Context Navigation

source: trunk/UTIL/PYTHON/planetoplot.py @ 435

Last change on this file since 435 was 435, checked in by aslmd, 13 years ago
GRAPHICS: minor fixes and comments for movies.
Property svn:executable set to ``*
File size: 25.7 KB

Rev	Line
[349]	1	#######################
	2	##### PLANETOPLOT #####
	3	#######################
[345]	4
[349]	5	### A. Spiga -- LMD -- 06~09/2011 -- General building and mapping capabilities
	6	### T. Navarro -- LMD -- 10~11/2011 -- Improved use for GCM and added sections + 1Dplot capabilities
[392]	7	### A. Colaitis -- LMD -- 11/2011 -- Mostly minor improvements and inter-plot operation capabilities + zrecast interpolation for gcm
	8	### A. Spiga -- LMD -- 11/2011 -- Extended multivar subplot capabilities + cosmetic changes + general cleaning and tests
[435]	9	### A. Colaitis -- LMD -- 12/2011 -- Added movie capability [mencoder must be installed]
[345]	10
	11	def planetoplot (namefiles,\
[351]	12	level=0,\
[350]	13	vertmode=0,\
[345]	14	proj=None,\
	15	back=None,\
	16	target=None,
	17	stride=3,\
	18	var=None,\
	19	colorb="def",\
[399]	20	winds=False,\
[345]	21	addchar=None,\
	22	interv=[0,1],\
	23	vmin=None,\
	24	vmax=None,\
	25	tile=False,\
	26	zoom=None,\
	27	display=True,\
	28	hole=False,\
	29	save="gui",\
	30	anomaly=False,\
	31	var2=None,\
	32	ndiv=10,\
	33	mult=1.,\
	34	zetitle="fill",\
	35	slon=None,\
	36	slat=None,\
	37	svert=None,\
[359]	38	stime=None,\
	39	outputname=None,\
	40	resolution=200,\
	41	ope=None,\
	42	fileref=None,\
	43	minop=0.,\
	44	maxop=0.,\
[363]	45	titleref="fill",\
[369]	46	invert_y=False,\
	47	xaxis=[None,None],\
[372]	48	yaxis=[None,None],\
[382]	49	ylog=False,\
[385]	50	yintegral=False,\
[388]	51	blat=None,\
[418]	52	tsat=False,\
[430]	53	flagnolow=False,\
[432]	54	mrate=None):
[345]	55
[359]	56
[345]	57	####################################################################################################################
	58	### Colorbars http://www.scipy.org/Cookbook/Matplotlib/Show_colormaps?action=AttachFile&do=get&target=colormaps3.png
	59
	60	#################################
	61	### Load librairies and functions
	62	from netCDF4 import Dataset
	63	from myplot import getcoord2d,define_proj,makeplotres,simplinterv,vectorfield,ptitle,latinterv,getproj,wrfinterv,dumpbdy,\
	64	fmtvar,definecolorvec,defcolorb,getprefix,putpoints,calculate_bounds,errormess,definesubplot,\
	65	zoomset,getcoorddef,getwinddef,whatkindfile,reducefield,bounds,getstralt,getfield,smooth,nolow,\
[418]	66	getname,localtime,polarinterv,getsindex,define_axis,determineplot,readslices,bidimfind,getlschar,hole_bounds
[430]	67	from mymath import deg,max,min,mean,get_tsat,writeascii,fig2data,fig2img
[363]	68	import matplotlib as mpl
[392]	69	from matplotlib.pyplot import contour,contourf, subplot, figure, rcParams, savefig, colorbar, pcolor, show, plot, clabel, title
[345]	70	from matplotlib.cm import get_cmap
	71	import numpy as np
	72	from numpy.core.defchararray import find
[430]	73	from videosink import VideoSink
[359]	74
[349]	75	################################
[392]	76	### Preliminary stuff
	77	################################
	78	print "********************************************"
	79	print "******** WELCOME TO PLANETOPLOT ********"
	80	print "********************************************"
	81	if not isinstance(namefiles, np.ndarray): namefiles = [namefiles]
	82	if not isinstance(var, np.ndarray): var = [var]
	83
	84	################################
[349]	85	### Which plot needs to be done?
