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source: trunk/UTIL/PYTHON/planetoplot.py @ 725

Last change on this file since 725 was 725, checked in by aslmd, 13 years ago
UTIL PYTHON : improved comments. otherwise purely cosmetic changes to improve lisibility.
Property svn:executable set to ``*
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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
[525]	11	### J. Leconte -- LMD -- 02/2012 -- Added area weighted averaging. Compatibility with terrestrial gcm.
[579]	12	### A. Spiga -- LMD -- 03/2012 -- Cleaning and improved comments
[725]	13	### T. Navarro -- LMD -- 04/2012 -- Added capabilities (e.g. histograms for difference maps)
	14	### A. Colaitis -- LMD -- 05~06/2012 -- Added capabilities for analysis of mesoscale files (wind speed, etc...)
	15	### A. Spiga -- LMD -- 04~07/2012 -- Added larger support of files + planets. Corrected a few bugs. Cleaning and improved comments
	16
[345]	17	def planetoplot (namefiles,\
[351]	18	level=0,\
[350]	19	vertmode=0,\
[345]	20	proj=None,\
	21	back=None,\
	22	target=None,
	23	stride=3,\
	24	var=None,\
	25	colorb="def",\
[399]	26	winds=False,\
[345]	27	addchar=None,\
	28	interv=[0,1],\
	29	vmin=None,\
	30	vmax=None,\
	31	tile=False,\
	32	zoom=None,\
	33	display=True,\
	34	hole=False,\
	35	save="gui",\
	36	anomaly=False,\
	37	var2=None,\
	38	ndiv=10,\
	39	mult=1.,\
[578]	40	zetitle=["fill"],\
[345]	41	slon=None,\
	42	slat=None,\
	43	svert=None,\
[359]	44	stime=None,\
	45	outputname=None,\
	46	resolution=200,\
	47	ope=None,\
	48	fileref=None,\
	49	minop=0.,\
	50	maxop=0.,\
[363]	51	titleref="fill",\
[369]	52	invert_y=False,\
	53	xaxis=[None,None],\
[372]	54	yaxis=[None,None],\
[382]	55	ylog=False,\
[385]	56	yintegral=False,\
[388]	57	blat=None,\
[451]	58	blon=None,\
[418]	59	tsat=False,\
[430]	60	flagnolow=False,\
[444]	61	mrate=None,\
[453]	62	mquality=False,\
[457]	63	trans=1,\
[468]	64	zarea=None,\
[483]	65	axtime=None,\
[502]	66	redope=None,\
[507]	67	seevar=False,\
[502]	68	xlab=None,\
[569]	69	ylab=None,\
[612]	70	lbls=None,\
	71	lstyle=None,\
[647]	72	cross=None,\
[721]	73	facwind=1.,\
[647]	74	streamflag=False):
[345]	75
	76	####################################################################################################################
	77	### Colorbars http://www.scipy.org/Cookbook/Matplotlib/Show_colormaps?action=AttachFile&do=get&target=colormaps3.png
	78
	79	#################################
	80	### Load librairies and functions
	81	from netCDF4 import Dataset
	82	from myplot import getcoord2d,define_proj,makeplotres,simplinterv,vectorfield,ptitle,latinterv,getproj,wrfinterv,dumpbdy,\
	83	fmtvar,definecolorvec,defcolorb,getprefix,putpoints,calculate_bounds,errormess,definesubplot,\
	84	zoomset,getcoorddef,getwinddef,whatkindfile,reducefield,bounds,getstralt,getfield,smooth,nolow,\
[612]	85	getname,localtime,check_localtime,polarinterv,getsindex,define_axis,determineplot,readslices,bidimfind,getlschar,hole_bounds,\
[724]	86	windamplitude,slopeamplitude,deltat0t1,enrichment_factor,getdimfromvar
[430]	87	from mymath import deg,max,min,mean,get_tsat,writeascii,fig2data,fig2img
[363]	88	import matplotlib as mpl
[725]	89	from matplotlib.pyplot import contour,contourf,hist, text,subplot, figure, rcParams, savefig, colorbar, \
	90	pcolor, show, plot, clabel, title, close, legend, xlabel, axis, ylabel, \
	91	subplots_adjust, axes, clabel
[345]	92	from matplotlib.cm import get_cmap
[490]	93	#from mpl_toolkits.basemap import cm
[345]	94	import numpy as np
	95	from numpy.core.defchararray import find
[430]	96	from videosink import VideoSink
[673]	97	from times import sol2ls
[444]	98	import subprocess
[490]	99	#from singlet import singlet
[587]	100	from itertools import cycle
[647]	101	import os
[359]	102
[579]	103	#########################
	104	### PRELIMINARY STUFF ###
	105	#########################
	106	### we say hello
[392]	107	print "********************************************"
	108	print "******** WELCOME TO PLANETOPLOT ********"
	109	print "********************************************"
[579]	110	### we ensure namefiles and var are arrays
[392]	111	if not isinstance(namefiles, np.ndarray): namefiles = [namefiles]
	112	if not isinstance(var, np.ndarray): var = [var]
[579]	113	### we initialize a few variables
	114	initime=-1 ; sslon = None ; sslat = None
[582]	115	if slon is not None: sslon = np.zeros([1,2])
	116	if slat is not None: sslat = np.zeros([1,2])
[579]	117	k = 0 ; firstfile = True ; count = 0
	118	### we avoid specific cases not yet implemented
	119	if mrate is not None and len(var) > 1: errormess("multivar not allowed in movies. should be fixed soon!")
	120	### we prepare number of plot fields [zelen] and plot instances [numplot] according to user choices
	121	### --> we support multifile and multivar plots : files + vars separated by commas are on the same figure
[349]	122	nlon, nlat, nvert, ntime, mapmode, nslices = determineplot(slon, slat, svert, stime)
[392]	123	zelen = len(namefiles)*len(var)
[424]	124	numplot = zelen*nslices
[392]	125	print "********** FILES, SLICES, VARS, TOTAL PLOTS: ", len(namefiles), nslices, len(var), numplot
[579]	126	print "********** MAPMODE: ", mapmode
	127	### we correct number of plot fields for possible operation (substract, etc...)
[423]	128	if ope is not None:
	129	if fileref is not None: zelen = zelen + 2
	130	elif "var" in ope: zelen = zelen + 1
[579]	131	### we define the arrays for plot fields -- which will be placed within multiplot loops
	132	all_var = [[]]zelen ; all_var2 = [[]]zelen
	133	all_title = [[]]zelen ; all_varname = [[]]zelen ; all_namefile = [[]]zelen ; all_time = [[]]zelen
	134	all_windu = [[]]zelen ; all_windv = [[]]zelen
[392]	135
[579]	136	#############################
	137	### LOOP OVER PLOT FIELDS ###
	138	#############################
[392]	139	for nnn in range(len(namefiles)):
	140	for vvv in range(len(var)):
	141
[579]	142	### we load each NETCDF objects in namefiles
[468]	143	namefile = namefiles[nnn]
[345]	144	nc = Dataset(namefile)
[579]	145	### we explore the variables in the file
[507]	146	varinfile = nc.variables.keys()
	147	if seevar: print varinfile ; exit()
[579]	148	### we define the type of file we have (gcm, meso, etc...)
