USAGE

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Usage:  mapper.py [-h]
        [-p projection] [-a actor]
        [-n levels_nb] [-l min:max:delta]
        [--bg r,g,b] [--fg r,g,b]
        [--camera camera_object_file] [--color spectrum_color_file]
        [--kindex index] [--lindex index]
        [--continents] [--continents_file file] [--continents_color r,g,b] [--continents_width width]
        [--boundaries] [--boundaries_color r,g,b] [--boundaries_width width]
        [--equator] [--equator_color r,g,b] [--equator_width width]
        [--grid] [--grid_color r,g,b] [--grid_width width] [--grid_delta delta]
        [--verbose] [--prefix prefixfilename] [--offscreen] [-x] [--interface]
        [--gridfile gridCF_file]
        var_file var
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Options:
        -h, -?, --help, -help
                Print this manual
        -x, --interface
                Run the application with the GUI interface
        -p, --projection
                Projection to choose in (linear,orthographic)
        -a, --actor
                Actor to choose in :
                        isofill,cell,cellbounds,isoline1,isoline2
                Other accepted syntax are:
                        isofilled,cells,,cellsbounds,isolines1,isolines2
        -v, --verbose
                Verbose mode
        -n, --levels_nb
                Number of levels should be in [3:100] 
        -l, --levels
                Levels expressed as minimum:maximum:delta
                Example: -l 2:32:4 from 2 to 32 by step of 4
                         -l 0:0:4 from min to max by step of 4
        --bg, --background
                Background color expressed as red, green, blue values in [0:1]
                Example: --bg 0.3,0.3,0.3
        --fg, --foreground
                Foreground color expressed as red, green, blue values in [0:1]
                Example: --fg 1.0,1.0,1.0
        --op, --operation
                Operation to apply on variable (use quote)
                Example: --op 'var*86400'
                         --op '(var*100)+273.15'
        --camera
                Camera object file
        --color
                Spectrum color file
                This file follows the coding of the ferret percent method which
                defines points along an abstract path in RGB color space that runs
                from 0 to 100 percent. Search Palette/by_percent in
                http://ferret.wrc.noaa.gov/Ferret/Documentation
        --kindex
                Index for the 3th dimension (vertical axis)
                of the variable to plot [1:n]
        --lindex
                Index for the 4th dimension (time axis)
                of the variable to plot [1:n]
        --boundaries, --continents, --equator, --grid
                Drawn if this option is present
        --boundaries_color, --continents_color, --equator_color, --grid_color
                Color expressed as red, green, blue values in [0:1]
                Example: --boundaries_color 0.,0.,0.3
        --boundaries_width, --continents_width, --equator_width, --grid_width
                Lines width expressed in [1:5]
        --continents_file
                NetCDF continents file (CONT_LON,CONT_LAT variables)
        --grid_delta
                Delta for grid lines (default=30)
        --prefix
                Filename prefix used when PNG and PDF file
                are saved (default=picture)
        --gridfile
                NetCDF file at the CF convention from where the mesh is read.
                If present, the "mask" variable is read and used in combinaison
                with the mask deduced from the variable.
                If gridfile not present, use only self descriptions of the variable.
        --ratioxy
                Set the ratio between height and width
                for linear projection (default=1.0)
        --offscreen
                Produce a PNG and a PDF file in a offscreen mode