[392]	86	################################
[349]	87	nlon, nlat, nvert, ntime, mapmode, nslices = determineplot(slon, slat, svert, stime)
[399]	88	vlon = None ; vlat = None
	89	if slon is not None: vlon = slon[0][0]
	90	if slat is not None: vlat = slat[0][0]
[435]	91	if mrate is not None: mapmode = 0 ### THIS IS DIRTY. MAPMPODE=1 SHOULD WORK WITH MOVIES. WILL BE FIXED.
[392]	92	if mapmode == 0: winds=False
	93	elif mapmode == 1:
	94	if svert is None: svert = readslices(str(level)) ; nvert=1
	95	zelen = len(namefiles)*len(var)
[424]	96	numplot = zelen*nslices
[392]	97	print "********** FILES, SLICES, VARS, TOTAL PLOTS: ", len(namefiles), nslices, len(var), numplot
[423]	98	if ope is not None:
	99	if fileref is not None: zelen = zelen + 2
	100	elif "var" in ope: zelen = zelen + 1
[422]	101	all_var = [[]]zelen ; all_var2 = [[]]zelen ; all_title = [[]]zelen ; all_varname = [[]]zelen ; all_namefile = [[]]zelen ; all_time = [[]]zelen
[392]	102
	103	#################################################################################################
	104	### Loop over the files + vars initially separated by commas to be plotted on the same figure ###
	105	#################################################################################################
[399]	106	k = 0 ; firstfile = True
[392]	107	for nnn in range(len(namefiles)):
	108	for vvv in range(len(var)):
	109
	110	print "********** LOOP..... THIS IS SUBPLOT NUMBER.....",k
	111
[345]	112	######################
	113	### Load NETCDF object
[392]	114	namefile = namefiles[nnn] ; print "********** THE NAMEFILE IS....", namefile
[345]	115	nc = Dataset(namefile)
[351]	116
[345]	117	##################################
	118	### Initial checks and definitions
[349]	119	### ... TYPEFILE
	120	typefile = whatkindfile(nc)
[429]	121	if typefile in ['mesoideal']: mapmode=0;winds=False
[428]	122	if firstfile: print "********** MAPMODE: ", mapmode
[392]	123	if firstfile: typefile0 = typefile
	124	elif typefile != typefile0: errormess("Not the same kind of files !", [typefile0, typefile])
[349]	125	### ... VAR
[392]	126	varname=var[vvv]
	127	print "********** THE VAR IS....",varname, var2
	128	if varname not in nc.variables: varname = False
[349]	129	### ... WINDS
	130	if winds:
[345]	131	[uchar,vchar,metwind] = getwinddef(nc)
	132	if uchar == 'not found': winds = False
[392]	133	if not varname and not winds: errormess("please set at least winds or var",printvar=nc.variables)
[349]	134	### ... COORDINATES, could be moved below
[399]	135	[lon2d,lat2d] = getcoorddef(nc)
[349]	136	### ... PROJECTION
[429]	137	if ((proj == None) and (typefile not in ['mesoideal'])): proj = getproj(nc)
[345]	138
[349]	139	##########################################################
	140	if typefile == "gcm":
[402]	141	lat = nc.variables["latitude"][:] ; lon = nc.variables["longitude"][:]
	142	if "Time" in nc.variables: time = nc.variables["Time"][:]
	143	elif "time" in nc.variables: time = nc.variables["time"][:]
	144	else: errormess("no time axis found.")