[507]	149	typefile = whatkindfile(nc)
[579]	150	if firstfile: typefile0 = typefile
	151	elif typefile != typefile0: errormess("Not the same kind of files !", [typefile0, typefile])
[718]	152	### we care for input file being 1D simulations
	153	is1d=999
[637]	154	if "longitude" in nc.dimensions and "latitude" in nc.dimensions: is1d = len(nc.variables["longitude"][:])*len(nc.variables["latitude"][:])
	155	elif "lon" in nc.dimensions and "lat" in nc.dimensions: is1d = len(nc.variables["lon"][:])*len(nc.variables["lat"][:])
	156	if typefile in ['gcm','earthgcm'] and is1d == 1: mapmode=0 ; winds=False
[579]	157	### we create default vert and time prescriptions if not here in case mapping mode is on (lat/lon maps)
[548]	158	if redope is None and mapmode == 1:
[477]	159	if svert is None: svert = readslices(str(level)) ; nvert=1
	160	if stime is None and mrate is None:
	161	stime = readslices(str(0)) ; ntime=1 ## this is a default choice
	162	print "WELL... nothing about time axis. I took default: first time reference stored in file."
[579]	163	### we get the names of variables to be read. in case only one available, we choose this one.
[725]	164	### (we take out of the test specific names e.g. UV is not in the file but used to ask a wind speed computation)
[507]	165	varname=var[vvv]
[725]	166	logical_novarname = varname not in nc.variables
	167	specificname_meso = ['UV','uv','uvmet','slopexy','SLOPEXY','deltat','DELTAT']
	168	logical_nospecificname_meso = not ((typefile in ['meso']) and (varname in specificname_meso))
	169	specificname_gcm = ['enfact']
	170	logical_nospecificname_gcm = not ((typefile in ['gcm']) and (varname in specificname_gcm))
	171	if ( logical_novarname and logical_nospecificname_meso and logical_nospecificname_gcm ):
[507]	172	if len(varinfile) == 1: varname = varinfile[0]
	173	else: varname = False
[579]	174	### we get the names of wind variables to be read (if any)
[349]	175	if winds:
[345]	176	[uchar,vchar,metwind] = getwinddef(nc)
	177	if uchar == 'not found': winds = False
[579]	178	### we tell the user that either no var or no wind is not acceptable
[392]	179	if not varname and not winds: errormess("please set at least winds or var",printvar=nc.variables)
[579]	180	### we get the coordinates lat/lon to be used
[399]	181	[lon2d,lat2d] = getcoorddef(nc)
[579]	182	### we get an adapted map projection if none is provided by the user
[548]	183	if proj == None: proj = getproj(nc)
[579]	184	### we define plot boundaries given projection or user choices
[489]	185	if firstfile:
	186	if proj in ["npstere","spstere"]: [wlon,wlat] = polarinterv(lon2d,lat2d)
	187	elif proj in ["lcc","laea"]: [wlon,wlat] = wrfinterv(lon2d,lat2d)
	188	else: [wlon,wlat] = simplinterv(lon2d,lat2d)
	189	if zoom: [wlon,wlat] = zoomset(wlon,wlat,zoom)
[558]	190	elif zarea is not None: [wlon,wlat] = latinterv(area=zarea)
[489]	191
[725]	192	#############################################################
	193	############ WE LOAD 4D DIMENSIONS : x, y, z, t #############
	194	#############################################################
	195
	196	### TYPE 1 : GCM files or simple files
[558]	197	if typefile in ["gcm","earthgcm","ecmwf"]:
[725]	198	### this is needed for continuity
[610]	199	if slon is not None: sslon = slon
	200	if slat is not None: sslat = slat
[725]	201	### we define lat/lon vectors. we get what was done in getcoorddef.
	202	lat = lat2d[0,:] ; lon = lon2d[:,0]
	203	### we define areas. this is needed for calculate means and weight with area. this is not compulsory (see reduce_field).
	204	if "aire" in nc.variables: area = nc.variables["aire"][:,:]
	205	### --> add a line here if your reference is not present
	206	else: area = None
	207	### we define altitude vector. either it is referenced or it is guessed based on last variable's dimensions.
[721]	208	if "altitude" in nc.variables: vert = nc.variables["altitude"][:]
	209	elif "Alt" in nc.variables: vert = nc.variables["Alt"][:]
	210	elif "lev" in nc.variables: vert = nc.variables["lev"][:]
	211	elif "presnivs" in nc.variables: vert = nc.variables["presnivs"][:]
[725]	212	### --> add a line here if your reference is not present
[724]	213	else:
[725]	214	print "No altitude found. Try to build a simple axis." ; dadim = getdimfromvar(nc)
[724]	215	if len(dadim) == 4: print "-- 4D field. Assume z is dim 2." ; vert = np.arange(dadim[-3])
	216	elif len(dadim) == 3: print "-- 3D field. Assume z is dim 1." ; vert = [0.]
[725]	217	else: vert = [0.]
	218	### we define time vector. either it is referenced or it is guessed based on last variable's dimensions.
[525]	219	if "Time" in nc.variables: time = nc.variables["Time"][:]
	220	elif "time" in nc.variables: time = nc.variables["time"][:]
[725]	221	elif "time_counter" in nc.variables: time = nc.variables["time_counter"][:]/86400. #### convert from s to days
	222	### --> add a line here if your reference is not present
[724]	223	else:
	224	print "No time found. Try to build a simple axis. Assume t is dim 1."
	225	dadim = getdimfromvar(nc)
	226	if len(dadim) == 4: time = np.arange(dadim[-4])
	227	elif len(dadim) == 3: time = np.arange(dadim[-3])
[725]	228	else: time = [0.] #errormess("no time axis found.")
	229	### (SPECIFIC. convert to Ls for Martian GCM files.)
[640]	230	if axtime in ["ls"]:
	231	print "converting to Ls ..."
