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source: trunk/UTIL/PYTHON/planetoplot.py @ 479

Last change on this file since 479 was 477, checked in by acolaitis, 14 years ago
PYTHON. Now works with outputs from testphys1d.e.
Property svn:executable set to ``*
File size: 32.8 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
[448]	8	### A. Spiga -- LMD -- 11~12/2011 -- Extended multivar subplot capabilities + cosmetic changes + general cleaning and tests
[435]	9	### A. Colaitis -- LMD -- 12/2011 -- Added movie capability [mencoder must be installed]
[475]	10	### A. Spiga -- LMD -- 12/2011 -- Added HTML animated page capability + general tests of consistency [winds, etc...] + consistent generic movie loop
[345]	11
	12	def planetoplot (namefiles,\
[351]	13	level=0,\
[350]	14	vertmode=0,\
[345]	15	proj=None,\
	16	back=None,\
	17	target=None,
	18	stride=3,\
	19	var=None,\
	20	colorb="def",\
[399]	21	winds=False,\
[345]	22	addchar=None,\
	23	interv=[0,1],\
	24	vmin=None,\
	25	vmax=None,\
	26	tile=False,\
	27	zoom=None,\
	28	display=True,\
	29	hole=False,\
	30	save="gui",\
	31	anomaly=False,\
	32	var2=None,\
	33	ndiv=10,\
	34	mult=1.,\
	35	zetitle="fill",\
	36	slon=None,\
	37	slat=None,\
	38	svert=None,\
[359]	39	stime=None,\
	40	outputname=None,\
	41	resolution=200,\
	42	ope=None,\
	43	fileref=None,\
	44	minop=0.,\
	45	maxop=0.,\
[363]	46	titleref="fill",\
[369]	47	invert_y=False,\
	48	xaxis=[None,None],\
[372]	49	yaxis=[None,None],\
[382]	50	ylog=False,\
[385]	51	yintegral=False,\
[388]	52	blat=None,\
[451]	53	blon=None,\
[418]	54	tsat=False,\
[430]	55	flagnolow=False,\
[444]	56	mrate=None,\
[453]	57	mquality=False,\
[457]	58	trans=1,\
[468]	59	zarea=None,\
	60	axtime=None):
[345]	61
[359]	62
[345]	63	####################################################################################################################
	64	### Colorbars http://www.scipy.org/Cookbook/Matplotlib/Show_colormaps?action=AttachFile&do=get&target=colormaps3.png
	65
	66	#################################
	67	### Load librairies and functions
	68	from netCDF4 import Dataset
	69	from myplot import getcoord2d,define_proj,makeplotres,simplinterv,vectorfield,ptitle,latinterv,getproj,wrfinterv,dumpbdy,\
	70	fmtvar,definecolorvec,defcolorb,getprefix,putpoints,calculate_bounds,errormess,definesubplot,\
	71	zoomset,getcoorddef,getwinddef,whatkindfile,reducefield,bounds,getstralt,getfield,smooth,nolow,\
[448]	72	getname,localtime,polarinterv,getsindex,define_axis,determineplot,readslices,bidimfind,getlschar,hole_bounds
[430]	73	from mymath import deg,max,min,mean,get_tsat,writeascii,fig2data,fig2img
[363]	74	import matplotlib as mpl
[468]	75	from matplotlib.pyplot import contour,contourf, subplot, figure, rcParams, savefig, colorbar, pcolor, show, plot, clabel, title, close, legend, xlabel
[345]	76	from matplotlib.cm import get_cmap
	77	import numpy as np
	78	from numpy.core.defchararray import find
[430]	79	from videosink import VideoSink
[444]	80	import subprocess
[359]	81
[349]	82	################################
[392]	83	### Preliminary stuff
	84	################################
	85	print "********************************************"
	86	print "******** WELCOME TO PLANETOPLOT ********"
	87	print "********************************************"
	88	if not isinstance(namefiles, np.ndarray): namefiles = [namefiles]
	89	if not isinstance(var, np.ndarray): var = [var]
	90
	91	################################
[349]	92	### Which plot needs to be done?
[392]	93	################################
[349]	94	nlon, nlat, nvert, ntime, mapmode, nslices = determineplot(slon, slat, svert, stime)
[399]	95	vlon = None ; vlat = None
	96	if slon is not None: vlon = slon[0][0]
	97	if slat is not None: vlat = slat[0][0]
[451]	98	if mrate is not None and len(var) > 1: errormess("multivar not allowed in movies. should be fixed soon!")