[349]	145	vert = nc.variables["altitude"][:]
[429]	146	elif typefile in ['meso','mesoapi','geo','mesoideal']:
[399]	147	if vlon is not None or vlat is not None: indices = bidimfind(lon2d,lat2d,vlon,vlat) ; print '********** INDICES: ', indices
	148	if slon is not None: slon[0][0] = indices[0] ; slon[0][1] = indices[0]
	149	if slat is not None: slat[0][0] = indices[1] ; slat[0][1] = indices[1]
[393]	150	if varname in ['PHTOT','W']: vertdim='BOTTOM-TOP_PATCH_END_STAG'
	151	else: vertdim='BOTTOM-TOP_PATCH_END_UNSTAG'
	152	if varname in ['V']: latdim='SOUTH-NORTH_PATCH_END_STAG'
	153	else: latdim='SOUTH-NORTH_PATCH_END_UNSTAG'
	154	if varname in ['U']: londim='WEST-EAST_PATCH_END_STAG'
	155	else: londim='WEST-EAST_PATCH_END_UNSTAG'
[402]	156	lon = np.arange(0,getattr(nc,londim),1) ; lat = np.arange(0,getattr(nc,latdim),1)
[431]	157	if "Times" in nc.variables:time = np.arange(0,len(nc.variables["Times"]),1)
	158	elif "Time" in nc.variables:time = np.arange(0,len(nc.variables["Time"]),1)
[426]	159	if typefile in ['geo']: vert = [0.] ; stime = readslices(str(0))
	160	else:
	161	if vertmode is None: vertmode=0
	162	if vertmode == 0: vert = np.arange(0,getattr(nc,vertdim),1)
	163	else: vert = nc.variables["vert"][:]
[350]	164	#if firstfile:
	165	# lat0 = lat
	166	#elif len(lat0) != len(lat):
	167	# errormess("Not the same latitude lengths !", [len(lat0), len(lat)])
	168	#elif sum((lat == lat0) == False) != 0:
	169	# errormess("Not the same latitudes !", [lat,lat0])
	170	## Faire d'autre checks sur les compatibilites entre fichiers!!
[349]	171	##########################################################
[345]	172
	173	if firstfile:
	174	##########################
	175	### Define plot boundaries
	176	### todo: possible areas in latinterv in argument (ex: "Far_South_Pole")
	177	if proj in ["npstere","spstere"]: [wlon,wlat] = polarinterv(lon2d,lat2d)
	178	elif proj in ["lcc","laea"]: [wlon,wlat] = wrfinterv(lon2d,lat2d)
	179	else: [wlon,wlat] = simplinterv(lon2d,lat2d)
	180	if zoom: [wlon,wlat] = zoomset(wlon,wlat,zoom)
[380]	181
[402]	182	all_varname[k] = varname
	183	all_namefile[k] = namefile
[406]	184	all_time[k] = time
[402]	185	if var2: all_var2[k] = getfield(nc,var2)
[392]	186	##### SPECIFIC
[398]	187	if varname in ["temp","t","T_nadir_nit","T_nadir_day","temp_day","temp_night"] and tsat:
[392]	188	tt=getfield(nc,varname) ; print "computing Tsat-T, I ASSUME Z-AXIS IS PRESSURE"
	189	if type(tt).__name__=='MaskedArray': tt.set_fill_value([np.NaN]) ; tinput=tt.filled()
	190	else: tinput=tt
[391]	191	all_var[k]=get_tsat(vert,tinput,zlon=lon,zlat=lat,zalt=vert,ztime=time)
[388]	192	else:
[392]	193	##### GENERAL STUFF HERE
	194	all_var[k] = getfield(nc,varname)
	195	print "********** all_var[k].shape", all_var[k].shape
[345]	196	k += 1
	197	firstfile = False
	198	#### End of for namefile in namefiles
	199
[359]	200	##################################
[380]	201	### Operation on files
	202	if ope is not None:
[422]	203	print ope
	204	if "var" not in ope:
	205	if len(var) > 1: errormess("for this operation... please set only one var !")
[380]	206	if ope in ["-","+"]:
[422]	207	if fileref is not None: all_var[k] = getfield(Dataset(fileref),all_varname[k-1]) ; all_varname[k] = all_varname[k-1] ; all_time[k] = all_time[k-1] ; all_namefile[k] = all_namefile[k-1]
[380]	208	else: errormess("fileref is missing!")
	209	if ope == "-": all_var[k+1]= all_var[k-1] - all_var[k]
	210	elif ope == "+": all_var[k+1]= all_var[k-1] + all_var[k]
[422]	211	all_varname[k+1] = all_varname[k] ; all_time[k+1] = all_time[k] ; all_namefile[k+1] = all_namefile[k] ; numplot = numplot+2
[380]	212	elif ope in ["cat"]:
[399]	213	tab = all_var[0];k = 1
[380]	214	while k != len(namefiles)-1:
[402]	215	tab = np.append(tab,all_var[k],axis=0) ; k += 1
[422]	216	all_time[0] = np.arange(0,len(tab),1) ### AS: time reference is too simplistic, should be better
[402]	217	all_var[0] = np.array(tab) ; numplot = 1
[422]	218	else: errormess(ope+" : non-implemented operation. Check pp.py --help")
	219	else:
	220	if len(namefiles) > 1: errormess("for this operation... please set only one file !")
