#!/usr/bin/env python ### T. Navarro + A. Spiga + A. Colaitis ########################################################################################### ########################################################################################### ### What is below relate to running the file as a command line executable (very convenient) if __name__ == "__main__": import sys from optparse import OptionParser ### to be replaced by argparse from api_wrapper import api_onelevel from zrecast_wrapper import call_zrecast from netCDF4 import Dataset from myplot import getlschar, separatenames, readslices, adjust_length from os import system from planetoplot import planetoplot import numpy as np ############################# ### Get options and variables parser = OptionParser() parser.add_option('-f', '--file', action='append',dest='namefile', type="string", default=None, help='[NEEDED] name of WRF file (append). Plot files separated by comas in the same figure') parser.add_option('-l', '--level', action='store',dest='nvert', type="string", default="0", help='level or start,stop,step (def=0)(-i 2: p,mbar)(-i 3,4: z,km)') parser.add_option('-p', '--proj', action='store',dest='proj', type="string", default=None, help='projection') parser.add_option('-b', '--back', action='store',dest='back', type="string", default=None, help='background image (def: None)') parser.add_option('-t', '--target', action='store',dest='target', type="string", default=None, help='destination folder') parser.add_option('-s', '--stride', action='store',dest='stride', type="int", default=3, help='stride vectors (def=3)') parser.add_option('-v', '--var', action='append',dest='var', type="string", default=None, help='variable color-shaded (append)') parser.add_option('-n', '--num', action='store',dest='numplot', type="int", default=None, help='plot number (def=2)(<0: plot LT -*numplot*)') parser.add_option('-i', '--interp', action='store',dest='interp', type="int", default=None, help='interpolation (2: p, 3: z-amr, 4:z-als)') parser.add_option('-c', '--color', action='store',dest='colorb', type="string", default="def", help='change colormap (nobar: no colorbar)') parser.add_option('-x', '--no-vect',action='store_false',dest='winds', default=True, help='no wind vectors') parser.add_option('-m', '--min', action='append',dest='vmin', type="float", default=None, help='bounding minimum value (append)') parser.add_option('-M', '--max', action='append',dest='vmax', type="float", default=None, help='bounding maximum value (append)') parser.add_option('-T', '--tiled', action='store_true',dest='tile', default=False, help='draw a tiled plot (no blank zone)') parser.add_option('-z', '--zoom', action='store',dest='zoom', type="float", default=None, help='zoom factor in %') parser.add_option('-N', '--no-api', action='store_true',dest='nocall', default=False, help='do not recreate api file') parser.add_option('-d', '--display',action='store_false',dest='display', default=True, help='do not pop up created images') parser.add_option('-e', '--itstep', action='store',dest='itstep', type="int", default=None, help='stride time (def=4)') parser.add_option('-H', '--hole', action='store_true',dest='hole', default=False, help='holes above max and below min') parser.add_option('-S', '--save', action='store',dest='save', type="string", default="gui", help='save mode (png,eps,svg,pdf or gui)(def=gui)') parser.add_option('-a', '--anomaly',action='store_true',dest='anomaly', default=False, help='compute and plot relative anomaly in %') parser.add_option('-w', '--with', action='store',dest='var2', type="string", default=None, help='variable contoured') parser.add_option('--div', action='store',dest='ndiv', type="int", default=10, help='number of divisions in colorbar (def: 10)') parser.add_option('-F', '--first', action='store',dest='first', type="int", default=1, help='first subscript to plot (def: 1)') parser.add_option('--mult', action='store',dest='mult', type="float", default=1., help='a multiplicative factor to plotted field') parser.add_option('--title', action='store',dest='zetitle', type="string", default="fill",help='customize the whole title') #parser.add_option('-V', action='store', dest='comb', type="float", default=None, help='a defined combination of variables') parser.add_option('-O','--output', action='store',dest='output', type="string", default=None, help='Output file name') parser.add_option('--res', action='store',dest='res', type="float", default=200., help='Resolution for png outputs. --save png must be specified. (def=200.)') parser.add_option('--operation', action='store',dest='operation', type="string", default=None, help='Basic operation to perform between input file and a specified reference file. Available: addition "+", soustraction "-". Operation is done as: file1 +or- fileref. The reference file must be specified using -fref option') parser.add_option('--fref', action='store',dest='fref', type="string", default=None, help='Reference namefile for the --operation option.') parser.add_option('--mope', action='store',dest='vminope', type="float", default=0., help='bounding minimum value for inter-file operation') parser.add_option('--Mope', action='store',dest='vmaxope', type="float", default=0., help='bounding maximum value for inter-file operation') parser.add_option('--titleref', action='store',dest='titref', type="string", default="fill", help='title for the reference file. Default: title of figure (1)') parser.add_option('--xmax', action='store',dest='xmax', type="float", default=None, help='Maximum value for the y-axis in contour-plots. Default is max(xaxis).') parser.add_option('--ymax', action='store',dest='ymax', type="float", default=None, help='Maximum value for the y-axis in contour-plots Default is max(yaxis)') parser.add_option('--xmin', action='store',dest='xmin', type="float", default=None, help='Minimum value for the y-axis in contour-plots. Default is min(xaxis).') parser.add_option('--ymin', action='store',dest='ymin', type="float", default=None, help='Minimum value for the y-axis in contour-plots Default is min(yaxis)') parser.add_option('--inverty', action='store_true',dest='inverty', default=False, help='Force matplotlib.pyplot to revert the y-axis. Can be of use when plotting data along pressure levels. (pyplot naturally tend to plot the z-axis with increasing values)') parser.add_option('--logy', action='store_true',dest='logy', default=False, help='Set y-axis to logarithmic.') ############# T.N. changes #parser.add_option('-o','--operation',action='store',dest='operation',type="string", default=None ,help='matrix of operations between files (for now see code, sorry)') parser.add_option('--lat', action='append',dest='slat',type="string", default=None, help='slices along latitude. One value, or two values separated by comas for averaging') parser.add_option('--lon', action='append',dest='slon', type="string", default=None, help='slices along longitude. One value, or two values separated by comas for averaging') parser.add_option('--vert', action='append',dest='svert',type="string", default=None, help='slices along vertical axis. One value, or two values separated by comas for averaging') # quelles coordonnees ? parser.add_option('--time', action='append',dest='stime',type="string", default=None, help='slices along time. One value, or two values separated by comas for averaging') # quelles coordonnees ? (opt,args) = parser.parse_args() if opt.namefile is None: print "I want to eat one file at least ! Use winds.py -f name_of_my_file. Or type winds.py -h" exit() if opt.var is None and opt.anomaly is True: print "Cannot ask to compute anomaly if no variable is set" exit() print "Options:", opt # listvar = '' # if opt.var is None: # zerange = [-999999] # else: # zelen = len(opt.var) # zerange = range(zelen) # #if zelen == 1: listvar = opt.var[0] + ',' # #else : # for jjj in zerange: listvar += opt.var[jjj] + ',' # listvar = listvar[0:len(listvar)-1] # vmintab = adjust_length (opt.vmin, zelen) # vmaxtab = adjust_length (opt.vmax, zelen) ################################ ### General check if opt.fref is not None: if opt.operation is None: print "you must specify an operation when using a reference file" exit() if opt.operation is not None: if opt.fref is None: print "you must specifiy a reference file when using inter-file operations" exit() interpref=False if opt.fref is not None: if opt.operation is not None: if opt.interp is not None: interpref=True ################################ print "namefile, length", opt.namefile, len(opt.namefile) zeslat = readslices(opt.slat) zeslon = readslices(opt.slon) zesvert = readslices(opt.svert) zestime = readslices(opt.stime) print "slat,zeslat", opt.slat, zeslat print "slon,zeslon", opt.slon, zeslon print "svert,zesvert", opt.svert, zesvert print "stime,zestime", opt.stime, zestime for i in range(len(opt.namefile)): for j in range(len(opt.var)): zenamefiles = separatenames(opt.namefile[i]) print "zenamefiles", zenamefiles if opt.vmin is not None : zevmin = opt.vmin[min(i,len(opt.vmin)-1)] else: zevmin = None if opt.vmax is not None : zevmax = opt.vmax[min(i,len(opt.vmax)-1)] else: zevmax = None print "vmin, zevmin", opt.vmin, zevmin print "vmax, zevmax", opt.vmax, zevmax zevar = separatenames(opt.var[j]) zevars = zevar[j] zevar = zevar[0] print "var, zevar", opt.var, zevar #checkcoherence(len(zenamefiles),len(opt.slat),len(opt.slon),len(opt.stime)) zefile = zenamefiles[0] #zelevel = opt.nvert stralt = None #[lschar,zehour,zehourin] = getlschar ( zefile ) ## getlschar from wrfout (or simply return "" if another file) [lschar,zehour,zehourin] = ["",0,0] ## dummy inputnvert = separatenames(opt.nvert) if np.array(inputnvert).size == 1: zelevel = float(inputnvert[0]) ze_interp_levels = [-9999.] else: zelevel = -99. ze_interp_levels = np.linspace(float(inputnvert[0]),float(inputnvert[1]),float(inputnvert[2])) print 'level: ', zelevel print 'interp_levels: ',ze_interp_levels ##################################################### ### Call Fortran routines for vertical interpolations --> zrecast for GCM ? # if opt.interp is not None: # if zelevel == 0. and opt.interp == 4: zelevel = 0.010 # ### winds or no winds # if opt.winds : zefields = 'uvmet' # else : zefields = '' # ### var or no var # #if opt.var is None : pass # if zefields == '' : zefields = listvar # else : zefields = zefields + "," + listvar # if opt.var2 is not None : zefields = zefields + "," + opt.var2 # print zefields # zefile = api_onelevel ( path_to_input = '', \ # input_name = zefile, \ # fields = zefields, \ # interp_method = opt.interp, \ # interp_level = ze_interp_levels, \ # onelevel = zelevel, \ # nocall = opt.nocall ) # print zefile # zelevel = 0 ## so that zelevel could play again the role of nvert # A.C. ##################################################### ### Call Fortran routines for vertical interpolations --> zrecast if opt.interp is not None: interpolated_files="" interpolated_files=call_zrecast(interp_mode=opt.interp,\ input_name=zenamefiles,\ fields=zevars) zenamefiles=interpolated_files if interpref: interpolated_ref="" interpolated_ref=call_zrecast(interp_mode=opt.interp,\ input_name=[opt.fref],\ fields=zevars) reffile=interpolated_ref[0] else: reffile=opt.fref # Divers #################################################### zexaxis=[opt.xmin,opt.xmax] zeyaxis=[opt.ymin,opt.ymax] ############# ### Main call name = planetoplot (zenamefiles,level=int(zelevel),vertmode=opt.interp,\ proj=opt.proj,back=opt.back,target=opt.target,stride=opt.stride,var=zevar,\ numplot=opt.numplot,colorb=opt.colorb,winds=opt.winds,\ addchar=lschar,interv=[zehour,zehourin],vmin=zevmin,vmax=zevmax,\ tile=opt.tile,zoom=opt.zoom,display=opt.display,\ itstep=opt.itstep,hole=opt.hole,save=opt.save,\ anomaly=opt.anomaly,var2=opt.var2,ndiv=opt.ndiv,first=opt.first,\ mult=opt.mult,zetitle=opt.zetitle,\ slon=zeslon,slat=zeslat,svert=zesvert,stime=zestime,\ outputname=opt.output,resolution=opt.res,\ ope=opt.operation,fileref=reffile,minop=opt.vminope,maxop=opt.vmaxope,titleref=opt.titref,\ invert_y=opt.inverty,xaxis=zexaxis,yaxis=zeyaxis,ylog=opt.logy) print 'Done: '+name system("rm -f to_be_erased") ######################################################### ### Generate a .sh file with the used command saved in it command = "" for arg in sys.argv: command = command + arg + ' ' name = 'pycommand' f = open(name+'.sh', 'w') f.write(command)