[392]	99	zelen = len(namefiles)*len(var)
[424]	100	numplot = zelen*nslices
[392]	101	print "********** FILES, SLICES, VARS, TOTAL PLOTS: ", len(namefiles), nslices, len(var), numplot
[423]	102	if ope is not None:
	103	if fileref is not None: zelen = zelen + 2
	104	elif "var" in ope: zelen = zelen + 1
[451]	105	all_var = [[]]zelen ; all_var2 = [[]]zelen ; all_title = [[]]zelen ; all_varname = [[]]zelen ; all_namefile = [[]]zelen ; all_time = [[]]zelen ; all_windu = [[]]zelen ; all_windv = [[]]zelen
[392]	106
	107	#################################################################################################
	108	### Loop over the files + vars initially separated by commas to be plotted on the same figure ###
	109	#################################################################################################
[468]	110	k = 0 ; firstfile = True ; count = 0
[392]	111	for nnn in range(len(namefiles)):
	112	for vvv in range(len(var)):
	113
[345]	114	######################
	115	### Load NETCDF object
[468]	116	namefile = namefiles[nnn]
[345]	117	nc = Dataset(namefile)
[351]	118
[345]	119	##################################
	120	### Initial checks and definitions
[349]	121	### ... TYPEFILE
	122	typefile = whatkindfile(nc)
[429]	123	if typefile in ['mesoideal']: mapmode=0;winds=False
[477]	124	elif typefile in ['gcm'] and len(nc.variables["longitude"][:]) is 1 and len(nc.variables["latitude"][:]) is 1: mapmode=0;winds=False
	125	if mapmode == 0: winds=False
	126	elif mapmode == 1:
	127	if svert is None: svert = readslices(str(level)) ; nvert=1
	128	if stime is None and mrate is None:
	129	stime = readslices(str(0)) ; ntime=1 ## this is a default choice
	130	print "WELL... nothing about time axis. I took default: first time reference stored in file."
	131
[428]	132	if firstfile: print "********** MAPMODE: ", mapmode
[392]	133	if firstfile: typefile0 = typefile
	134	elif typefile != typefile0: errormess("Not the same kind of files !", [typefile0, typefile])
[349]	135	### ... VAR
[392]	136	varname=var[vvv]
	137	if varname not in nc.variables: varname = False
[349]	138	### ... WINDS
	139	if winds:
[345]	140	[uchar,vchar,metwind] = getwinddef(nc)
	141	if uchar == 'not found': winds = False
[392]	142	if not varname and not winds: errormess("please set at least winds or var",printvar=nc.variables)
[349]	143	### ... COORDINATES, could be moved below
[399]	144	[lon2d,lat2d] = getcoorddef(nc)
[349]	145	### ... PROJECTION
[429]	146	if ((proj == None) and (typefile not in ['mesoideal'])): proj = getproj(nc)
[345]	147
[349]	148	##########################################################
	149	if typefile == "gcm":
[402]	150	lat = nc.variables["latitude"][:] ; lon = nc.variables["longitude"][:]
	151	if "Time" in nc.variables: time = nc.variables["Time"][:]
	152	elif "time" in nc.variables: time = nc.variables["time"][:]
	153	else: errormess("no time axis found.")
[349]	154	vert = nc.variables["altitude"][:]
[468]	155	if axtime in ["ls","sol"]: errormess("not supported. should not be too difficult though.")