	221	if len(var) > 2: errormess("not sure this works for more than 2 vars... please check.")
	222	if ope in ["div_var"]: all_var[k] = all_var[k-2] / all_var[k-1] ; insert = '_div_'
	223	elif ope in ["mul_var"]: all_var[k] = all_var[k-2] * all_var[k-1] ; insert = '_mul_'
	224	elif ope in ["add_var"]: all_var[k] = all_var[k-2] + all_var[k-1] ; insert = '_add_'
	225	elif ope in ["sub_var"]: all_var[k] = all_var[k-2] - all_var[k-1] ; insert = '_sub_'
	226	else: errormess(ope+" : non-implemented operation. Check pp.py --help")
	227	numplot = numplot + 1 ; all_time[k] = all_time[k-1] ; all_namefile[k] = all_namefile[k-1]
	228	all_varname[k] = all_varname[k-2] + insert + all_varname[k-1]
[345]	229
	230	##################################
	231	### Open a figure and set subplots
	232	fig = figure()
	233	subv,subh = definesubplot( numplot, fig )
	234
	235	#################################
	236	### Time loop for plotting device
[424]	237	nplot = 1;error = False
[392]	238	print "********************************************"
[345]	239	while error is False:
[426]	240	print "********** NPLOT", nplot
[422]	241
[345]	242	### General plot settings
[424]	243	if nplot > numplot: break
	244	if numplot > 1: subplot(subv,subh,nplot)
[345]	245
[349]	246	### Map projection
	247	if mapmode == 1:
[385]	248	m = define_proj(proj,wlon,wlat,back=back,blat=blat)
[349]	249	x, y = m(lon2d, lat2d)
[424]	250
	251	####################################################################
[392]	252	## get all indexes to be taken into account for this subplot and then reduce field
	253	## We plot 1) all lon slices 2) all lat slices 3) all vert slices 4) all time slices and then go to the next slice
	254	indexlon = getsindex(slon,(nplot-1)%nlon,lon)
	255	indexlat = getsindex(slat,((nplot-1)//nlon)%nlat,lat)
	256	indexvert = getsindex(svert,((nplot-1)//(nlon*nlat))%nvert,vert)
[423]	257	if ope is not None:
	258	if fileref is not None: index_f = ((nplot-1)//(nlonnlatnvert*ntime))%(len(namefiles)+2) ## OK only 1 var, see test in the beginning
	259	elif "var" in ope: index_f = ((nplot-1)//(nlonnlatnvert*ntime))%(len(var)+1) ## OK only 1 file, see test in the beginning
	260	else: yeah = len(namefiles)len(var) ; index_f = ((nplot-1)//(nlonnlatnvertntime))%yeah
[407]	261	time = all_time[index_f]
[424]	262	if stime is not None:
	263	if stime[0][0] < 0:
	264	if typefile in ['mesoapi','meso']:
	265	for i in range(len(time)): time[i] = localtime ( interv[0]+time[i]interv[1], 0.5(wlon[0]+wlon[1]) )
[425]	266	print "OK... WORKING WITH LOCAL TIMES"
[424]	267	else: errormess("local times not supported for GCM files. not too hard to modify the code though.")
[435]	268	if mrate is not None: indextime = None
	269	elif mapmode == 1 and stime is None: indextime = 1
	270	else: indextime = getsindex(stime,((nplot-1)//(nlonnlatnvert))%ntime,time)
[426]	271	ltst = None
[424]	272	if typefile in ['mesoapi','meso'] and indextime is not None: ltst = localtime ( interv[0]+indextimeinterv[1], 0.5(wlon[0]+wlon[1]) )
[425]	273	print "********** index lon, lat, vert, time ",indexlon,indexlat,indexvert,indextime
[424]	274	####################################################################
[407]	275
[392]	276	ticks = ndiv + 1
	277
[434]	278	#### Contour plot -- to be activated with movies
	279	if var2 and mrate is None:
[382]	280	what_I_plot, error = reducefield(all_var2[index_f], d4=indextime, d1=indexlon, d2=indexlat , d3=indexvert, yint=yintegral, alt=vert)
[349]	281	#what_I_plot = what_I_plot*mult
[345]	282	if not error:
[350]	283	if mapmode == 1:
	284	if typefile in ['mesoapi','meso']: what_I_plot = dumpbdy(what_I_plot,6)
[345]	285	zevmin, zevmax = calculate_bounds(what_I_plot)
[392]	286	zelevels = np.linspace(zevmin,zevmax,ticks) #20)
[349]	287	if var2 == 'HGT': zelevels = np.arange(-10000.,30000.,2000.)