	232	for iii in range(len(time)):
[673]	233	time[iii] = sol2ls(time[iii])
[640]	234	if iii > 0:
[725]	235	while abs(time[iii]-time[iii-1]) > 300: time[iii] = time[iii]+360
	236	### (a case where the user would like to set local times. e.g. : 1D plot with no longitude reference)
[494]	237	if axtime in ["lt"]:
	238	if initime == -1: initime=input("Please type initial local time:")
[725]	239	time = (initime+time*24)%24 ; print "LOCAL TIMES.... ", time
	240
	241	### TYPE 2 : MESOSCALE FILES
[548]	242	elif typefile in ['meso','geo']:
[725]	243	### area not active with mesoscale files
	244	area = None
	245	### HACK TO GET THE CORRECT LAT/LON FROM MESOSCALE FILES WITH 2D LAT/LON ARRAYS
	246	### principle: calculate correct indices then repopulate slon and slat
[490]	247	if slon is not None or slat is not None:
[725]	248	show_topo_map_user = ((save == 'png') and (typefile == 'meso') and ("HGT" in varinfile) and display)
	249	if firstfile and show_topo_map_user: iwantawhereplot = nc #show a topo map with a cross on the chosen point
	250	else: iwantawhereplot = None #do not show anything, just select indices
[490]	251	numlon = 1 ; numlat = 1
[610]	252	if slon is not None: numlon = slon.shape[1]
	253	if slat is not None: numlat = slat.shape[1]
[490]	254	indices = np.ones([numlon,numlat,2]) ; vlon = None ; vlat = None
	255	for iii in range(numlon):
	256	for jjj in range(numlat):
[610]	257	if slon is not None: vlon = slon[0][iii] ### note: slon[:][0] does not work
	258	if slat is not None: vlat = slat[0][jjj] ### note: slon[:][0] does not work
[490]	259	indices[iii,jjj,:] = bidimfind(lon2d,lat2d,vlon,vlat,file=iwantawhereplot)
	260	lonp,latp = ( lon2d[indices[iii,jjj,0],indices[iii,jjj,1]] , lat2d[indices[iii,jjj,0],indices[iii,jjj,1]] )
[587]	261	### possible bug here if several --lat
[490]	262	for iii in range(numlon):
	263	for jjj in range(numlat):
[610]	264	if slon is not None: sslon[0][iii] = indices[iii,0,1] #...this is idx
	265	if slat is not None: sslat[0][jjj] = indices[0,jjj,0] #...this is idy
[490]	266	lonp,latp = ( lon2d[indices[0,0,0],indices[0,0,1]] , lat2d[indices[0,0,0],indices[0,0,1]] )
[725]	267	### we get rid of boundary relaxation zone for plots. important to do that now and not before.
	268	if typefile in ['meso'] and mapmode == 1: lon2d = dumpbdy(lon2d,6) ; lat2d = dumpbdy(lat2d,6)
	269	### we read the keyword for vertical dimension. we take care for vertical staggering.
[393]	270	if varname in ['PHTOT','W']: vertdim='BOTTOM-TOP_PATCH_END_STAG'
	271	else: vertdim='BOTTOM-TOP_PATCH_END_UNSTAG'
[490]	272	if (var2 is not None and var2 not in ['PHTOT','W']): dumped_vert_stag=True ; vertdim='BOTTOM-TOP_PATCH_END_UNSTAG'
	273	else: dumped_vert_stag=False
[725]	274	### we read the keyword for horizontal dimensions. we take care for horizontal staggering.
[393]	275	if varname in ['V']: latdim='SOUTH-NORTH_PATCH_END_STAG'
	276	else: latdim='SOUTH-NORTH_PATCH_END_UNSTAG'
	277	if varname in ['U']: londim='WEST-EAST_PATCH_END_STAG'
	278	else: londim='WEST-EAST_PATCH_END_UNSTAG'
[402]	279	lon = np.arange(0,getattr(nc,londim),1) ; lat = np.arange(0,getattr(nc,latdim),1)
[725]	280	### we define the time axis and take care of various specificities (lt, ls, sol) or issues (concatenation)
[468]	281	if axtime in ["ls","sol"]:
	282	lstab, soltab, lttab = getlschar ( namefile, getaxis = True )
	283	if axtime == "ls": time = lstab
	284	elif axtime == "sol": time = soltab
	285	else:
[665]	286	if ope in ["cat"] and nnn > 0: count = time[-1] + 1 ## so that a cat is possible with simple subscripts
	287	else: count = 0
[613]	288	if "Times" in nc.dimensions: time = count + np.arange(0,len(nc.dimensions["Times"]),1)
	289	elif "Time" in nc.dimensions: time = count + np.arange(0,len(nc.dimensions["Time"]),1)
	290	else: time = count + np.arange(0,1,1)
[489]	291	if axtime in ["lt"]:
[569]	292	ftime = np.zeros(len(time))
	293	for i in range(len(time)):
	294	ftime[i] = localtime ( interv[0]+time[i]interv[1], 0.5(wlon[0]+wlon[1]) )
	295	time=ftime
	296	time=check_localtime(time)
[489]	297	print "LOCAL TIMES.... ", time
[725]	298	### we define the vertical axis (or lack thereof) and cover possibilities for it to be altitude, pressure, geopotential. quite SPECIFIC.
[426]	299	if typefile in ['geo']: vert = [0.] ; stime = readslices(str(0))
	300	else:
	301	if vertmode is None: vertmode=0
[687]	302	if vertmode == 0:
	303	if "vert" in nc.variables: vert = nc.variables["vert"][:]/1000. ; vertmode = 1
	304	else: vert = np.arange(0,getattr(nc,vertdim),1)
[562]	305	elif vertmode == -1: vert = nc.variables["PHTOT"][0,:,0,0]/3.72 ; vert = np.array(vert[0:len(vert)-1]) #; print vert
[610]	306	elif vertmode == 1 or vertmode == 2: vert = nc.variables["vert"][:] ## pressure in Pa
	307	else: vert = nc.variables["vert"][:]/1000. ## altitude in km
[725]	308	####################################################################
	309	############ END of WE LOAD 4D DIMENSIONS : x, y, z, t #############
	310	####################################################################
[345]	311
[725]	312	### we fill the arrays of varname, namefile, time at the current step considered (NB: why use both k and nnn ?)
[402]	313	all_varname[k] = varname
	314	all_namefile[k] = namefile
[406]	315	all_time[k] = time
[612]	316	if var2:
[637]	317	all_var2[k] = getfield(nc,var2)
[725]	318	### v--- too SPECIFIC (see below)
[612]	319	if ((var2 in ['slopexy','SLOPEXY']) and (typefile in ['meso']) and (var2 not in nc.variables)): all_var2[k] = slopeamplitude(nc)
[451]	320	if winds: all_windu[k] = getfield(nc,uchar) ; all_windv[k] = getfield(nc,vchar)
[725]	321	### we fill the arrays of fields to be plotted at the current step considered
	322	### ----------- SPECIFIC CASES. NOT HAPPY WITH THIS. note : we could probably call those via a "toolbox" in myplot.
