source: trunk/UTIL/PYTHON/pp.py @ 874

#!/usr/bin/env python

### A. Spiga + T. Navarro + 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 gcm_transformations import call_zrecast
    from netCDF4 import Dataset
    from myplot import getlschar, separatenames, readslices, adjust_length, whatkindfile, errormess
    from os import system
    from planetoplot import planetoplot
    from myscript import getparseroptions
    import glob
    import numpy as np


    #############################
    ### Get options and variables
    parser = OptionParser() ; getparseroptions(parser) ; (opt,args) = parser.parse_args()
    if opt.file is None:                                errormess("I want to eat one file at least ! Use pp.py -f name_of_my_file. Or type pp.py -h")
    if opt.var is None and opt.anomaly is True:         errormess("Cannot ask to compute anomaly if no variable is set")
    if opt.fref is not None and opt.operat is None:     errormess("you must specify an operation when using a reference file")
    if opt.operat in ["+","-"] and opt.fref is None:    errormess("you must specifiy a reference file when using inter-file operations")
    if opt.fref is not None and opt.operat is not None and opt.itp is not None: interpref=True
    else:   interpref=False
    if opt.rate is not None:      opt.save = "avi"
    elif opt.save == "avi":       opt.rate = 8   ## this is a default value for -S avi
    if opt.save == "html":        opt.rate = -1  ## this is convenient because everything is done in planetoplot with mrate

    #############################
    ### Get infos about slices
    zeslat  = readslices(opt.slat) ; zeslon  = readslices(opt.slon) ; zesvert = readslices(opt.svert) ; zestime = readslices(opt.stime)

    reffile = opt.fref
    zexaxis = [opt.xmin,opt.xmax] ; zeyaxis=[opt.ymin,opt.ymax]

    #############################
    ### Catch multiple files
    if "*" in opt.file[0] or "?" in opt.file[0]: 
        yeah = glob.glob(opt.file[0]) ; yeah.sort()
        opt.file[0] = yeah[0] 
        for file in yeah[1:]: opt.file[0] = opt.file[0] + "," + file

    #############################
    ### 1. LOOP ON FILE LISTS TO BE PUT IN DIFFERENT FIGURES
    for i in range(len(opt.file)):

      zefiles = separatenames(opt.file[i])

      typefile = whatkindfile(Dataset(zefiles[0])) ; stralt = None
      if typefile in ["meso"]:          
          [lschar,zehour,zehourin] = getlschar ( zefiles[0] )
          if opt.var is None:  opt.var = ["HGT"] ; opt.nocolorb = True
      elif typefile in ["geo"]:
          lschar=""
          if opt.var is None:  opt.var = ["HGT_M"] ; opt.nocolorb = True
      else:                                      
          lschar="" 
          if opt.var is None:  
             opt.var = ["phisinit"] ; opt.clb = "nobar"
             ### temporaire... en attendant mieux.
             if opt.back == "titan": opt.var = ["phis"] ; opt.nocolorb = True

      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

      #############################
      ### 2. LOOP ON VAR LISTS TO BE PUT IN DIFFERENT FIGURES
      for j in range(len(opt.var)):

        zevars = separatenames(opt.var[j])

        inputnvert = separatenames(opt.lvl)
        if np.array(inputnvert).size == 1:
            zelevel = float(inputnvert[0])
            ze_interp_levels = [-9999.]
        elif np.array(inputnvert).size > 2:
            zelevel = -99.
            start = float(inputnvert[0])
            stop = float(inputnvert[1])
            if np.array(inputnvert).size == 2:  numsample = 20
            else:                               numsample = float(inputnvert[2])
            if stop > start:   
               ## altitude coordinates
               ze_interp_levels = np.linspace(start,stop,numsample)
            else:
               ## pressure coordinates
               ze_interp_levels = np.logspace(np.log10(start),np.log10(stop),numsample)

        ######################################################### 
        if opt.itp is not None:
         if opt.itp > 0:
          #####
          ##### MESOSCALE : written by AS
          #####
          if typefile in ["meso"]:
            if zelevel == 0. and opt.itp == 4:  zelevel = 0.010
            if np.array(inputnvert).size == 1:  zesvert = readslices([str(zelevel)])
            ### winds or no winds
            if opt.winds            :  zefields = 'uvmet'
            elif opt.var[j] in ['deltat','DELTAT'] : zefields = 'tk,TSURF'
            elif opt.var[j] in ['uv','UV','hodograph','hodograph_2'] : zefields = 'U,V'
            else                    :  zefields = ''
            ### var or no var
            if zefields == ''       :  zefields = opt.var[j] 
            else                    :  zefields = zefields + "," + opt.var[j]
            if opt.var2 is not None :  zefields = zefields + "," + opt.var2  
            ### call fortran routines
            for fff in range(len(zefiles)):
                newname = api_onelevel (  path_to_input   = '', \
                                               input_name      = zefiles[fff], \
                                               fields          = zefields, \
                                               interp_method   = opt.itp, \
                                               interp_level    = ze_interp_levels, \
                                               onelevel        = zelevel, \
                                               nocall          = opt.nocall )
                if fff == 0: zetab = newname 
                else:        zetab = np.append(zetab,newname)
            if interpref:
                reffile = api_onelevel (  path_to_input   = '', \
                                               input_name      = opt.fref, \
                                               fields          = zefields, \
                                               interp_method   = opt.itp, \
                                               interp_level    = ze_interp_levels, \
                                               onelevel        = zelevel, \
                                               nocall          = opt.nocall )
            zefiles = zetab #; print zefiles
            zelevel = 0 ## so that zelevel could play again the role of nvert
          #####
          ##### GCM : written by AC
          #####
          elif typefile == "gcm":
            inputvar = zevars
            if opt.var2 is not None : inputvar = np.append(inputvar,opt.var2)
            interpolated_files=""
            interpolated_files=call_zrecast(interp_mode=opt.itp,\
                    input_name=zefiles,\
                    fields=inputvar,\
                    limites = ze_interp_levels,\
                    predefined=opt.intas)

            zefiles=interpolated_files
            if interpref:
               interpolated_ref=""
               interpolated_ref=call_zrecast(interp_mode=opt.itp,\
                    input_name=[opt.fref],\
                    fields=zevars,\
                    predefined=opt.intas)

               reffile=interpolated_ref[0]
          else:
            print "type not supported"
            exit()

        #############
        ### Main call
        name = planetoplot (zefiles,level=int(zelevel),vertmode=opt.itp,\
                proj=opt.proj,back=opt.back,target=opt.tgt,stride=opt.ste,var=zevars,\
                clb=separatenames(opt.clb),winds=opt.winds,\
                addchar=lschar,vmin=zevmin,vmax=zevmax,\
                tile=opt.tile,zoom=opt.zoom,display=opt.display,\
                hole=opt.hole,save=opt.save,\
                anomaly=opt.anomaly,var2=opt.var2,ndiv=opt.ndiv,\
                mult=opt.mult,add=opt.add,zetitle=separatenames(opt.zetitle),\
                slon=zeslon,slat=zeslat,svert=zesvert,stime=zestime,\
                outputname=opt.out,resolution=opt.res,\
                ope=opt.operat,fileref=reffile,minop=opt.vminope,maxop=opt.vmaxope,titleref=opt.titref,\
                invert_y=opt.inverty,xaxis=zexaxis,yaxis=zeyaxis,ylog=opt.logy,xlog=opt.logx,yintegral=opt.column,\
                blat=opt.blat,blon=opt.blon,tsat=opt.tsat,flagnolow=opt.nolow,\
                mrate=opt.rate,mquality=opt.quality,trans=opt.trans,zarea=opt.area,axtime=opt.axtime,\
                redope=opt.redope,seevar=opt.seevar,xlab=opt.xlab,ylab=opt.ylab,lbls=separatenames(opt.labels),\
                lstyle=separatenames(opt.linestyle),cross=readslices(opt.mark),markdevil=opt.mdevil,facwind=opt.facwind,\
                trycol=opt.trycol,streamflag=opt.stream,nocolorb=opt.nocolorb,analysis=opt.analysis)
        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 + ' '
    #if typefile not in ["meso","mesoapi"]: name = 'pycommand'
    if opt.save == "gui":    name = 'pycommand'
    elif opt.save == "html": system("cat $PYTHONPATH/header.html > anim.html ; cat zepics >> anim.html ; cat $PYTHONPATH/body.html >> anim.html ; rm -rf zepics "+name+" ; mkdir "+name+" ; mv anim.html image*png "+name) 
    f = open(name+'.sh', 'w')
    f.write(command)

    #print "********** OPTIONS: ", opt
    print "********************************************************** END"