julia_wasm_utils.js

export function MallocArray(typearray,memory,base,size) {
    // number of elements in array
    let len = size.reduce((a, b)=> a*b, 1);

    // pointer (Int32), length (Int32), size1 (Int32), size2, ...
    // where
    // length = size1*size2*...
    let metadata = new Int32Array(memory.buffer, base[0], 2 + size.length);
    base[0] += metadata.byteLength;
    metadata.set([base[0], len].concat(size));

    const data = new typearray(memory.buffer, base[0], len);
    base[0] += data.byteLength;

    return [metadata.byteOffset, data];
}


export function MallocArray2(typearray,memory,base,size,elsize4) {
    // number of elements in array
    let len = size.reduce((a, b)=> a*b, 1);

    // pointer (Int32), length (Int32), size1 (Int32), size2, ...
    // where
    // length = size1*size2*...
    let metadata = new Int32Array(memory.buffer, base[0], 2 + size.length);
    base[0] += metadata.byteLength;
    metadata.set([base[0], len].concat(size));

    const data = new typearray(memory.buffer, base[0], len*elsize4);
    base[0] += data.byteLength;

    return [metadata.byteOffset, data];
}



export function rgb(r, g, b){
    return `rgb(${r}, ${g}, ${b})`
}


export function clamp(num, min, max) {
    return Math.min(Math.max(num, min), max);
}


export function ticks(min,max,n) {
  // a least 2 ticks
    if (n<2) {
        n = 2;
    }

    let range = max-min;
    let dt = range/n;

    // transform dt in "scientific notation"
    // dt = sdt * 10^log10(base)

    let nexp = Math.floor(Math.log10(dt));
    let base = Math.pow(10,nexp);
    let sdt = dt/base;

    // pefered increments

    if (sdt <= 1.5) {
        sdt = 1;
    }
    else if (sdt < 2.5) {
        sdt = 2;
    }
    else if (sdt <= 4.) {
        sdt = 3;
    }
    else if (sdt <= 7.) {
        sdt = 5;
    }
    else {
        sdt = 10;
    }

    dt = sdt * base;

    // the first label will be:  ceil(min/dt)*dt
    // the last label will be: floor(max/dt)*dt

    let t0 = Math.ceil(min/dt)*dt;

    // the difference between first and last label
    // gives the number of labels

    let nt = Math.floor(max/dt) - Math.ceil(min/dt) + 1;

    let t = Array(nt);

    for(let i=0; i<nt;i++) {
        //t[i] = t0 + i*dt;
        // reduce rounding errors
        t[i] = Math.round((t0 + i*dt + Number.EPSILON)/base)*base;
        if (Math.abs(t[i]) < 1e-14) {
            t[i]=0;
        }
  }

  return t;

}


// origin of context should be lower-left
export function pcolor(ctx,sz,pressure,{
    resx = 1,
    resy = 1,
    pmin = null,
    pmax = null,
    cmap = turbo_colormap,
    mask = null
} = {}) {

    if (typeof cmap === 'string' || cmap instanceof String) {
        cmap = colormaps[cmap];
    }

    ctx.save();

    for (let i=0; i < sz[0]; i++) {
        for (let j=0; j < sz[1]; j++) {
            let ij = i + sz[0] * j;
            if ((mask == null) || (mask[ij] == 1)) {
                let ind = Math.floor(255 * clamp((pressure[ij] - pmin) / (pmax-pmin),0,1));
                let color = cmap[ind];
                ctx.fillStyle = rgb(255*color[0],255*color[1],255*color[2]);
            }
            else {
                ctx.fillStyle = rgb(255,255,255);
            }
            ctx.fillRect(resx*i, resy*j, resx, resy);
        }
    }

    ctx.restore();
}

export function quiver(ctx,sz,u,v,{
    resx = 1,
    resy = 1,
    subsample = 1, scale = 1, a = 0.7, b = 0.2, min = 0, mask = null} = {}) {

    ctx.save();