[345]	288	if mapmode == 0:
[430]	289	if typefile in ['mesoideal']: what_I_plot = dumpbdy(what_I_plot,0,stag='W')
	290	itime=indextime
	291	if len(what_I_plot.shape) is 3:itime=[0]
[427]	292	what_I_plot, x, y = define_axis(lon,lat,vert,time,indexlon,indexlat,indexvert,\
[430]	293	itime,what_I_plot, len(all_var2[index_f].shape),vertmode)
[345]	294	### If we plot a 2-D field
	295	if len(what_I_plot.shape) is 2:
[431]	296	#zelevels=[-10.,-8.,-6.,-4.,-2.,0.,2.,4.,6.,8.,10.]
[349]	297	cs = contour(x,y,what_I_plot, zelevels, colors='k', linewidths = 1 ) #0.33 colors='w' )# , alpha=0.5)
[435]	298	#clabel(cs,zelevels,inline=3,fmt='%1.1f',fontsize=7)
[345]	299	### If we plot a 1-D field
	300	elif len(what_I_plot.shape) is 1:
[350]	301	plot(what_I_plot,x)
[345]	302	else:
	303	errormess("There is an error in reducing field !")
	304
	305	#### Shaded plot
[392]	306	varname = all_varname[index_f]
	307	if varname:
[434]	308	what_I_plot, error = reducefield(all_var[index_f], d4=indextime, d1=indexlon, d2=indexlat , d3=indexvert , yint=yintegral, alt=vert, anomaly=anomaly)
[345]	309	what_I_plot = what_I_plot*mult
	310	if not error:
[405]	311	fvar = varname
	312	if anomaly: fvar = 'anomaly'
	313	##### MAPMODE-SPECIFIC SETTINGS #####
[350]	314	if mapmode == 1:
	315	if typefile in ['mesoapi','meso']: what_I_plot = dumpbdy(what_I_plot,6)
	316	elif mapmode == 0:
[430]	317	itime=indextime
	318	if len(what_I_plot.shape) is 3:itime=[0]
[350]	319	what_I_plot, x, y = define_axis(lon,lat,vert,time,indexlon,indexlat,indexvert,\
[430]	320	itime,what_I_plot, len(all_var[index_f].shape),vertmode)
[405]	321	zxmin, zxmax = xaxis ; zymin, zymax = yaxis
	322	if zxmin is not None: mpl.pyplot.xlim(xmin=zxmin)
	323	if zxmax is not None: mpl.pyplot.xlim(xmax=zxmax)
	324	if zymin is not None: mpl.pyplot.ylim(ymin=zymin)
	325	if zymax is not None: mpl.pyplot.ylim(ymax=zymax)
	326	if invert_y: lima,limb = mpl.pyplot.ylim() ; mpl.pyplot.ylim(limb,lima)
	327	if ylog: mpl.pyplot.semilogy()
	328	if (fileref is not None) and (index_f is numplot-1): zevmin, zevmax = calculate_bounds(what_I_plot,vmin=minop,vmax=maxop)
	329	else: zevmin, zevmax = calculate_bounds(what_I_plot,vmin=vmin,vmax=vmax)
[345]	330	if colorb in ["def","nobar"]: palette = get_cmap(name=defcolorb(fvar.upper()))
[398]	331	elif (fileref is not None) and (index_f is numplot-1): palette = get_cmap(name="RdBu_r")
[345]	332	else: palette = get_cmap(name=colorb)
[430]	333	##### simple 2D field and movies of 2D fields
	334	if len(what_I_plot.shape) >= 2:
[434]	335	if (len(what_I_plot.shape) is 3 and mrate is None):
	336	errormess("3D field in input but not rate specified for movie (use --rate RATE or specify --time TIME). Exit.")
