a custom symbol for unflagged points', 00843 'symbolshape': 'shape of plotted unflagged symbols', 00844 'symbolsize': 'size of plotted unflagged symbols', 00845 'symbolcolor': 'color of plotted unflagged symbols', 00846 'symbolfill': 'fill type of plotted unflagged symbols', 00847 'symboloutline': 'selects outlining plotted unflagged points', 00848 'coloraxis': 'selects which data to use for colorizing', 00849 'customflaggedsymbol': 'set a custom plot symbol for flagged points', 00850 'flaggedsymbolshape': 'shape of plotted flagged symbols', 00851 'flaggedsymbolsize': 'size of plotted flagged symbols', 00852 'flaggedsymbolcolor': 'color of plotted flagged symbols', 00853 'flaggedsymbolfill': 'fill type of plotted flagged symbols', 00854 'flaggedsymboloutline': 'selects outlining plotted flagged points', 00855 'plotrange': 'plot axes ranges: [xmin,xmax,ymin,ymax]', 00856 'title': 'Title written along top of plot', 00857 'xlabel': 'Text for horizontal axis. Blank for default.', 00858 'ylabel': 'Text for vertical axis. Blank for default.', 00859 'showmajorgrid': 'Show major grid lines (horiz and vert.)', 00860 'majorwidth': 'Line width in pixels of major grid lines', 00861 'majorstyle': 'Major grid line style: solid dash dot none', 00862 'majorcolor': 'Color as name or hex code of major grid lines', 00863 'showminorgrid': 'Show minor grid lines (horiz and vert.)', 00864 'minorwidth': 'Line width in pixels of minor grid lines', 00865 'minorstyle': 'Minor grid line style: solid dash dot none', 00866 'minorcolor': 'Color as name or hex code of minor grid lines', 00867 'plotfile': 'Name of plot file to save automatically.', 00868 'expformat': 'Export format type (jpg, png, ps, pdf, txt), if not provided, plotfile extension will be used.', 00869 'highres': 'Use high resolution? Always true for jpg and png.', 00870 'interactive': 'Interactive mode (pop up confirmation window if true, set false for automated scripts to prevent blocking).', 00871 'overwrite': 'Overwrite plot file if it already exists?', 00872 00873 'async': 'If true the taskname must be started using plotms(...)' 00874 } 00875 00876 # 00877 # Set subfields defaults if needed 00878 # 00879 00880 if(desc.has_key(key)) : 00881 return desc[key] 00882 00883 def itsdefault(self, paramname) : 00884 a = {} 00885 a['vis'] = '' 00886 a['xaxis'] = '' 00887 a['xdatacolumn'] = '' 00888 a['yaxis'] = '' 00889 a['ydatacolumn'] = '' 00890 a['selectdata'] = True 00891 a['field'] = '' 00892 a['spw'] = '' 00893 a['timerange'] = '' 00894 a['uvrange'] = '' 00895 a['antenna'] = '' 00896 a['scan'] = '' 00897 a['correlation'] = '' 00898 a['array'] = '' 00899 a['observation'] = '' 00900 a['msselect'] = '' 00901 a['averagedata'] = True 00902 a['avgchannel'] = '' 00903 a['avgtime'] = '' 00904 a['avgscan'] = False 00905 a['avgfield'] = False 00906 a['avgbaseline'] = False 00907 a['avgantenna'] = False 00908 a['avgspw'] = False 00909 a['scalar'] = False 00910 a['transform'] = False 00911 a['freqframe'] = '' 00912 a['restfreq'] = '' 00913 a['veldef'] = 'RADIO' 00914 a['shift'] = [0.0, 0.0] 00915 a['extendflag'] = False 00916 a['extcorr'] = False 00917 a['extchannel'] = False 00918 a['iteraxis'] = '' 00919 a['xselfscale'] = False 00920 a['yselfscale'] = False 00921 a['customsymbol'] = True 00922 a['symbolshape'] = 'autoscaling' 00923 a['symbolsize'] = 2 00924 a['symbolcolor'] = '0000ff' 00925 a['symbolfill'] = 'fill' 00926 a['symboloutline'] = False 00927 a['coloraxis'] = '' 00928 a['customflaggedsymbol'] = False 00929 a['flaggedsymbolshape'] = 'nosymbol' 00930 a['flaggedsymbolsize'] = 2 00931 a['flaggedsymbolcolor'] = 'ff0000' 00932 a['flaggedsymbolfill'] = 'fill' 00933 a['flaggedsymboloutline'] = False 00934 a['plotrange'] = [ 00935 ] 00936 a['title'] = '' 00937 a['xlabel'] = '' 00938 a['ylabel'] = '' 00939 a['showmajorgrid'] = False 00940 a['majorwidth'] = 1 00941 a['majorstyle'] = '' 00942 a['majorcolor'] = 'B0B0B0' 00943 a['showminorgrid'] = False 00944 a['minorwidth'] = 1 00945 a['minorstyle'] = '' 00946 a['minorcolor'] = 'D0D0D0' 00947 a['plotfile'] = '' 00948 a['expformat'] = '' 00949 a['highres'] = False 00950 a['interactive'] = False 00951 a['overwrite'] = False 00952 00953 if a.has_key(paramname) : 00954 return a[paramname] 00955 plotms_pg = plotms_pg_()
1.8.0