[429]	156	elif typefile in ['meso','mesoapi','geo','mesoideal']:
[458]	157	### the following lines are kind of dirty... not possible to ask for several lats and lons
[475]	158	if vlon is not None or vlat is not None:
	159	indices = bidimfind(lon2d,lat2d,vlon,vlat) #,file=nc) #placer un point sur carte
	160	lonp,latp = ( lon2d[indices[0],indices[1]] , lat2d[indices[0],indices[1]] )
	161	if typefile in ['mesoapi','meso'] and mapmode == 1: lon2d = dumpbdy(lon2d,6) ; lat2d = dumpbdy(lat2d,6) ### important to do that now and not before
	162	if slon is not None: slon[0][0] = indices[1] ; slon[0][1] = indices[1] #...this is idx
	163	if slat is not None: slat[0][0] = indices[0] ; slat[0][1] = indices[0] #...this is idy
[393]	164	if varname in ['PHTOT','W']: vertdim='BOTTOM-TOP_PATCH_END_STAG'
	165	else: vertdim='BOTTOM-TOP_PATCH_END_UNSTAG'
[444]	166	if (var2 is not None and var2 not in ['PHTOT','W']):
	167	vertdim='BOTTOM-TOP_PATCH_END_UNSTAG'
	168	dumped_vert_stag=True
[464]	169	else: dumped_vert_stag=False
[393]	170	if varname in ['V']: latdim='SOUTH-NORTH_PATCH_END_STAG'
	171	else: latdim='SOUTH-NORTH_PATCH_END_UNSTAG'
	172	if varname in ['U']: londim='WEST-EAST_PATCH_END_STAG'
	173	else: londim='WEST-EAST_PATCH_END_UNSTAG'
[402]	174	lon = np.arange(0,getattr(nc,londim),1) ; lat = np.arange(0,getattr(nc,latdim),1)
[468]	175	###
	176	if axtime in ["ls","sol"]:
	177	lstab, soltab, lttab = getlschar ( namefile, getaxis = True )
	178	if axtime == "ls": time = lstab
	179	elif axtime == "sol": time = soltab
	180	else:
	181	if "Times" in nc.variables: time = count + np.arange(0,len(nc.variables["Times"]),1)
	182	elif "Time" in nc.variables: time = count + np.arange(0,len(nc.variables["Time"]),1)
	183	count = time[-1] + 1 ## so that a cat is possible with simple subscripts
	184	###
[426]	185	if typefile in ['geo']: vert = [0.] ; stime = readslices(str(0))
	186	else:
	187	if vertmode is None: vertmode=0
	188	if vertmode == 0: vert = np.arange(0,getattr(nc,vertdim),1)
	189	else: vert = nc.variables["vert"][:]
[350]	190	#if firstfile:
	191	# lat0 = lat
	192	#elif len(lat0) != len(lat):
	193	# errormess("Not the same latitude lengths !", [len(lat0), len(lat)])
	194	#elif sum((lat == lat0) == False) != 0:
	195	# errormess("Not the same latitudes !", [lat,lat0])
	196	## Faire d'autre checks sur les compatibilites entre fichiers!!
[349]	197	##########################################################
[345]	198
	199	if firstfile:
	200	##########################
	201	### Define plot boundaries
	202	### todo: possible areas in latinterv in argument (ex: "Far_South_Pole")
	203	if proj in ["npstere","spstere"]: [wlon,wlat] = polarinterv(lon2d,lat2d)
	204	elif proj in ["lcc","laea"]: [wlon,wlat] = wrfinterv(lon2d,lat2d)
	205	else: [wlon,wlat] = simplinterv(lon2d,lat2d)
[457]	206	if zoom: [wlon,wlat] = zoomset(wlon,wlat,zoom)
	207	elif zarea is not None: [wlon,wlat] = latinterv(area=zarea)
[380]	208
[402]	209	all_varname[k] = varname
	210	all_namefile[k] = namefile
[406]	211	all_time[k] = time
[402]	212	if var2: all_var2[k] = getfield(nc,var2)
[451]	213	if winds: all_windu[k] = getfield(nc,uchar) ; all_windv[k] = getfield(nc,vchar)
[392]	214	##### SPECIFIC
[398]	215	if varname in ["temp","t","T_nadir_nit","T_nadir_day","temp_day","temp_night"] and tsat:
[392]	216	tt=getfield(nc,varname) ; print "computing Tsat-T, I ASSUME Z-AXIS IS PRESSURE"
	217	if type(tt).__name__=='MaskedArray': tt.set_fill_value([np.NaN]) ; tinput=tt.filled()
	218	else: tinput=tt
[391]	219	all_var[k]=get_tsat(vert,tinput,zlon=lon,zlat=lat,zalt=vert,ztime=time)
[388]	220	else:
[392]	221	##### GENERAL STUFF HERE
	222	all_var[k] = getfield(nc,varname)
[468]	223
	224	print "**** GOT SUBDATA:",k," NAMEFILE:",namefile," VAR:",varname, var2 ; k += 1 ; firstfile = False
[345]	225	#### End of for namefile in namefiles
	226
[359]	227	##################################
[380]	228	### Operation on files
	229	if ope is not None:
[468]	230	print "********** OPERATION: ",ope
[422]	231	if "var" not in ope:
	232	if len(var) > 1: errormess("for this operation... please set only one var !")
[457]	233	if ope in ["-","+","-%"]:
[422]	234	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]	235	else: errormess("fileref is missing!")
	236	if ope == "-": all_var[k+1]= all_var[k-1] - all_var[k]
	237	elif ope == "+": all_var[k+1]= all_var[k-1] + all_var[k]
[457]	238	elif ope == "-%": all_var[k+1]= 100.*(all_var[k-1] + all_var[k])/all_var[k]
[422]	239	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]	240	elif ope in ["cat"]:
[468]	241	tabtime = all_time[0];tab = all_var[0];k = 1
[462]	242	if var2: tab2 = all_var2[0]
[475]	243	while k != len(namefiles) and len(all_time[k]) != 0:
[462]	244	if var2: tab2 = np.append(tab2,all_var2[k],axis=0)
[468]	245	tabtime = np.append(tabtime,all_time[k]) ; tab = np.append(tab,all_var[k],axis=0) ; k += 1
	246	#all_time[0] = np.arange(0,len(tab),1) ### AS: time reference is too simplistic, should be better
	247	all_time[0] = np.array(tabtime) ; all_var[0] = np.array(tab) ; numplot = 1
[462]	248	if var2: all_var2[0] = np.array(tab2)
[422]	249	else: errormess(ope+" : non-implemented operation. Check pp.py --help")
	250	else:
	251	if len(namefiles) > 1: errormess("for this operation... please set only one file !")
	252	if len(var) > 2: errormess("not sure this works for more than 2 vars... please check.")
	253	if ope in ["div_var"]: all_var[k] = all_var[k-2] / all_var[k-1] ; insert = '_div_'
	254	elif ope in ["mul_var"]: all_var[k] = all_var[k-2] * all_var[k-1] ; insert = '_mul_'
	255	elif ope in ["add_var"]: all_var[k] = all_var[k-2] + all_var[k-1] ; insert = '_add_'
	256	elif ope in ["sub_var"]: all_var[k] = all_var[k-2] - all_var[k-1] ; insert = '_sub_'
	257	else: errormess(ope+" : non-implemented operation. Check pp.py --help")
	258	numplot = numplot + 1 ; all_time[k] = all_time[k-1] ; all_namefile[k] = all_namefile[k-1]
	259	all_varname[k] = all_varname[k-2] + insert + all_varname[k-1]
[345]	260	##################################
	261	### Open a figure and set subplots
	262	fig = figure()
	263	subv,subh = definesubplot( numplot, fig )
[457]	264	if ope in ['-','-%']: subv,subh = 2,2
[345]	265
	266	#################################
	267	### Time loop for plotting device
[448]	268	nplot = 1 ; error = False
[392]	269	print "********************************************"
[345]	270	while error is False:
[458]	271
	272	print "********** NPLOT", nplot
[424]	273	if nplot > numplot: break
[345]	274
[424]	275	####################################################################
[392]	276	## get all indexes to be taken into account for this subplot and then reduce field
	277	## 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
	278	indexlon = getsindex(slon,(nplot-1)%nlon,lon)
	279	indexlat = getsindex(slat,((nplot-1)//nlon)%nlat,lat)
	280	indexvert = getsindex(svert,((nplot-1)//(nlon*nlat))%nvert,vert)
[423]	281	if ope is not None:
	282	if fileref is not None: index_f = ((nplot-1)//(nlonnlatnvert*ntime))%(len(namefiles)+2) ## OK only 1 var, see test in the beginning
	283	elif "var" in ope: index_f = ((nplot-1)//(nlonnlatnvert*ntime))%(len(var)+1) ## OK only 1 file, see test in the beginning
[451]	284	elif "cat" in ope: index_f = 0
[423]	285	else: yeah = len(namefiles)len(var) ; index_f = ((nplot-1)//(nlonnlatnvertntime))%yeah
[407]	286	time = all_time[index_f]
[424]	287	if stime is not None:
	288	if stime[0][0] < 0:
	289	if typefile in ['mesoapi','meso']:
	290	for i in range(len(time)): time[i] = localtime ( interv[0]+time[i]interv[1], 0.5(wlon[0]+wlon[1]) )
[425]	291	print "OK... WORKING WITH LOCAL TIMES"
[436]	292	else: errormess("local times not supported. not too hard to modify the code though.")
[435]	293	if mrate is not None: indextime = None
	294	else: indextime = getsindex(stime,((nplot-1)//(nlonnlatnvert))%ntime,time)
[426]	295	ltst = None
[424]	296	if typefile in ['mesoapi','meso'] and indextime is not None: ltst = localtime ( interv[0]+indextimeinterv[1], 0.5(wlon[0]+wlon[1]) )
[468]	297	print "********** INDEX LON:",indexlon," LAT:",indexlat," VERT:",indexvert," TIME:",indextime
[424]	298	####################################################################
[475]	299	########## REDUCE FIELDS
	300	####################################################################
[448]	301	error = False
[392]	302	varname = all_varname[index_f]
[448]	303	if varname: ### what is shaded.
[436]	304	what_I_plot, error = reducefield( all_var[index_f], d4=indextime, d1=indexlon, d2=indexlat, d3=indexvert, \
	305	yint=yintegral, alt=vert, anomaly=anomaly )
[345]	306	what_I_plot = what_I_plot*mult
[451]	307	if var2: ### what is contoured.
[448]	308	what_I_plot_contour, error = reducefield( all_var2[index_f], d4=indextime, d1=indexlon, d2=indexlat , d3=indexvert, \
	309	yint=yintegral, alt=vert )
[451]	310	if winds: ### what is plot as vectors.
	311	vecx, error = reducefield( all_windu[index_f], d4=indextime, d3=indexvert, yint=yintegral, alt=vert)
	312	vecy, error = reducefield( all_windv[index_f], d4=indextime, d3=indexvert, yint=yintegral, alt=vert)
[448]	313	####################################################################
[458]	314	### General plot settings
	315	changesubplot = (numplot > 1) and (len(what_I_plot.shape) != 1) ## default for 1D plots: superimposed. to be reworked for better flexibility.
	316	if changesubplot: subplot(subv,subh,nplot)
	317	####################################################################
[475]	318	if error:
	319	errormess("There is an error in reducing field !")
	320	else:
[448]	321	ticks = ndiv + 1
[405]	322	fvar = varname
	323	if anomaly: fvar = 'anomaly'
[475]	324	###
	325	if mapmode == 0: ### could this be moved inside imov loop ?
[430]	326	itime=indextime
	327	if len(what_I_plot.shape) is 3:itime=[0]
[475]	328	m = None ; x = None ; y = None
[350]	329	what_I_plot, x, y = define_axis(lon,lat,vert,time,indexlon,indexlat,indexvert,\
[430]	330	itime,what_I_plot, len(all_var[index_f].shape),vertmode)
[475]	331	###
	332	if (fileref is not None) and (index_f == numplot-1): zevmin, zevmax = calculate_bounds(what_I_plot,vmin=minop,vmax=maxop)
[405]	333	else: zevmin, zevmax = calculate_bounds(what_I_plot,vmin=vmin,vmax=vmax)
[475]	334	if (fileref is not None) and (index_f == numplot-1): colorb = "RdBu_r"
[436]	335	if colorb in ["def","nobar"]: palette = get_cmap(name=defcolorb(fvar.upper()))
	336	else: palette = get_cmap(name=colorb)
[475]	337	##### 1. ELIMINATE >3D CASES
	338	if len(what_I_plot.shape) >= 4:
	339	print "WARNING!!! ",len(what_I_plot.shape),"-D PLOT NOT SUPPORTED !!! dimensions: ",what_I_plot.shape
	340	errormess("Are you sure you did not forget to prescribe a dimension ?")
	341	##### 2. HANDLE simple 1D/2D field and movies of 1D/2D fields
	342	else:
[434]	343	if mrate is not None: iend=len(time)-1
[448]	344	else: iend=0
	345	imov = 0
[475]	346	if len(what_I_plot.shape) == 3:
	347	if var2: which = "contour" ## have to start with contours rather than shading
	348	else: which = "regular"
	349	if mrate is None: errormess("3D field. Use --rate RATE for movie or specify --time TIME. Exit.")
	350	elif len(what_I_plot.shape) == 2:
	351	if var2: which = "contour" ## have to start with contours rather than shading
	352	else: which = "regular"
	353	if mrate is not None: which = "unidim"
	354	elif len(what_I_plot.shape) == 1:
	355	which = "unidim"
	356	##### IMOV LOOP #### IMOV LOOP
[430]	357	while imov <= iend:
[448]	358	print "-> frame ",imov+1, which
	359	if which == "regular":
	360	if mrate is None: what_I_plot_frame = what_I_plot
	361	else: what_I_plot_frame = what_I_plot[imov,:,:]
[451]	362	if winds:
	363	if mrate is None: vecx_frame = vecx ; vecy_frame = vecy
	364	else: vecx_frame = vecx[imov,:,:] ; vecy_frame = vecy[imov,:,:]
[448]	365	elif which == "contour":
	366	if mrate is None or what_I_plot_contour.ndim < 3: what_I_plot_frame = what_I_plot_contour
	367	else: what_I_plot_frame = what_I_plot_contour[imov,:,:]
[475]	368	elif which == "unidim":
	369	if mrate is None: what_I_plot_frame = what_I_plot
	370	else: what_I_plot_frame = what_I_plot[:,imov] ## because swapaxes
	371	#if mrate is not None:
	372	if mapmode == 1:
[451]	373	m = define_proj(proj,wlon,wlat,back=back,blat=blat,blon=blon) ## this is dirty, defined above but out of imov loop
	374	x, y = m(lon2d, lat2d) ## this is dirty, defined above but out of imov loop
[444]	375	if typefile in ['mesoapi','meso'] and mapmode == 1: what_I_plot_frame = dumpbdy(what_I_plot_frame,6,condition=True)
[464]	376	# if typefile in ['mesoideal']: what_I_plot_frame = dumpbdy(what_I_plot_frame,0,stag='W',condition=dumped_vert_stag)
[444]	377
[475]	378	if which == "unidim":
	379	lbl = ""
	380	if indexlat is not None: lbl = lbl + " ix" + str(indexlat[0])
	381	if indexlon is not None: lbl = lbl + " iy" + str(indexlon[0])
	382	if indexvert is not None: lbl = lbl + " iz" + str(indexvert[0])
	383	if indextime is not None: lbl = lbl + " it" + str(indextime[0])
	384	if mrate is not None: x = y ## because swapaxes...
	385	if indexvert is not None or indextime is None: plot(x,what_I_plot_frame,label=lbl) ## regular plot
	386	else: plot(what_I_plot_frame,x,label=lbl) ## vertical profile
	387	if nplot > 1: legend(loc='best')
	388	if indextime is None and axtime is not None: xlabel(axtime.upper()) ## define the right label
	389	if save == 'txt': writeascii(np.transpose(what_I_plot),'profile'+str(nplot*1000+imov)+'.txt')
	390
	391	elif which == "regular":
[448]	392	if hole: what_I_plot_frame = hole_bounds(what_I_plot_frame,zevmin,zevmax)
	393	else: what_I_plot_frame = bounds(what_I_plot_frame,zevmin,zevmax)
	394	if flagnolow: what_I_plot_frame = nolow(what_I_plot_frame)
	395	if not tile:
	396	#zelevels = np.linspace(zevmin(1. + 1.e-7),zevmax(1. - 1.e-7)) #,num=20)
	397	zelevels = np.linspace(zevmin,zevmax,num=ticks)
[453]	398	if mapmode == 1: m.contourf( x, y, what_I_plot_frame, zelevels, cmap = palette, alpha=trans)
	399	elif mapmode == 0: contourf( x, y, what_I_plot_frame, zelevels, cmap = palette, alpha=trans)
[448]	400	else:
[458]	401	if mapmode == 1: m.pcolor( x, y, what_I_plot_frame, cmap = palette, vmin=zevmin, vmax=zevmax, alpha=trans)
	402	elif mapmode == 0: pcolor( x, y, what_I_plot_frame, cmap = palette, vmin=zevmin, vmax=zevmax, alpha=trans)
[475]	403
[448]	404	if colorb != 'nobar':
[475]	405	if (fileref is not None) and (index_f == numplot-1): daformat = "%.3f"
[468]	406	elif mult != 1: daformat = "%.1f"
[448]	407	else: daformat = fmtvar(fvar.upper())
	408	colorbar( fraction=0.05,pad=0.03,format=daformat,\
[468]	409	ticks=np.linspace(zevmin,zevmax,num=min([ticks/2+1,21])),extend='neither',spacing='proportional' )
[451]	410	if winds:
	411	if typefile in ['mesoapi','meso']:
	412	[vecx_frame,vecy_frame] = [dumpbdy(vecx_frame,6,stag=uchar,condition=True), dumpbdy(vecy_frame,6,stag=vchar,condition=True)]
	413	key = True
	414	elif typefile in ['gcm']:
	415	key = False
	416	if metwind: [vecx_frame,vecy_frame] = m.rotate_vector(vecx_frame, vecy_frame, lon2d, lat2d)
	417	if var: colorvec = definecolorvec(back)
	418	else: colorvec = definecolorvec(colorb)
	419	vectorfield(vecx_frame, vecy_frame, x, y, stride=stride, csmooth=2,\
	420	#scale=15., factor=300., color=colorvec, key=key)
	421	scale=20., factor=250., color=colorvec, key=key)
	422	#200. ## or csmooth=stride
[448]	423	elif which == "contour":
	424	zevminc, zevmaxc = calculate_bounds(what_I_plot_frame)
	425	zelevels = np.linspace(zevminc,zevmaxc,ticks/2) #20)
	426	if var2 == 'HGT': zelevels = np.arange(-10000.,30000.,2000.)
	427	if mapmode == 0:
	428	what_I_plot_frame, x, y = define_axis( lon,lat,vert,time,indexlon,indexlat,indexvert,\
	429	itime,what_I_plot_frame, len(all_var2[index_f].shape),vertmode )
	430	cs = contour( x,y,what_I_plot_frame, zelevels, colors='k', linewidths = 1 ) #0.33 colors='w' )# , alpha=0.5)
	431	elif mapmode == 1: cs = m.contour( x,y,what_I_plot_frame, zelevels, colors='k', linewidths = 1 ) #0.33 colors='w' )# , alpha=0.5)
[438]	432
[475]	433	if which in ["regular","unidim"]:
[448]	434
[475]	435	if nplot > 1 and which == "unidim":
	436	pass ## because we superimpose nplot instances
	437	else:
	438	# Axis directives for movie frames [including the first one).
	439	zxmin, zxmax = xaxis ; zymin, zymax = yaxis
	440	if zxmin is not None: mpl.pyplot.xlim(xmin=zxmin)
	441	if zxmax is not None: mpl.pyplot.xlim(xmax=zxmax)
	442	if zymin is not None: mpl.pyplot.ylim(ymin=zymin)
	443	if zymax is not None: mpl.pyplot.ylim(ymax=zymax)
	444	if ylog: mpl.pyplot.semilogy()
	445	if invert_y: ax = mpl.pyplot.gca() ; ax.set_ylim(ax.get_ylim()[::-1])
	446
[448]	447	if mrate is not None:
[451]	448	### THIS IS A MENCODER MOVIE
	449	if mrate > 0:
	450	figframe=mpl.pyplot.gcf()
	451	if mquality: figframe.set_dpi(600.)
	452	else: figframe.set_dpi(200.)
	453	mframe=fig2img(figframe)
	454	if imov == 0:
	455	moviename='movie' ;W,H = figframe.canvas.get_width_height()
	456	video = VideoSink((H,W), moviename, rate=mrate, byteorder="rgba")
	457	video.run(mframe) ; close()
	458	if imov == iend: video.close()
	459	### THIS IS A WEBPAGE MOVIE
	460	else:
	461	nameframe = "image"+str(1000+imov)
	462	makeplotres(nameframe,res=100.,disp=False) ; close()
	463	if imov == 0: myfile = open("zepics", 'w')
	464	myfile.write("modImages["+str(imov)+"] = '"+nameframe+"_100.png';"+ '\n')
	465	if imov == iend:
	466	myfile.write("first_image = 0;"+ '\n')
	467	myfile.write("last_image = "+str(iend)+";"+ '\n')
	468	myfile.close()
[475]	469	if var2 and which == "regular": which = "contour"
[448]	470	imov = imov+1
	471	elif which == "contour":
	472	which = "regular"
	473
[345]	474	### Next subplot
[468]	475	basename = getname(var=varname,var2=var2,winds=winds,anomaly=anomaly)
[462]	476	if len(what_I_plot.shape) > 3:
	477	basename = basename + getstralt(nc,level)
[451]	478	if mrate is not None: basename = "movie_" + basename
[345]	479	if typefile in ['mesoapi','meso']:
[475]	480	if slon is not None: basename = basename + "_lon_" + str(int(round(lonp)))
	481	if slat is not None: basename = basename + "_lat_" + str(int(round(latp)))
[349]	482	plottitle = basename
[468]	483	### dans le nouveau systeme time=ls,sol,lt cette ligne pourrait ne servir a rien (ou deplacer au dessus)
	484	if addchar and indextime is not None: [addchar,gogol,gogol2] = getlschar ( all_namefile[index_f] ) ; plottitle = plottitle + addchar
[462]	485	if ltst is not None and ( (mapmode == 0) or (proj in ["lcc","laea","merc","nsper"]) ): plottitle = plottitle + "_LT" + str(ltst)
[349]	486	else:
[359]	487	if fileref is not None:
[402]	488	if index_f is numplot-1: plottitle = basename+' '+"fig(1) "+ope+" fig(2)"
	489	elif index_f is numplot-2: plottitle = basename+' '+fileref
	490	else: plottitle = basename+' '+namefiles[0]#index_f]
	491	else: plottitle = basename+' '+namefiles[0]#index_f]
[468]	492	if mult != 1: plottitle = '{:.0e}'.format(mult) + "*" + plottitle
[402]	493	if zetitle != "fill":
[359]	494	plottitle = zetitle
[402]	495	if titleref is "fill": titleref=zetitle
[359]	496	if fileref is not None:
[402]	497	if index_f is numplot-2: plottitle = titleref
	498	if index_f is numplot-1: plottitle = "fig(1) "+ope+" fig(2)"
	499	# if indexlon is not None: plottitle = plottitle + " lon: " + str(min(lon[indexlon])) +" "+ str(max(lon[indexlon]))
	500	# if indexlat is not None: plottitle = plottitle + " lat: " + str(min(lat[indexlat])) +" "+ str(max(lat[indexlat]))
	501	# if indexvert is not None: plottitle = plottitle + " vert: " + str(min(vert[indexvert])) +" "+ str(max(vert[indexvert]))
	502	# if indextime is not None: plottitle = plottitle + " time: " + str(min(time[indextime])) +" "+ str(max(time[indextime]))
[392]	503	title( plottitle )
[402]	504	if nplot >= numplot: error = True
[345]	505	nplot += 1
	506
	507
	508
	509
	510
	511
	512
	513
	514	##########################################################################
	515	### Save the figure in a file in the data folder or an user-defined folder
[359]	516	if outputname is None:
	517	if typefile in ['meso','mesoapi']: prefix = getprefix(nc)
	518	elif typefile in ['gcm']: prefix = 'LMD_GCM_'
	519	else: prefix = ''
[345]	520	###
[359]	521	zeplot = prefix + basename
	522	if addchar: zeplot = zeplot + addchar
	523	if numplot <= 0: zeplot = zeplot + "_LT"+str(abs(numplot))
[345]	524	###
[359]	525	if not target: zeplot = namefile[0:find(namefile,'wrfout')] + zeplot
	526	else: zeplot = target + "/" + zeplot
[345]	527	###
[359]	528	else:
	529	zeplot=outputname
	530
[436]	531	if mrate is None:
	532	pad_inches_value = 0.35
	533	print "********** SAVE ", save
	534	if save == 'png':
	535	if display: makeplotres(zeplot,res=100.,pad_inches_value=pad_inches_value) #,erase=True) ## a miniature
	536	makeplotres(zeplot,res=resolution,pad_inches_value=pad_inches_value,disp=False)
	537	elif save in ['eps','svg','pdf']: makeplotres(zeplot,pad_inches_value=pad_inches_value,disp=False,ext=save)
	538	elif save == 'gui': show()
	539	elif save == 'txt': print "Saved results in txt file."
	540	else:
	541	print "INFO: save mode not supported. using gui instead."
	542	show()
[345]	543
[447]	544	###################################
	545	#### Getting more out of this video -- PROBLEMS WITH CREATED VIDEOS
	546	#
	547	#if mrate is not None:
	548	# print "Re-encoding movie.. first pass"
	549	# video.first_pass(filename=moviename,quality=mquality,rate=mrate)
	550	# print "Re-encoding movie.. second pass"
	551	# video.second_pass(filename=moviename,quality=mquality,rate=mrate)
[444]	552
[345]	553	###############
	554	### Now the end
	555	return zeplot

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