	337	istart=0
	338	if mrate is not None: iend=len(time)-1
	339	else: iend=istart
[430]	340	imov=istart
	341	while imov <= iend:
[434]	342	what_I_plot_frame = what_I_plot
	343	if mrate is not None: what_I_plot_frame = what_I_plot[imov,:,:] ; print "-> frame ",imov+1
	344	if hole: what_I_plot_frame = hole_bounds(what_I_plot_frame,zevmin,zevmax)
	345	else: what_I_plot_frame = bounds(what_I_plot_frame,zevmin,zevmax)
	346	if flagnolow: what_I_plot_frame = nolow(what_I_plot_frame)
[430]	347	if not tile:
	348	#zelevels = np.linspace(zevmin(1. + 1.e-7),zevmax(1. - 1.e-7)) #,num=20)
	349	zelevels = np.linspace(zevmin,zevmax,num=ticks)
[434]	350	if imov is 0: print np.array(x).shape, np.array(y).shape, np.array(what_I_plot_frame).shape
[430]	351	if mapmode == 1: m.contourf( x, y, what_I_plot_frame, zelevels, cmap = palette)
	352	elif mapmode == 0: contourf( x, y, what_I_plot_frame, zelevels, cmap = palette)
	353	else:
	354	if mapmode == 1: m.pcolor( x, y, what_I_plot_frame, cmap = palette, vmin=zevmin, vmax=zevmax )
	355	elif mapmode == 0: pcolor( x, y, what_I_plot_frame, cmap = palette, vmin=zevmin, vmax=zevmax )
	356	if colorb != 'nobar':
	357	if (fileref is not None) and (index_f is numplot-1): daformat = "%.3f"
	358	else: daformat = fmtvar(fvar.upper())
	359	colorbar( fraction=0.05,pad=0.03,format=daformat,\
	360	ticks=np.linspace(zevmin,zevmax,num=min([ticks/2+1,20])),extend='neither',spacing='proportional' )
	361	#mframe=mpl.pyplot.gci().to_rgba(mpl.pyplot.gci().get_array())
	362	#mframe=mpl.pyplot.imshow()
	363	#mframe=fig2data(mpl.pyplot.gcf())
	364	mframe=fig2img(mpl.pyplot.gcf())
[434]	365	if ((mrate is not None) and (imov is 0)):
	366	W,H = mpl.pyplot.gcf().canvas.get_width_height()
	367	video = VideoSink((H,W), "test", rate=mrate, byteorder="rgba")
	368	if mrate is not None:
	369	video.run(mframe)
	370	mpl.pyplot.close()
	371	imov=imov+1
[432]	372	if mrate is not None: video.close
[350]	373	##### 1D field
[345]	374	elif len(what_I_plot.shape) is 1:
	375	plot(x,what_I_plot)
[402]	376	if save == 'txt': writeascii(np.transpose(what_I_plot),'profile'+str(nplot)+'.txt')
	377
[350]	378	#### Other cases: (maybe plot 3-D field one day or movie ??)
[345]	379	else:
[426]	380	print "WARNING!!! ",len(what_I_plot.shape),"-D PLOT NOT SUPPORTED !!! dimensions: ",what_I_plot.shape
	381	errormess("Are you sure you did not forget to prescribe a dimension ?")
[345]	382	else:
	383	errormess("There is an error in reducing field !")