    for (let i=0; i < sz[0]; i+=subsample) {
        for (let j=0; j < sz[1]; j+=subsample) {
            let ij = i + sz[0] * j;
            if ((mask == null) || (mask[ij] == 1)) {
                let uij = 0.5 * (u[i + (sz[0]+1) * j] + u[i+1 + (sz[0]+1) * j]);
                let vij = 0.5 * (v[i + sz[0] * j]     + v[i + sz[0] * (j+1)]);

                if (uij*uij + vij*vij >= min*min) {
                    let um = scale * uij;
                    let vm = scale * vij;
                    let x0 = resx*(i+0.5);
                    let y0 = resy*(j+0.5);
                    ctx.beginPath();
                    ctx.moveTo(x0, y0);
                    ctx.lineTo(x0 + um, y0 + vm);
                    ctx.stroke();

                    ctx.beginPath();
                    ctx.moveTo(x0 + a*um - b*vm, y0  + a*vm + b*um);
                    ctx.lineTo(x0 + um, y0 + vm);
                    ctx.lineTo(x0 + a*um + b*vm, y0  + a*vm - b*um);
                    ctx.stroke();
                }
            }
        }
    }
    ctx.restore();
}

function range(data) {
    return [Math.min(...data),Math.max(...data)];
}

function combine_lim(lim1,lim2) {
    return [Math.min(lim1[0],lim2[0]),Math.max(lim1[1],lim2[1])];
}

export class Axis {
    constructor(canvas,x,y,width,height) {
        let ctx = canvas.getContext("2d");
        this.canvas = canvas;
        this.ctx = ctx;
        this.x = x;
        this.y = y;
        this.width = width;
        this.height = height;

        this._xlim = [Infinity,-Infinity];
        this._ylim = [Infinity,-Infinity];
        this._clim = [Infinity,-Infinity];

        this.xticks_automatic = true;
        this.yticks_automatic = true;

        this.xlim_automatic = true;
        this.ylim_automatic = true;
        this.clim_automatic = true;

        this.ticks_fontsize = 12; // px
        this.ticks_min_space = 5; // px
        this.ticks_max_number = 6;
        this.ticks_font = "sans-serif";
        this.yticks_len = 5;
        this.text_gap = 5;

        this.items = [];
    }

    get resx() {
        return this.width / (this.xlim[1]-this.xlim[0]);
    }

    get resy() {
        return this.height / (this.ylim[1]-this.ylim[0]);
    }

    limite(prop) {
        let r = [Infinity,-Infinity]
        for (const item of this.items) {
            if (item[prop]) {
                r = combine_lim(r,item[prop])
            }
        }
        return r;
    }

    get xlim() {
        if (this.xlim_automatic)
            return this.limite("x")
        else
            return this._xlim;
    }

    set xlim(v) {
        this.xlim_automatic = false;
        this._xlim = v;
    }

    get ylim() {
        if (this.ylim_automatic)
            return this.limite("y")
        else
            return this._ylim;
    }

    set ylim(v) {
        this.ylim_automatic = false;
        this._ylim = v;
    }

    get clim() {
        if (this.clim_automatic)
            return this.limite("c")
        else
            return this._clim;
    }

    set clim(v) {
        this.clim_automatic = false;
        this._clim = v;
    }

    set xticks(v) {
        this.xticks_automatic = false;
        this._xticks = v;
    }

    clear() {
        this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
        this.items = [];
    }

    pcolor(sz,scalar,options) {
        let crange;
        options.x = options.x || [0,sz[0]];
        options.y = options.y || [0,sz[1]];
        this.cmap = options.cmap || "turbo";

        if (options.pmin !== undefined && options.pmax !== undefined) {
            crange = [options.pmin,options.pmax];
        }
        else {
            crange = range(scalar);
        }

        let item = {x: options.x, y: options.y, c: crange};
        this.items.push(item);

        options.pmin = this.clim[0];
        options.pmax = this.clim[1];
        options.resx = this.resx * (options.x[1]-options.x[0])/sz[0];
        options.resy = this.resy * (options.y[1]-options.y[0])/sz[1];

        this.ctx.save();
        //this.ctx.scale(1, -1);
        this.ctx.transform(1, 0, 0, -1, 0, this.canvas.height)
        this.ctx.translate(this.x, this.y);
        pcolor(this.ctx,sz,scalar,options);
        this.ctx.restore();

    }

    quiver(sz,u,v,options) {
        options.resx = this.resx;
        options.resy = this.resy;

        this.ctx.save();
        this.ctx.transform(1, 0, 0, -1, 0, this.canvas.height)
        this.ctx.translate(this.x, this.y);
        quiver(this.ctx,sz,u,v,options);
        this.ctx.restore();
    }

    draw_axes() {
        this.ctx.save();
        this.ctx.transform(1, 0, 0, -1, 0, this.canvas.height)
        this.ctx.translate(this.x, this.y);
        this.ctx.lineWidth = 1;

        this.ctx.beginPath();
        this.ctx.rect(0, 0, this.width, this.height);
        this.ctx.stroke();

        this.ctx.scale(1, -1);

        let yticks = ticks(this.ylim[0],this.ylim[1],Math.min(
            this.height / (this.ticks_min_space+this.ticks_fontsize),
            this.ticks_max_number
        ));
        this.ctx.textBaseline = 'middle';
        this.ctx.font = `${this.ticks_fontsize}px ${this.ticks_font}`;

        for (let i = 0; i < yticks.length; i++) {
            let y = -this.height * (yticks[i]-this.ylim[0])/(this.ylim[1]-this.ylim[0]);
            this.ctx.beginPath();
            this.ctx.moveTo(this.width - this.yticks_len, y);
            this.ctx.lineTo(this.width, y);
            this.ctx.stroke();

            this.ctx.fillText(yticks[i], this.width + this.text_gap, y);
        }
        this.ctx.restore();
    }

    colorbar(cb_ax) {
        const cb_data = new Float32Array(cb_ax.height);
        let clim = this.clim;
        if (clim[0] > clim[1]) {
            return
        }

        for (let i = 0; i < cb_data.length; i++) {
            cb_data[i] = clim[0] + i * (clim[1]-clim[0])/(cb_data.length-1)
        }

        cb_ax.items = [];
        cb_ax.ylim = clim;
        cb_ax.pcolor([1,cb_data.length],cb_data,{
            x: [0,1],
            y: clim,
            cmap: this.cmap});
        cb_ax.xticks = [];
        cb_ax.draw_axes();
    }


    mouse_edit_mask(erase_elem,pen_size_elem,mask,sz) {
        let mouse_button_down = false;
        let ax = this;

        function handle_mouse(e) {
            var flags = e.buttons !== undefined ? e.buttons : e.which;

            mouse_button_down = (flags & 1) === 1;

            if (!mouse_button_down) {
                return
            }

            let resx = ax.resx;
            let resy = ax.resy;

            // y-axis is up
            var rect = e.target.getBoundingClientRect();
            var x = e.clientX - rect.left;   // x position within the element
            var y = rect.bottom - e.clientY; // y position within the element
            //var y = e.clientY - rect.top; // y position within the element

            let erase = erase_elem.checked;
            let pen_size = parseFloat(pen_size_elem.value);

            // do not change boundary walls
            for (let i=1; i < sz[0]; i++) {
                for (let j=1; j < sz[1]-1; j++) {
                    let dx = (resx*i - x);
                    let dy = (resy*j - y);
                    if (dx*dx + dy*dy < pen_size*pen_size) {
                        let ij = i + sz[0] * j;
                        mask[i + sz[0] * j] = erase;
                    }
                }
            }

        }

        this.canvas.addEventListener("mousedown", handle_mouse);
        this.canvas.addEventListener("mousemove", handle_mouse);
        this.canvas.addEventListener("mouseup", handle_mouse);
    }
}



export function color(v,vmin,vmax,{cmap=turbo_colormap} = {}) {
    let ind = Math.floor(255 * clamp((v - vmin) / (vmax-vmin),0,1));
    let color = cmap[ind];
    return rgb(255*color[0],255*color[1],255*color[2]);
}

// turbo_colormap from https://gist.github.com/mikhailov-work/ee72ba4191942acecc03fe6da94fc73f
// # Copyright 2019 Google LLC.
// # SPDX-License-Identifier: Apache-2.0
// # Author: Anton Mikhailov
const turbo_colormap = [[0.18995,0.07176,0.23217],[0.19483,0.08339,0.26149],[0.19956,0.09498,0.29024],[0.20415,0.10652,0.31844],[0.20860,0.11802,0.34607],[0.21291,0.12947,0.37314],[0.21708,0.14087,0.39964],[0.22111,0.15223,0.42558],[0.22500,0.16354,0.45096],[0.22875,0.17481,0.47578],[0.23236,0.18603,0.50004],[0.23582,0.19720,0.52373],[0.23915,0.20833,0.54686],[0.24234,0.21941,0.56942],[0.24539,0.23044,0.59142],[0.24830,0.24143,0.61286],[0.25107,0.25237,0.63374],[0.25369,0.26327,0.65406],[0.25618,0.27412,0.67381],[0.25853,0.28492,0.69300],[0.26074,0.29568,0.71162],[0.26280,0.30639,0.72968],[0.26473,0.31706,0.74718],[0.26652,0.32768,0.76412],[0.26816,0.33825,0.78050],[0.26967,0.34878,0.79631],[0.27103,0.35926,0.81156],[0.27226,0.36970,0.82624],[0.27334,0.38008,0.84037],[0.27429,0.39043,0.85393],[0.27509,0.40072,0.86692],[0.27576,0.41097,0.87936],[0.27628,0.42118,0.89123],[0.27667,0.43134,0.90254],[0.27691,0.44145,0.91328],[0.27701,0.45152,0.92347],[0.27698,0.46153,0.93309],[0.27680,0.47151,0.94214],[0.27648,0.48144,0.95064],[0.27603,0.49132,0.95857],[0.27543,0.50115,0.96594],[0.27469,0.51094,0.97275],[0.27381,0.52069,0.97899],[0.27273,0.53040,0.98461],[0.27106,0.54015,0.98930],[0.26878,0.54995,0.99303],[0.26592,0.55979,0.99583],[0.26252,0.56967,0.99773],[0.25862,0.57958,0.99876],[0.25425,0.58950,0.99896],[0.24946,0.59943,0.99835],[0.24427,0.60937,0.99697],[0.23874,0.61931,0.99485],[0.23288,0.62923,0.99202],[0.22676,0.63913,0.98851],[0.22039,0.64901,0.98436],[0.21382,0.65886,0.97959],[0.20708,0.66866,0.97423],[0.20021,0.67842,0.96833],[0.19326,0.68812,0.96190],[0.18625,0.69775,0.95498],[0.17923,0.70732,0.94761],[0.17223,0.71680,0.93981],[0.16529,0.72620,0.93161],[0.15844,0.73551,0.92305],[0.15173,0.74472,0.91416],[0.14519,0.75381,0.90496],[0.13886,0.76279,0.89550],[0.13278,0.77165,0.88580],[0.12698,0.78037,0.87590],[0.12151,0.78896,0.86581],[0.11639,0.79740,0.85559],[0.11167,0.80569,0.84525],[0.10738,0.81381,0.83484],[0.10357,0.82177,0.82437],[0.10026,0.82955,0.81389],[0.09750,0.83714,0.80342],[0.09532,0.84455,0.79299],[0.09377,0.85175,0.78264],[0.09287,0.85875,0.77240],[0.09267,0.86554,0.76230],[0.09320,0.87211,0.75237],[0.09451,0.87844,0.74265],[0.09662,0.88454,0.73316],[0.09958,0.89040,0.72393],[0.10342,0.89600,0.71500],[0.10815,0.90142,0.70599],[0.11374,0.90673,0.69651],[0.12014,0.91193,0.68660],[0.12733,0.91701,0.67627],[0.13526,0.92197,0.66556],[0.14391,0.92680,0.65448],[0.15323,0.93151,0.64308],[0.16319,0.93609,0.63137],[0.17377,0.94053,0.61938],[0.18491,0.94484,0.60713],[0.19659,0.94901,0.59466],[0.20877,0.95304,0.58199],[0.22142,0.95692,0.56914],[0.23449,0.96065,0.55614],[0.24797,0.96423,0.54303],[0.26180,0.96765,0.52981],[0.27597,0.97092,0.51653],[0.29042,0.97403,0.50321],[0.30513,0.97697,0.48987],[0.32006,0.97974,0.47654],[0.33517,0.98234,0.46325],[0.35043,0.98477,0.45002],[0.36581,0.98702,0.43688],[0.38127,0.98909,0.42386],[0.39678,0.99098,0.41098],[0.41229,0.99268,0.39826],[0.42778,0.99419,0.38575],[0.44321,0.99551,0.37345],[0.45854,0.99663,0.36140],[0.47375,0.99755,0.34963],[0.48879,0.99828,0.33816],[0.50362,0.99879,0.32701],[0.51822,0.99910,0.31622],[0.53255,0.99919,0.30581],[0.54658,0.99907,0.29581],[0.56026,0.99873,0.28623],[0.57357,0.99817,0.27712],[0.58646,0.99739,0.26849],[0.59891,0.99638,0.26038],[0.61088,0.99514,0.25280],[0.62233,0.99366,0.24579],[0.63323,0.99195,0.23937],[0.64362,0.98999,0.23356],[0.65394,0.98775,0.22835],[0.66428,0.98524,0.22370],[0.67462,0.98246,0.21960],[0.68494,0.97941,0.21602],[0.69525,0.97610,0.21294],[0.70553,0.97255,0.21032],[0.71577,0.96875,0.20815],[0.72596,0.96470,0.20640],[0.73610,0.96043,0.20504],[0.74617,0.95593,0.20406],[0.75617,0.95121,0.20343],[0.76608,0.94627,0.20311],[0.77591,0.94113,0.20310],[0.78563,0.93579,0.20336],[0.79524,0.93025,0.20386],[0.80473,0.92452,0.20459],[0.81410,0.91861,0.20552],[0.82333,0.91253,0.20663],[0.83241,0.90627,0.20788],[0.84133,0.89986,0.20926],[0.85010,0.89328,0.21074],[0.85868,0.88655,0.21230],[0.86709,0.87968,0.21391],[0.87530,0.87267,0.21555],[0.88331,0.86553,0.21719],[0.89112,0.85826,0.21880],[0.89870,0.85087,0.22038],[0.90605,0.84337,0.22188],[0.91317,0.83576,0.22328],[0.92004,0.82806,0.22456],[0.92666,0.82025,0.22570],[0.93301,0.81236,0.22667],[0.93909,0.80439,0.22744],[0.94489,0.79634,0.22800],[0.95039,0.78823,0.22831],[0.95560,0.78005,0.22836],[0.96049,0.77181,0.22811],[0.96507,0.76352,0.22754],[0.96931,0.75519,0.22663