	323	### ----------- 1. saturation temperature
[398]	324	if varname in ["temp","t","T_nadir_nit","T_nadir_day","temp_day","temp_night"] and tsat:
[392]	325	tt=getfield(nc,varname) ; print "computing Tsat-T, I ASSUME Z-AXIS IS PRESSURE"
	326	if type(tt).__name__=='MaskedArray': tt.set_fill_value([np.NaN]) ; tinput=tt.filled()
	327	else: tinput=tt
[391]	328	all_var[k]=get_tsat(vert,tinput,zlon=lon,zlat=lat,zalt=vert,ztime=time)
[725]	329	### ----------- 2. wind amplitude
[571]	330	elif ((varname in ['UV','uv','uvmet']) and (typefile in ['meso']) and (varname not in nc.variables)):
	331	all_var[k]=windamplitude(nc)
[612]	332	elif ((varname in ['slopexy','SLOPEXY']) and (typefile in ['meso']) and (varname not in nc.variables)):
	333	all_var[k]=slopeamplitude(nc)
[725]	334	### ------------ 3. Near surface instability
[612]	335	elif ((varname in ['DELTAT','deltat']) and (typefile in ['meso']) and (varname not in nc.variables)):
	336	all_var[k]=deltat0t1(nc)
[725]	337	### ------------ 4. Enrichment factor
[701]	338	elif ((typefile in ['gcm']) and (varname in ['enfact'])):
	339	all_var[k]=enrichment_factor(nc)
[388]	340	else:
[725]	341	### ideally only this line should be here
[571]	342	all_var[k] = getfield(nc,varname)
[725]	343	### we inform the user about the loop then increment the loop. this is the last line of "for namefile in namefiles"
[468]	344	print "**** GOT SUBDATA:",k," NAMEFILE:",namefile," VAR:",varname, var2 ; k += 1 ; firstfile = False
[345]	345
[725]	346	### note to self : stopped comment rewriting here.
	347
[359]	348	##################################
[380]	349	### Operation on files
	350	if ope is not None:
[468]	351	print "********** OPERATION: ",ope
[422]	352	if "var" not in ope:
	353	if len(var) > 1: errormess("for this operation... please set only one var !")
[457]	354	if ope in ["-","+","-%"]:
[569]	355	if fileref is not None:
[571]	356	ncref = Dataset(fileref)
	357	if ((all_varname[k-1] in ['UV','uv','uvmet']) and (typefile in ['meso']) and (all_varname[k-1] not in ncref.variables)):
	358	all_var[k] = windamplitude(ncref)
[612]	359	elif ((all_varname[k-1] in ['slopexy','SLOPEXY']) and (typefile in ['meso']) and (all_varname[k-1] not in ncref.variables)):
	360	all_var[k] = slopeamplitude(ncref)
	361	elif ((all_varname[k-1] in ['DELTAT','deltat']) and (typefile in ['meso']) and (all_varname[k-1] not in ncref.variables)):
	362	all_var[k]=deltat0t1(ncref)
[569]	363	else:
[571]	364	all_var[k] = getfield(ncref,all_varname[k-1])
[569]	365	all_varname[k] = all_varname[k-1] ; all_time[k] = all_time[k-1] ; all_namefile[k] = all_namefile[k-1] ; all_var2[k] = all_var2[k-1]
[612]	366	if winds: all_windu[k] = getfield(ncref,uchar) ; all_windv[k] = getfield(ncref,vchar)
[569]	367	else: errormess("fileref is missing!")
[380]	368	if ope == "-": all_var[k+1]= all_var[k-1] - all_var[k]
	369	elif ope == "+": all_var[k+1]= all_var[k-1] + all_var[k]
[502]	370	elif ope == "-%":
	371	masked = np.ma.masked_where(all_var[k] == 0,all_var[k])
	372	masked.set_fill_value([np.NaN])
	373	all_var[k+1]= 100.*(all_var[k-1] - masked)/masked
[569]	374	all_varname[k+1] = all_varname[k] ; all_time[k+1] = all_time[k] ; all_namefile[k+1] = all_namefile[k] ; all_var2[k+1] = all_var2[k] ; numplot = numplot+2
[612]	375	if winds: all_windu[k+1] = all_windu[k-1]-all_windu[k] ; all_windv[k+1] = all_windv[k-1] - all_windv[k]
[380]	376	elif ope in ["cat"]:
[468]	377	tabtime = all_time[0];tab = all_var[0];k = 1
[462]	378	if var2: tab2 = all_var2[0]
[475]	379	while k != len(namefiles) and len(all_time[k]) != 0:
[462]	380	if var2: tab2 = np.append(tab2,all_var2[k],axis=0)
[468]	381	tabtime = np.append(tabtime,all_time[k]) ; tab = np.append(tab,all_var[k],axis=0) ; k += 1
	382	all_time[0] = np.array(tabtime) ; all_var[0] = np.array(tab) ; numplot = 1
[462]	383	if var2: all_var2[0] = np.array(tab2)
[422]	384	else: errormess(ope+" : non-implemented operation. Check pp.py --help")
	385	else:
	386	if len(namefiles) > 1: errormess("for this operation... please set only one file !")
	387	if len(var) > 2: errormess("not sure this works for more than 2 vars... please check.")
[721]	388	if "div_var" in ope: all_var[k] = all_var[k-2] / all_var[k-1] ; insert = '_div_'
	389	elif "mul_var" in ope: all_var[k] = all_var[k-2] * all_var[k-1] ; insert = '_mul_'
	390	elif "add_var" in ope: all_var[k] = all_var[k-2] + all_var[k-1] ; insert = '_add_'
	391	elif "sub_var" in ope: all_var[k] = all_var[k-2] - all_var[k-1] ; insert = '_sub_'
[422]	392	else: errormess(ope+" : non-implemented operation. Check pp.py --help")
	393	numplot = numplot + 1 ; all_time[k] = all_time[k-1] ; all_namefile[k] = all_namefile[k-1]
	394	all_varname[k] = all_varname[k-2] + insert + all_varname[k-1]
[721]	395	### only the operation plot
	396	if "only" in ope:
	397	numplot = 1 ; all_var[0] = all_var[k]
	398	all_time[0] = all_time[k] ; all_namefile[0] = all_namefile[k]
	399	all_varname[0] = all_varname[k-2] + insert + all_varname[k-1]
	400
	401
[345]	402	##################################
	403	### Open a figure and set subplots
	404	fig = figure()
	405	subv,subh = definesubplot( numplot, fig )
[457]	406	if ope in ['-','-%']: subv,subh = 2,2
[345]	407
	408	#################################
	409	### Time loop for plotting device
[448]	410	nplot = 1 ; error = False
[612]	411	if lstyle is not None: linecycler = cycle(lstyle)
	412	else: linecycler = cycle(["-","--","-.",":"])
[392]	413	print "********************************************"
[345]	414	while error is False:
[458]	415
	416	print "********** NPLOT", nplot
[424]	417	if nplot > numplot: break
[345]	418
[424]	419	####################################################################
[392]	420	## get all indexes to be taken into account for this subplot and then reduce field
	421	## 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
[569]	422	indexlon = getsindex(sslon,(nplot-1)%nlon,lon)
	423	indexlat = getsindex(sslat,((nplot-1)//nlon)%nlat,lat)
[392]	424	indexvert = getsindex(svert,((nplot-1)//(nlon*nlat))%nvert,vert)
[423]	425	if ope is not None:
	426	if fileref is not None: index_f = ((nplot-1)//(nlonnlatnvert*ntime))%(len(namefiles)+2) ## OK only 1 var, see test in the beginning
	427	elif "var" in ope: index_f = ((nplot-1)//(nlonnlatnvert*ntime))%(len(var)+1) ## OK only 1 file, see test in the beginning
[451]	428	elif "cat" in ope: index_f = 0
[423]	429	else: yeah = len(namefiles)len(var) ; index_f = ((nplot-1)//(nlonnlatnvertntime))%yeah
[407]	430	time = all_time[index_f]
[435]	431	if mrate is not None: indextime = None
	432	else: indextime = getsindex(stime,((nplot-1)//(nlonnlatnvert))%ntime,time)
[426]	433	ltst = None
[548]	434	if typefile in ['meso'] and indextime is not None: ltst = localtime ( interv[0]+indextimeinterv[1], 0.5(wlon[0]+wlon[1]) )
[468]	435	print "********** INDEX LON:",indexlon," LAT:",indexlat," VERT:",indexvert," TIME:",indextime
[490]	436	##var = nc.variables["phisinit"][:,:]
	437	##contourf(np.transpose(var),30,cmap = get_cmap(name="Greys_r") ) ; axis('off') ; plot(indexlat,indexlon,'mx',mew=4.0,ms=20.0)
	438	##show()
	439	##exit()
	440	#truc = True
	441	#truc = False
	442	#if truc: indexvert = None
[424]	443	####################################################################
[475]	444	########## REDUCE FIELDS
	445	####################################################################
[448]	446	error = False
[392]	447	varname = all_varname[index_f]
[448]	448	if varname: ### what is shaded.