[349]	384
	385	### Vector plot --- a adapter
	386	if winds:
[382]	387	vecx, error = reducefield( getfield(nc,uchar), d4=indextime, d3=indexvert , yint=yintegral , alt=vert)
	388	vecy, error = reducefield( getfield(nc,vchar), d4=indextime, d3=indexvert , yint=yintegral , alt=vert)
[349]	389	#what_I_plot, error = reducefield(all_var[index_f], d4=indextime, d1=indexlon, d2=indexlat , d3=indexvert )
	390	if not error:
	391	if typefile in ['mesoapi','meso']:
	392	[vecx,vecy] = [dumpbdy(vecx,6,stag=uchar), dumpbdy(vecy,6,stag=vchar)]
	393	key = True
	394	elif typefile in ['gcm']:
	395	key = False
	396	if metwind: [vecx,vecy] = m.rotate_vector(vecx, vecy, lon2d, lat2d)
[392]	397	if varname == False: colorvec = definecolorvec(back)
[349]	398	else: colorvec = definecolorvec(colorb)
	399	vectorfield(vecx, vecy,\
	400	x, y, stride=stride, csmooth=2,\
	401	#scale=15., factor=300., color=colorvec, key=key)
	402	scale=20., factor=250., color=colorvec, key=key)
	403	#200. ## or csmooth=stride
[345]	404
	405	### Next subplot
[392]	406	basename = getname(var=varname,winds=winds,anomaly=anomaly)
[399]	407	basename = basename + getstralt(nc,level)
[345]	408	if typefile in ['mesoapi','meso']:
[399]	409	if slon is not None: basename = basename + "_lon_" + str(int(lon2d[indices[1],indices[0]]))
	410	if slat is not None: basename = basename + "_lat_" + str(int(lat2d[indices[1],indices[0]]))
[349]	411	plottitle = basename
[399]	412	if addchar:
	413	[addchar,gogol,gogol2] = getlschar ( all_namefile[index_f] )
[426]	414	plottitle = plottitle + addchar + "_LT"
	415	else: plottitle = plottitle + "_LT"
	416	if ltst is not None: plottitle = plottitle + str(ltst)
[349]	417	else:
[359]	418	if fileref is not None:
[402]	419	if index_f is numplot-1: plottitle = basename+' '+"fig(1) "+ope+" fig(2)"
	420	elif index_f is numplot-2: plottitle = basename+' '+fileref
	421	else: plottitle = basename+' '+namefiles[0]#index_f]
	422	else: plottitle = basename+' '+namefiles[0]#index_f]
	423	if mult != 1: plottitle = str(mult) + "*" + plottitle
	424	if zetitle != "fill":
[359]	425	plottitle = zetitle
[402]	426	if titleref is "fill": titleref=zetitle
[359]	427	if fileref is not None:
[402]	428	if index_f is numplot-2: plottitle = titleref
	429	if index_f is numplot-1: plottitle = "fig(1) "+ope+" fig(2)"
	430	# if indexlon is not None: plottitle = plottitle + " lon: " + str(min(lon[indexlon])) +" "+ str(max(lon[indexlon]))
	431	# if indexlat is not None: plottitle = plottitle + " lat: " + str(min(lat[indexlat])) +" "+ str(max(lat[indexlat]))
	432	# if indexvert is not None: plottitle = plottitle + " vert: " + str(min(vert[indexvert])) +" "+ str(max(vert[indexvert]))
	433	# if indextime is not None: plottitle = plottitle + " time: " + str(min(time[indextime])) +" "+ str(max(time[indextime]))
[392]	434	title( plottitle )
[402]	435	if nplot >= numplot: error = True
[345]	436	nplot += 1
	437
	438
	439
	440
	441
	442
	443
	444
	445	##########################################################################
	446	### Save the figure in a file in the data folder or an user-defined folder
[359]	447	if outputname is None:
	448	if typefile in ['meso','mesoapi']: prefix = getprefix(nc)
	449	elif typefile in ['gcm']: prefix = 'LMD_GCM_'
	450	else: prefix = ''
[345]	451	###
[359]	452	zeplot = prefix + basename
	453	if addchar: zeplot = zeplot + addchar
	454	if numplot <= 0: zeplot = zeplot + "_LT"+str(abs(numplot))
[345]	455	###
[359]	456	if not target: zeplot = namefile[0:find(namefile,'wrfout')] + zeplot
	457	else: zeplot = target + "/" + zeplot
[345]	458	###
[359]	459	else:
	460	zeplot=outputname
	461
[424]	462	pad_inches_value = 0.35
	463	print "********** SAVE ", save
	464	if save == 'png':
	465	if display: makeplotres(zeplot,res=100.,pad_inches_value=pad_inches_value) #,erase=True) ## a miniature
	466	makeplotres(zeplot,res=resolution,pad_inches_value=pad_inches_value,disp=False)
	467	elif save in ['eps','svg','pdf']: makeplotres(zeplot,pad_inches_value=pad_inches_value,disp=False,ext=save)
	468	elif save == 'gui': show()
	469	elif save == 'txt': print "Saved results in txt file."
	470	else:
	471	print "INFO: save mode not supported. using gui instead."
	472	show()
[345]	473
	474	###############
	475	### Now the end
	476	return zeplot

Note: See TracBrowser for help on using the repository browser.

Download in other formats: