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 mwrepjson ( python ) wrepjson ( magjson/magml )


For the needs of ecCharts and the epsgraph module, Magics can load input data  formatted in a specific WrepJSon format.

In future releases, Magics will accept more generic format.

Note
titleRestriction

As mentioned,  the format was designed for the epgram products only. For efficiency, Magics relies on perfectly formatted data.



Panel
titleQuick links

cloud_box.json : Example of input data for boxplotting

cloud_rose.json : Example of input data for Rose Plotting

wind_direction.json : Example of input data for wind direction

wave.json : Example of input data for wave plotting

Epsgram Examples : Examples of python scripts to demnostrate the facilities.



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Example of BoxPlot
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Example of Rose Plotting

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Example of Wind Direction plotting

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Example of Wave plotting

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Code Block
titleEps format needed for BoxPlotting
{
    // Values of the EPS-forecast for the parameter 164.128
	"164.128": {
		"1": [ 0, 0, .., 0, 0 ], 
		... // members 1 to 50 
        "50": [ 0, 0, .., 0, 0 ],
 		"forecast": [ 0, 0, .., 0, 0 ], // If the forecast is present it will be plotted of the 10 days epsgraph
		"control": [ 0, 0, .., 0, 0 ],  // If the control is present it will be plotted of the 10 days epsgraph
        "steps": [0, 12, ..., 234, 240] // Steps of the forecast
    },
    //Values of the EPS-forecast for another parameter for example 133.128.. This sequence can be repeated 
	"133.128": {
		"1": [ 0, 0, .., 0, 0 ], 
		... // members 1 to 50 
        "50": [ 0, 0, .., 0, 0 ],
 		"forecast": [ 0, 0, .., 0, 0 ], // If the forecast is present it will be plotted of the 10 days epsgraph
		"control": [ 0, 0, .., 0, 0 ],  // If the control is present it will be plotted of the 10 days epsgraph
        "steps": [0, 12, ..., 234, 240] // Steps of the forecast
    },
	 "date": "20120420", // Base date of the forecast.
	"time": "0000" // run of the forecast.
    "deterministic_height": 60.4558563232, // altitude of the grid-point for the deterministic model. Can be used to compute the temperature correction.
    "eps_height": 93.5405273438,// altitude of the grid-point for the eps model. Can be used to compute the temperature correction.
    "height": 61, // altitude of the point in real world. Can be used to compute the temperature correction.
    "land_sea_mask": 0.998962402344, // if < 0.5 we consider it is a sea point, Can be used in the title.
    "location": { // Information about the point, can be used in the title.
        "lat": 51.3883666992,
        "lon": 359.166656494
    } ,
    "points_along_meridian": 320 // Information displayed in the legend.

}

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Code Block
titleEps format needed for RosePlotting
{
    // Values of the EPS-forecast for the parameter 164.128
	"164.128": {
		"1": [ 0, 0, .., 0, 0 ], 
		... // values for the 8 octats of the Rose for each steps defined in steps[]
        "8": [ 0, 0, .., 0, 0 ],
        "steps": [0, 12, ..., 234, 240] // Steps of the forecast
    },
    //Values of the EPS-forecast for another parameter for example 133.128.. This sequence can be repeated 
	"133.128": {
		"1": [ 0, 0, .., 0, 0 ], 
		... // values for the 8 octats of the Rose for each steps defined in steps[]
        "8": [ 0, 0, .., 0, 0 ],	
        "steps": [0, 12, ..., 234, 240] // Steps of the forecast
    },
	 "date": "20120420", // Base date of the forecast.
	"time": "0000", // run of the forecast.   
    "height": 61, // altitude of the point in real world. Can be used to compute the temperature correction.
    "land_sea_mask": 0.998962402344, // if < 0.5 we consider it is a sea point, Can be used in the title.
    "location": { // Information about the point, can be used in the title.
        "lat": 51.3883666992,
        "lon": 359.166656494
    } ,
    "points_along_meridian": 320 // Information displayed in the legend.

}

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Code Block
titleEps format needed for RosePlottingWave Plotting
{
    //The Valueswave ofdistribution theis EPS-forecastdone forusing the eight parameter 164.128
	"164.128": {
		"1": [ 0, 0, .., 0, 0 ], 
		... // values for the 8 octats of the Rose for each steps defined in steps[]
        "8main directions:[east, nord, nord_east, nord_west, south, south_east, south_west, west]
// Each direction is itself split into 6 categories according the significant wave height, For example, for east, we have 
// [east_one, east_two, east_three, east_four, east_five, east_six]
// each octant is coloured based on the distribution of significant wave height associated with each mean wave direction
{
    // Values of the EPS-forecast for the parameter 230.240
	"230.240": {
	   "east_one": [ 0, 0, .., 0, 0 ], 
		... //values for the probability of having a "steps": [0, 12, ..., 234, 240] // Steps of the forecast
    },
    //Values of the EPS-forecast for another parameter for example 133.128.. This sequence can be repeated 
	"133.128": {
		"1easterly wave of force 1 for each steps defined in steps[],
	    "east_six": [ 0, 0, .., 0, 0 ], 
        "nord_one": [ 0, 0, .., 0, 0 ], 
		... // values for the 8 octats probability of having a northerly wave of theforce one Rose for each steps defined in steps[],
    	    "8nord_six": [ 0, 0, .., 0, 0 ],	 
        "steps": [0, 12, ..., 234, 240] // Steps of the forecast
    },
	 "date": "20120420", // Base date of the forecast.
	"time": "0000", // run of the forecast.   
    "height": 61, // altitude of the point in real world. Can be used to compute the temperature correction.
    "land_sea_mask": 0.998962402344, // if < 0.5 we consider it is a sea point, Can be used in the title.
    "location": { // Information about the point, can be used in the title.
        "lat": 51.3883666992,
        "lon": 359.166656494
    } ,
    "points_along_meridian": 320 // Information displayed in the legend.

}

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