[436]	449	what_I_plot, error = reducefield( all_var[index_f], d4=indextime, d1=indexlon, d2=indexlat, d3=indexvert, \
[717]	450	yint=yintegral, alt=vert, anomaly=anomaly, redope=redope, mesharea=area, unidim=is1d)
[516]	451	if mult != 2718.: what_I_plot = what_I_plot*mult
	452	else: what_I_plot = np.log10(what_I_plot) ; print "log plot"
[647]	453
[451]	454	if var2: ### what is contoured.
[448]	455	what_I_plot_contour, error = reducefield( all_var2[index_f], d4=indextime, d1=indexlon, d2=indexlat , d3=indexvert, \
	456	yint=yintegral, alt=vert )
[451]	457	if winds: ### what is plot as vectors.
	458	vecx, error = reducefield( all_windu[index_f], d4=indextime, d3=indexvert, yint=yintegral, alt=vert)
	459	vecy, error = reducefield( all_windv[index_f], d4=indextime, d3=indexvert, yint=yintegral, alt=vert)
[490]	460	if varname in [uchar,vchar]: what_I_plot = np.sqrt( np.square(vecx) + np.square(vecy) ) ; varname = "wind"
	461
	462	#####################################################################
	463	#if truc:
	464	# nx = what_I_plot.shape[2] ; ny = what_I_plot.shape[1] ; nz = what_I_plot.shape[0]
	465	# for k in range(nz): print k,' over ',nz ; what_I_plot[k,:,:] = what_I_plot[k,:,:] / smooth(what_I_plot[k,:,:],12)
	466	# for iii in range(nx):
	467	# for jjj in range(ny):
	468	# deviation = what_I_plot[:,jjj,iii] ; mx = max(deviation) ; mn = min(deviation)
	469	# if iii > 6 and iii < nx-6 and jjj > 6 and jjj < ny-6: what_I_plot[0,jjj,iii],rel = singlet(deviation,vert/1000.) ### z must be in km
	470	# else: what_I_plot[0,jjj,iii] = 0.
	471	# if np.abs(what_I_plot[0,jjj,iii]) > 1.5:
	472	# print iii,jjj,what_I_plot[0,jjj,iii],int(abs(1.-mx)100.),int(abs(1.-mn)100.)
	473	# plot(rel)
	474	# show()
	475	# anomaly = True ### pour avoir les bons reglages plots
	476	# what_I_plot = what_I_plot[0,:,:]
	477	#####################################################################
	478
[448]	479	####################################################################
[458]	480	### General plot settings
	481	changesubplot = (numplot > 1) and (len(what_I_plot.shape) != 1) ## default for 1D plots: superimposed. to be reworked for better flexibility.
[518]	482	if changesubplot: subplot(subv,subh,nplot) #; subplots_adjust(wspace=0,hspace=0)
[458]	483	####################################################################
[475]	484	if error:
	485	errormess("There is an error in reducing field !")
	486	else:
[448]	487	ticks = ndiv + 1
[405]	488	fvar = varname
	489	if anomaly: fvar = 'anomaly'
[475]	490	###
	491	if mapmode == 0: ### could this be moved inside imov loop ?
[430]	492	itime=indextime
[587]	493	if len(what_I_plot.shape) == 3: itime=[0]
[475]	494	m = None ; x = None ; y = None
[608]	495	latyeah = lat ; lonyeah = lon
	496	if typefile in ['meso']:
	497	# now that the section is determined we can set the real lat
	498	# ... or for now, a temptative one.
	499	if slon is not None: latyeah = lat2d[:,0]
	500	if slat is not None: lonyeah = lon2d[0,:]
	501	what_I_plot, x, y = define_axis(lonyeah,latyeah,vert,time,indexlon,indexlat,indexvert,\
[430]	502	itime,what_I_plot, len(all_var[index_f].shape),vertmode)
[475]	503	###
	504	if (fileref is not None) and (index_f == numplot-1): zevmin, zevmax = calculate_bounds(what_I_plot,vmin=minop,vmax=maxop)
[405]	505	else: zevmin, zevmax = calculate_bounds(what_I_plot,vmin=vmin,vmax=vmax)
[475]	506	if (fileref is not None) and (index_f == numplot-1): colorb = "RdBu_r"
[518]	507	if colorb in ["def","nobar","onebar"]: palette = get_cmap(name=defcolorb(fvar.upper()))
[436]	508	else: palette = get_cmap(name=colorb)
[490]	509	#palette = cm.GMT_split
[489]	510	##### 1. ELIMINATE 0D or >3D CASES
	511	if len(what_I_plot.shape) == 0:
	512	print "VALUE VALUE VALUE VALUE ::: ",what_I_plot
	513	save = 'donothing'
	514	elif len(what_I_plot.shape) >= 4:
[475]	515	print "WARNING!!! ",len(what_I_plot.shape),"-D PLOT NOT SUPPORTED !!! dimensions: ",what_I_plot.shape
	516	errormess("Are you sure you did not forget to prescribe a dimension ?")
	517	##### 2. HANDLE simple 1D/2D field and movies of 1D/2D fields
	518	else:
[434]	519	if mrate is not None: iend=len(time)-1
[448]	520	else: iend=0
	521	imov = 0
[475]	522	if len(what_I_plot.shape) == 3:
	523	if var2: which = "contour" ## have to start with contours rather than shading
	524	else: which = "regular"
	525	if mrate is None: errormess("3D field. Use --rate RATE for movie or specify --time TIME. Exit.")