],[0.97323,0.74682,0.22536],[0.97679,0.73842,0.22369],[0.98000,0.73000,0.22161],[0.98289,0.72140,0.21918],[0.98549,0.71250,0.21650],[0.98781,0.70330,0.21358],[0.98986,0.69382,0.21043],[0.99163,0.68408,0.20706],[0.99314,0.67408,0.20348],[0.99438,0.66386,0.19971],[0.99535,0.65341,0.19577],[0.99607,0.64277,0.19165],[0.99654,0.63193,0.18738],[0.99675,0.62093,0.18297],[0.99672,0.60977,0.17842],[0.99644,0.59846,0.17376],[0.99593,0.58703,0.16899],[0.99517,0.57549,0.16412],[0.99419,0.56386,0.15918],[0.99297,0.55214,0.15417],[0.99153,0.54036,0.14910],[0.98987,0.52854,0.14398],[0.98799,0.51667,0.13883],[0.98590,0.50479,0.13367],[0.98360,0.49291,0.12849],[0.98108,0.48104,0.12332],[0.97837,0.46920,0.11817],[0.97545,0.45740,0.11305],[0.97234,0.44565,0.10797],[0.96904,0.43399,0.10294],[0.96555,0.42241,0.09798],[0.96187,0.41093,0.09310],[0.95801,0.39958,0.08831],[0.95398,0.38836,0.08362],[0.94977,0.37729,0.07905],[0.94538,0.36638,0.07461],[0.94084,0.35566,0.07031],[0.93612,0.34513,0.06616],[0.93125,0.33482,0.06218],[0.92623,0.32473,0.05837],[0.92105,0.31489,0.05475],[0.91572,0.30530,0.05134],[0.91024,0.29599,0.04814],[0.90463,0.28696,0.04516],[0.89888,0.27824,0.04243],[0.89298,0.26981,0.03993],[0.88691,0.26152,0.03753],[0.88066,0.25334,0.03521],[0.87422,0.24526,0.03297],[0.86760,0.23730,0.03082],[0.86079,0.22945,0.02875],[0.85380,0.22170,0.02677],[0.84662,0.21407,0.02487],[0.83926,0.20654,0.02305],[0.83172,0.19912,0.02131],[0.82399,0.19182,0.01966],[0.81608,0.18462,0.01809],[0.80799,0.17753,0.01660],[0.79971,0.17055,0.01520],[0.79125,0.16368,0.01387],[0.78260,0.15693,0.01264],[0.77377,0.15028,0.01148],[0.76476,0.14374,0.01041],[0.75556,0.13731,0.00942],[0.74617,0.13098,0.00851],[0.73661,0.12477,0.00769],[0.72686,0.11867,0.00695],[0.71692,0.11268,0.00629],[0.70680,0.10680,0.00571],[0.69650,0.10102,0.00522],[0.68602,0.09536,0.00481],[0.67535,0.08980,0.00449],[0.66449,0.08436,0.00424],[0.65345,0.07902,0.00408],[0.64223,0.07380,0.00401],[0.63082,0.06868,0.00401],[0.61923,0.06367,0.00410],[0.60746,0.05878,0.00427],[0.59550,0.05399,0.00453],[0.58336,0.04931,0.00486],[0.57103,0.04474,0.00529],[0.55852,0.04028,0.00579],[0.54583,0.03593,0.00638],[0.53295,0.03169,0.00705],[0.51989,0.02756,0.00780],[0.50664,0.02354,0.00863],[0.49321,0.01963,0.00955],[0.47960,0.01583,0.01055]];

// From Matplotlib
const viridis_colormap = [
[0.267004,0.004874,0.329415],[0.26851,0.009605,0.335427],[0.269944,0.014625,0.341379],[0.271305,0.019942,0.347269],[0.272594,0.025563,0.353093],[0.273809,0.031497,0.358853],[0.274952,0.037752,0.364543],[0.276022,0.044167,0.370164],[0.277018,0.050344,0.375715],[0.277941,0.056324,0.381191],[0.278791,0.062145,0.386592],[0.279566,0.067836,0.391917],[0.280267,0.073417,0.397163],[0.280894,0.078907,0.402329],[0.281446,0.08432,0.407414],[0.281924,0.089666,0.412415],[0.282327,0.094955,0.417331],[0.282656,0.100196,0.42216],[0.28291,0.105393,0.426902],[0.283091,0.110553,0.431554],[0.283197,0.11568,0.436115],[0.283229,0.120777,0.440584],[0.283187,0.125848,0.44496],[0.283072,0.130895,0.449241],[0.282884,0.13592,0.453427],[0.282623,0.140926,0.457517],[0.28229,0.145912,0.46151],[0.281887,0.150881,0.465405],[0.281412,0.155834,0.469201],[0.280868,0.160771,0.472899],[0.280255,0.165693,0.476498],[0.279574,0.170599,0.479997],[0.278826,0.17549,0.483397],[0.278012,0.180367,0.486697],[0.277134,0.185228,0.489898],[0.276194,0.190074,0.493001],[0.275191,0.194905,0.496005],[0.274128,0.199721,0.498911],[0.273006,0.20452,0.501721],[0.271828,0.209303,0.504434],[0.270595,0.214069,0.507052],[0.269308,0.218818,0.509577],[0.267968,0.223549,0.512008],[0.26658,0.228262,0.514349],[0.265145,0.232956,0.516599],[0.263663,0.237631,0.518762],[0.262138,0.242286,0.520837],[0.260571,0.246922,0.522828],[0.258965,0.251537,0.524736],[0.257322,0.25613,0.526563],[0.255645,0.260703,0.528312],[0.253935,0.265254,0.529983],[0.252194,0.269783,0.531579],[0.250425,0.27429,0.533103],[0.248629,0.278775,0.534556],[0.246811,0.283237,0.535941],[0.244972,0.287675,0.53726],[0.243113,0.292092,0.538516],[0.241237,0.296485,0.539709],[0.239346,0.300855,0.540844],[0.237441,0.305202,0.541921],[0.235526,0.309527,0.542944],[0.233603,0.313828,0.543914],[0.231674,0.318106,0.544834],[0.229739,0.322361,0.545706],[0.227802,0.326594,0.546532],[0.225863,0.330805,0.547314],[0.223925,0.334994,0.548053],[0.221989,0.339161,0.548752],[0.220057,0.343307,0.549413],[0.21813,0.347432,0.550038],[0.21621,0.351535,0.550627],[0.214298,0.355619,0.551184],[0.212395,0.359683,0.55171],[0.210503,0.363727,0.552206],[0.208623,0.367752,0.552675],[0.206756,0.371758,0.553117],[0.204903,0.375746,0.553533],[0.203063,0.379716,0.553925],[0.201239,0.38367,0.554294],[0.19943,0.387607,0.554642],[0.197636,0.391528,0.554969],[0.19586,0.395433,0.555276],[0.1941,0.399323,0.555565],[0.192357,0.403199,0.555836],[0.190631,0.407061,0.556089],[0.188923,0.41091,0.556326],[0.187231,0.414746,0.556547],[0.185556,0.41857,0.556753],[0.183898,0.422383,0.556944],[0.182256,0.426184,0.55712],[0.180629,0.429975,0.557282],[0.179019,0.433756,0.55743],[0.177423,0.437527,0.557565],[0.175841,0.44129,0.557685],[0.174274,0.445044,0.557792],[0.172719,0.448791,0.557885],[0.171176,0.45253,0.557965],[0.169646,0.456262,0.55803],[0.168126,0.459988,0.558082],[0.166617,0.463708,0.558119],[0.165117,0.467423,0.558141],[0.163625,0.471133,0.558148],[0.162142,0.474838,0.55814],[0.160665,0.47854,0.558115],[0.159194,0.482237,0.558073],[0.157729,0.485932,0.558013],[0.15627,0.489624,0.557936],[0.154815,0.493313,0.55784],[0.153364,0.497,0.557724],[0.151918,0.500685,0.557587],[0.150476,0.504369,0.55743],[0.149039,0.508051,0.55725],[0.147607,0.511733,0.557049],[0.14618,0.515413,0.556823],[0.144759,0.519093,0.556572],[0.143343,0.522773,0.556295],[0.141935,0.526453,0.555991],[0.140536,0.530132,0.555659],[0.139147,0.533812,0.555298],[0.13777,0.537492,0.554906