	526	elif len(what_I_plot.shape) == 2:
	527	if var2: which = "contour" ## have to start with contours rather than shading
	528	else: which = "regular"
	529	if mrate is not None: which = "unidim"
	530	elif len(what_I_plot.shape) == 1:
	531	which = "unidim"
[562]	532	if what_I_plot.shape[-1] == 1: print "VALUE VALUE VALUE VALUE ::: ", what_I_plot[0] ; save = 'donothing'
[475]	533	##### IMOV LOOP #### IMOV LOOP
[430]	534	while imov <= iend:
[448]	535	print "-> frame ",imov+1, which
	536	if which == "regular":
	537	if mrate is None: what_I_plot_frame = what_I_plot
	538	else: what_I_plot_frame = what_I_plot[imov,:,:]
[451]	539	if winds:
	540	if mrate is None: vecx_frame = vecx ; vecy_frame = vecy
	541	else: vecx_frame = vecx[imov,:,:] ; vecy_frame = vecy[imov,:,:]
[448]	542	elif which == "contour":
	543	if mrate is None or what_I_plot_contour.ndim < 3: what_I_plot_frame = what_I_plot_contour
	544	else: what_I_plot_frame = what_I_plot_contour[imov,:,:]
[475]	545	elif which == "unidim":
	546	if mrate is None: what_I_plot_frame = what_I_plot
	547	else: what_I_plot_frame = what_I_plot[:,imov] ## because swapaxes
	548	#if mrate is not None:
	549	if mapmode == 1:
[451]	550	m = define_proj(proj,wlon,wlat,back=back,blat=blat,blon=blon) ## this is dirty, defined above but out of imov loop
	551	x, y = m(lon2d, lat2d) ## this is dirty, defined above but out of imov loop
[548]	552	if typefile in ['meso'] and mapmode == 1: what_I_plot_frame = dumpbdy(what_I_plot_frame,6,condition=True)
[464]	553	# if typefile in ['mesoideal']: what_I_plot_frame = dumpbdy(what_I_plot_frame,0,stag='W',condition=dumped_vert_stag)
[444]	554
[475]	555	if which == "unidim":
[614]	556	if lbls is not None: lbl=lbls[nplot-1]
[612]	557	else:
	558	lbl = ""
	559	if indexlat is not None: lbl = lbl + " ix" + str(indexlat[0])
	560	if indexlon is not None: lbl = lbl + " iy" + str(indexlon[0])
	561	if indexvert is not None: lbl = lbl + " iz" + str(indexvert[0])
	562	if indextime is not None: lbl = lbl + " it" + str(indextime[0])
[647]	563	if lbl == "": lbl = all_namefile[index_f]
[569]	564
[475]	565	if mrate is not None: x = y ## because swapaxes...
[490]	566	#what_I_plot_frame = np.diff(what_I_plot_frame, n=1) ; x = x[1:]
[587]	567
	568	zeline = next(linecycler) ## "-" for simple lines
	569	if tile: zemarker = 'x'
	570	else: zemarker = None
[579]	571	this_is_a_regular_plot = (indexvert is not None) or (indextime is None) or (indexlat is None) or (indexlon is None)
[587]	572	if this_is_a_regular_plot: plot(x,what_I_plot_frame,zeline,label=lbl,marker=zemarker) ## vertical profile
	573	else: plot(what_I_plot_frame,x,zeline,label=lbl,marker=zemarker) ## regular plot
[475]	574	if nplot > 1: legend(loc='best')
[502]	575	if indextime is None and axtime is not None and xlab is None: xlabel(axtime.upper()) ## define the right label
[642]	576	if save == 'txt': writeascii(np.transpose([x,np.transpose(what_I_plot)]),'profile'+str(nplot*1000+imov)+'.txt')
[475]	577
[569]	578	elif which == "regular":
[647]	579
	580	# plot stream lines if there is a stream file and a vert/lat slice. Might not work with movies ??
	581	if streamflag and sslat is None and svert is None:
	582	streamfile = all_namefile[index_f].replace('.nc','_stream.nc')
	583	teststream = os.path.exists(streamfile)
	584	if teststream:
	585	print 'INFO: Using stream file',streamfile, 'for stream lines'
	586	ncstream = Dataset(streamfile)
	587	psi = getfield(ncstream,'psi')
	588	psi = psi[0,:,:,0] # time and longitude are dummy dimensions
	589	if psi.shape[1] != len(x) or psi.shape[0] != len(y):
	590	errormess('stream file does not fit! Dimensions: '+str(psi.shape)+' '+str(x.shape)+' '+str(y.shape))
	591	zelevels = np.arange(-1.e10,1.e10,1.e9)
	592	zemin = np.min(abs(zelevels))
	593	zemax = np.max(abs(zelevels))
	594	zewidth = (abs(zelevels)-zemin)*(5.- 0.5)/(zemax - zemin) + 0.5 # linewidth ranges from 5 to 0.5
	595	cs = contour( x,y,psi, zelevels, colors='k', linewidths = zewidth)
	596	clabel(cs, inline=True, fontsize = 4.*rcParams['font.size']/5., fmt="%1.1e")
	597	else:
	598	print 'WARNING: STREAM FILE',streamfile, 'DOES NOT EXIST !'
	599
[448]	600	if hole: what_I_plot_frame = hole_bounds(what_I_plot_frame,zevmin,zevmax)
	601	else: what_I_plot_frame = bounds(what_I_plot_frame,zevmin,zevmax)
	602	if flagnolow: what_I_plot_frame = nolow(what_I_plot_frame)
	603	if not tile:
	604	#zelevels = np.linspace(zevmin(1. + 1.e-7),zevmax(1. - 1.e-7)) #,num=20)
	605	zelevels = np.linspace(zevmin,zevmax,num=ticks)
[548]	606	#what_I_plot_frame = smooth(what_I_plot_frame,100)
[453]	607	if mapmode == 1: m.contourf( x, y, what_I_plot_frame, zelevels, cmap = palette, alpha=trans)
	608	elif mapmode == 0: contourf( x, y, what_I_plot_frame, zelevels, cmap = palette, alpha=trans)
[612]	609	if cross is not None and mapmode == 1:
	610	idx,idy=m(cross[0][0],cross[0][1])
	611	mpl.pyplot.plot([idx],[idy],'+k',mew=0.5,ms=18)
[448]	612	else:
[458]	613	if mapmode == 1: m.pcolor( x, y, what_I_plot_frame, cmap = palette, vmin=zevmin, vmax=zevmax, alpha=trans)
	614	elif mapmode == 0: pcolor( x, y, what_I_plot_frame, cmap = palette, vmin=zevmin, vmax=zevmax, alpha=trans)
[647]	615
[475]	616
[518]	617	if colorb not in ['nobar','onebar']:
[475]	618	if (fileref is not None) and (index_f == numplot-1): daformat = "%.3f"
[468]	619	elif mult != 1: daformat = "%.1f"
[448]	620	else: daformat = fmtvar(fvar.upper())
[603]	621	#if proj in ['moll','cyl']: zeorientation="horizontal" ; zepad = 0.05
	622	if proj in ['moll']: zeorientation="horizontal" ; zepad = 0.05
[599]	623	else: zeorientation="vertical" ; zepad = 0.03
	624	zecb = colorbar( fraction=0.05,pad=zepad,format=daformat,orientation=zeorientation,\
[468]	625	ticks=np.linspace(zevmin,zevmax,num=min([ticks/2+1,21])),extend='neither',spacing='proportional' )
[578]	626	if zeorientation == "horizontal" and zetitle[0] != "fill": zecb.ax.set_xlabel(zetitle[index_f]) ; zetitle[index_f]=""
[451]	627	if winds:
[548]	628	if typefile in ['meso']:
[451]	629	[vecx_frame,vecy_frame] = [dumpbdy(vecx_frame,6,stag=uchar,condition=True), dumpbdy(vecy_frame,6,stag=vchar,condition=True)]
	630	key = True
[637]	631	if fvar in ['UV','uv','uvmet']: key = False
[451]	632	elif typefile in ['gcm']:
	633	key = False
[548]	634	if metwind and mapmode == 1: [vecx_frame,vecy_frame] = m.rotate_vector(vecx_frame, vecy_frame, lon2d, lat2d)
[721]	635	if trans != 0.0: colorvec = definecolorvec(colorb)
	636	else: colorvec = definecolorvec(back)
[451]	637	vectorfield(vecx_frame, vecy_frame, x, y, stride=stride, csmooth=2,\
	638	#scale=15., factor=300., color=colorvec, key=key)
[721]	639	scale=20., factor=250./facwind, color=colorvec, key=key)
[451]	640	#200. ## or csmooth=stride
[721]	641	### THIS IS A QUITE SPECIFIC PIECE (does not work for mesoscale files)
[640]	642	if ope == '-' and nplot == numplot: # this should work as long as ope is '-' guarantees 3 plots for 4 panels without contour
	643	subplot(subv,subh,nplot+1)
[642]	644	rcParams["legend.fontsize"] = 'xx-large'
[641]	645	if indexlat is None:
	646	latmin = -50.; latmax = 50. # latitude range for histogram of difference
[640]	647	zeindexlat = (lat<latmax)*(lat>latmin)
[721]	648	if typefile in ['meso']: zeindexlat = 10
[642]	649	# this follows the define_axis logic in myplot.py:
	650	if indextime is None or indexlon is None: what_I_plot_frame = what_I_plot_frame[zeindexlat,:]
	651	else: what_I_plot_frame = what_I_plot_frame[:,zeindexlat]
[640]	652	toplot = np.ravel(what_I_plot_frame[np.isnan(what_I_plot_frame)==False])
[641]	653	zebins = np.linspace(zevmin,zevmax,num=30)
[640]	654	hist(toplot,bins=zebins,histtype='step',linewidth=2,color='k',normed=True)
[647]	655	zestd = np.std(toplot);zemean = np.mean(toplot)
[641]	656	zebins = np.linspace(zevmin,zevmax,num=300)
[640]	657	zegauss = (1./(zestd * np.sqrt(2 * np.pi)) * np.exp( - (zebins - zemean)*2 / (2 zestd**2) ) )
[642]	658	plot(zebins, zegauss, linewidth=1, color='r',label="mean: "+str(zemean)[0:5]+"\nstd: "+str(zestd)[0:5])
	659	legend(loc=0,frameon=False)
[640]	660	title("Histogram fig(1) "+ope+" fig(2)")
	661	subplot(subv,subh,nplot) # go back to last plot for title of contour difference
[642]	662
[448]	663	elif which == "contour":
[562]	664	zevminc, zevmaxc = calculate_bounds(what_I_plot_frame, vmin=min(what_I_plot_frame), vmax=max(what_I_plot_frame))
[448]	665	zelevels = np.linspace(zevminc,zevmaxc,ticks/2) #20)
[721]	666	### another dirty specific stuff in the wall
	667	if var2 == 'HGT': zelevels = np.arange(-10000.,30000.,1000.)
	668	elif var2 == 'tpot': zelevels = np.arange(270,370,5)
	669	elif var2 == 'tk': zelevels = np.arange(150,250,5)
	670	elif var2 == 'wstar': zelevels = np.arange(0,10,1.0)
	671	elif var2 == 'zmax_th': zelevels = np.arange(0,10,2.0) ; what_I_plot_frame = what_I_plot_frame / 1000.
	672	###
[608]	673	if mapmode == 0:
[637]	674	what_I_plot_frame, x, y = define_axis( lonyeah,latyeah,vert,time,indexlon,indexlat,indexvert,\
[448]	675	itime,what_I_plot_frame, len(all_var2[index_f].shape),vertmode )
[637]	676	## is this needed? only if len(all_var2[index_f].shape) != len(all_var[index_f].shape)
	677	cs = contour( x,y,what_I_plot_frame, zelevels, colors='k', linewidths = 0.33)#, alpha=0.5, linestyles='solid')
[721]	678	#cs = contour( x,y,what_I_plot_frame, zelevels, colors='w', linewidths = 0.5)#, alpha=0.5, linestyles='solid')
[637]	679	clabel(cs, inline=1, fontsize = 4.*rcParams['font.size']/5., fmt=fmtvar(var2.upper()))
[721]	680	elif mapmode == 1:
	681	cs = m.contour( x,y,what_I_plot_frame, zelevels, colors='k', linewidths = 0.33)#, alpha=0.5, linestyles='solid')
	682	#clabel(cs, inline=0, fontsize = rcParams['font.size'], fmt="%.0f") #fmtvar(var2.upper()))
[475]	683	if which in ["regular","unidim"]:
[448]	684
[475]	685	if nplot > 1 and which == "unidim":
	686	pass ## because we superimpose nplot instances
	687	else:
	688	# Axis directives for movie frames [including the first one).
	689	zxmin, zxmax = xaxis ; zymin, zymax = yaxis
	690	if zxmin is not None: mpl.pyplot.xlim(xmin=zxmin)
	691	if zxmax is not None: mpl.pyplot.xlim(xmax=zxmax)
	692	if zymin is not None: mpl.pyplot.ylim(ymin=zymin)
	693	if zymax is not None: mpl.pyplot.ylim(ymax=zymax)
	694	if ylog: mpl.pyplot.semilogy()
	695	if invert_y: ax = mpl.pyplot.gca() ; ax.set_ylim(ax.get_ylim()[::-1])
[502]	696	if xlab is not None: xlabel(xlab)
	697	if ylab is not None: ylabel(ylab)
[475]	698
[448]	699	if mrate is not None:
[451]	700	### THIS IS A MENCODER MOVIE
	701	if mrate > 0:
	702	figframe=mpl.pyplot.gcf()
	703	if mquality: figframe.set_dpi(600.)
	704	else: figframe.set_dpi(200.)
	705	mframe=fig2img(figframe)
	706	if imov == 0:
	707	moviename='movie' ;W,H = figframe.canvas.get_width_height()
	708	video = VideoSink((H,W), moviename, rate=mrate, byteorder="rgba")
	709	video.run(mframe) ; close()
	710	if imov == iend: video.close()
	711	### THIS IS A WEBPAGE MOVIE
	712	else:
	713	nameframe = "image"+str(1000+imov)
	714	makeplotres(nameframe,res=100.,disp=False) ; close()
	715	if imov == 0: myfile = open("zepics", 'w')
	716	myfile.write("modImages["+str(imov)+"] = '"+nameframe+"_100.png';"+ '\n')
	717	if imov == iend:
	718	myfile.write("first_image = 0;"+ '\n')
	719	myfile.write("last_image = "+str(iend)+";"+ '\n')
	720	myfile.close()
[475]	721	if var2 and which == "regular": which = "contour"
[448]	722	imov = imov+1
	723	elif which == "contour":
	724	which = "regular"
	725
[345]	726	### Next subplot
[483]	727	zevarname = varname
	728	if redope is not None: zevarname = zevarname + "_" + redope
	729	basename = getname(var=zevarname,var2=var2,winds=winds,anomaly=anomaly)
[462]	730	if len(what_I_plot.shape) > 3:
	731	basename = basename + getstralt(nc,level)
[451]	732	if mrate is not None: basename = "movie_" + basename
[548]	733	if typefile in ['meso']:
[569]	734	if sslon is not None: basename = basename + "_lon_" + str(int(round(lonp)))
	735	if sslat is not None: basename = basename + "_lat_" + str(int(round(latp)))
[349]	736	plottitle = basename
[468]	737	### dans le nouveau systeme time=ls,sol,lt cette ligne pourrait ne servir a rien (ou deplacer au dessus)
	738	if addchar and indextime is not None: [addchar,gogol,gogol2] = getlschar ( all_namefile[index_f] ) ; plottitle = plottitle + addchar
[485]	739	### en fait redope is None doit etre remplace par : n'est ni maxt ni mint
	740	if redope is None and ltst is not None and ( (mapmode == 0) or (proj in ["lcc","laea","merc","nsper"]) ): plottitle = plottitle + "_LT" + str(ltst)
[349]	741	else:
[359]	742	if fileref is not None:
[402]	743	if index_f is numplot-1: plottitle = basename+' '+"fig(1) "+ope+" fig(2)"
	744	elif index_f is numplot-2: plottitle = basename+' '+fileref
[647]	745	else: plottitle = basename+' '+all_namefile[index_f]
	746	else: plottitle = basename+' '+all_namefile[index_f]
[468]	747	if mult != 1: plottitle = '{:.0e}'.format(mult) + "*" + plottitle
[578]	748	if zetitle[0] != "fill":
[580]	749	if index_f < len(zetitle): plottitle = zetitle[index_f]
	750	else: plottitle = zetitle[0]
[578]	751	if titleref is "fill": titleref=zetitle[index_f]
[359]	752	if fileref is not None:
[402]	753	if index_f is numplot-2: plottitle = titleref
	754	if index_f is numplot-1: plottitle = "fig(1) "+ope+" fig(2)"
	755	# if indexlon is not None: plottitle = plottitle + " lon: " + str(min(lon[indexlon])) +" "+ str(max(lon[indexlon]))
	756	# if indexlat is not None: plottitle = plottitle + " lat: " + str(min(lat[indexlat])) +" "+ str(max(lat[indexlat]))
	757	# if indexvert is not None: plottitle = plottitle + " vert: " + str(min(vert[indexvert])) +" "+ str(max(vert[indexvert]))
	758	# if indextime is not None: plottitle = plottitle + " time: " + str(min(time[indextime])) +" "+ str(max(time[indextime]))
[518]	759	if colorb != "onebar": title( plottitle )
[402]	760	if nplot >= numplot: error = True
[345]	761	nplot += 1
	762
[518]	763	if colorb == "onebar":
	764	cax = axes([0.1, 0.2, 0.8, 0.03]) # a ameliorer
	765	zecb = colorbar(cax=cax, orientation="horizontal", format=fmtvar(fvar.upper()),\
	766	ticks=np.linspace(zevmin,zevmax,num=min([ticks/2+1,21])),extend='neither',spacing='proportional')
[578]	767	if zetitle[0] != "fill": zecb.ax.set_xlabel(zetitle[index_f]) ; zetitle[index_f]=""
[345]	768
[612]	769
[345]	770	##########################################################################
	771	### Save the figure in a file in the data folder or an user-defined folder
[359]	772	if outputname is None:
[548]	773	if typefile in ['meso']: prefix = getprefix(nc)
[359]	774	elif typefile in ['gcm']: prefix = 'LMD_GCM_'
	775	else: prefix = ''
[345]	776	###
[359]	777	zeplot = prefix + basename
[721]	778	if zoom: zeplot = zeplot + "zoom"+str(abs(zoom))
[359]	779	if addchar: zeplot = zeplot + addchar
	780	if numplot <= 0: zeplot = zeplot + "_LT"+str(abs(numplot))
[345]	781	###
[359]	782	if not target: zeplot = namefile[0:find(namefile,'wrfout')] + zeplot
	783	else: zeplot = target + "/" + zeplot
[345]	784	###
[359]	785	else:
	786	zeplot=outputname
	787
[436]	788	if mrate is None:
	789	pad_inches_value = 0.35
	790	print "********** SAVE ", save
	791	if save == 'png':
	792	if display: makeplotres(zeplot,res=100.,pad_inches_value=pad_inches_value) #,erase=True) ## a miniature
	793	makeplotres(zeplot,res=resolution,pad_inches_value=pad_inches_value,disp=False)
	794	elif save in ['eps','svg','pdf']: makeplotres(zeplot,pad_inches_value=pad_inches_value,disp=False,ext=save)
	795	elif save == 'gui': show()
[489]	796	elif save == 'donothing': pass
[436]	797	elif save == 'txt': print "Saved results in txt file."
	798	else:
	799	print "INFO: save mode not supported. using gui instead."
	800	show()
[345]	801
[447]	802	###################################
	803	#### Getting more out of this video -- PROBLEMS WITH CREATED VIDEOS
	804	#
	805	#if mrate is not None:
	806	# print "Re-encoding movie.. first pass"
	807	# video.first_pass(filename=moviename,quality=mquality,rate=mrate)
	808	# print "Re-encoding movie.. second pass"
	809	# video.second_pass(filename=moviename,quality=mquality,rate=mrate)
[444]	810
[345]	811	###############
	812	### Now the end
	813	return zeplot

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