],[0.136408,0.541173,0.554483],[0.135066,0.544853,0.554029],[0.133743,0.548535,0.553541],[0.132444,0.552216,0.553018],[0.131172,0.555899,0.552459],[0.129933,0.559582,0.551864],[0.128729,0.563265,0.551229],[0.127568,0.566949,0.550556],[0.126453,0.570633,0.549841],[0.125394,0.574318,0.549086],[0.124395,0.578002,0.548287],[0.123463,0.581687,0.547445],[0.122606,0.585371,0.546557],[0.121831,0.589055,0.545623],[0.121148,0.592739,0.544641],[0.120565,0.596422,0.543611],[0.120092,0.600104,0.54253],[0.119738,0.603785,0.5414],[0.119512,0.607464,0.540218],[0.119423,0.611141,0.538982],[0.119483,0.614817,0.537692],[0.119699,0.61849,0.536347],[0.120081,0.622161,0.534946],[0.120638,0.625828,0.533488],[0.12138,0.629492,0.531973],[0.122312,0.633153,0.530398],[0.123444,0.636809,0.528763],[0.12478,0.640461,0.527068],[0.126326,0.644107,0.525311],[0.128087,0.647749,0.523491],[0.130067,0.651384,0.521608],[0.132268,0.655014,0.519661],[0.134692,0.658636,0.517649],[0.137339,0.662252,0.515571],[0.14021,0.665859,0.513427],[0.143303,0.669459,0.511215],[0.146616,0.67305,0.508936],[0.150148,0.676631,0.506589],[0.153894,0.680203,0.504172],[0.157851,0.683765,0.501686],[0.162016,0.687316,0.499129],[0.166383,0.690856,0.496502],[0.170948,0.694384,0.493803],[0.175707,0.6979,0.491033],[0.180653,0.701402,0.488189],[0.185783,0.704891,0.485273],[0.19109,0.708366,0.482284],[0.196571,0.711827,0.479221],[0.202219,0.715272,0.476084],[0.20803,0.718701,0.472873],[0.214,0.722114,0.469588],[0.220124,0.725509,0.466226],[0.226397,0.728888,0.462789],[0.232815,0.732247,0.459277],[0.239374,0.735588,0.455688],[0.24607,0.73891,0.452024],[0.252899,0.742211,0.448284],[0.259857,0.745492,0.444467],[0.266941,0.748751,0.440573],[0.274149,0.751988,0.436601],[0.281477,0.755203,0.432552],[0.288921,0.758394,0.428426],[0.296479,0.761561,0.424223],[0.304148,0.764704,0.419943],[0.311925,0.767822,0.415586],[0.319809,0.770914,0.411152],[0.327796,0.77398,0.40664],[0.335885,0.777018,0.402049],[0.344074,0.780029,0.397381],[0.35236,0.783011,0.392636],[0.360741,0.785964,0.387814],[0.369214,0.788888,0.382914],[0.377779,0.791781,0.377939],[0.386433,0.794644,0.372886],[0.395174,0.797475,0.367757],[0.404001,0.800275,0.362552],[0.412913,0.803041,0.357269],[0.421908,0.805774,0.35191],[0.430983,0.808473,0.346476],[0.440137,0.811138,0.340967],[0.449368,0.813768,0.335384],[0.458674,0.816363,0.329727],[0.468053,0.818921,0.323998],[0.477504,0.821444,0.318195],[0.487026,0.823929,0.312321],[0.496615,0.826376,0.306377],[0.506271,0.828786,0.300362],[0.515992,0.831158,0.294279],[0.525776,0.833491,0.288127],[0.535621,0.835785,0.281908],[0.545524,0.838039,0.275626],[0.555484,0.840254,0.269281],[0.565498,0.84243,0.262877],[0.575563,0.844566,0.256415],[0.585678,0.846661,0.249897],[0.595839,0.848717,0.243329],[0.606045,0.850733,0.236712],[0.616293,0.852709,0.230052],[0.626579,0.854645,0.223353],[0.636902,0.856542,0.21662],[0.647257,0.8584,0.209861],[0.657642,0.860219,0.203082],[0.668054,0.861999,0.196293],[0.678489,0.863742,0.189503],[0.688944,0.865448,0.182725],[0.699415,0.867117,0.175971],[0.709898,0.868751,0.169257],[0.720391,0.87035,0.162603],[0.730889,0.871916,0.156029],[0.741388,0.873449,0.149561],[0.751884,0.874951,0.143228],[0.762373,0.876424,0.137064],[0.772852,0.877868,0.131109],[0.783315,0.879285,0.125405],[0.79376,0.880678,0.120005],[0.804182,0.882046,0.114965],[0.814576,0.883393,0.110347],[0.82494,0.88472,0.106217],[0.83527,0.886029,0.102646],[0.845561,0.887322,0.099702],[0.85581,0.888601,0.097452],[0.866013,0.889868,0.095953],[0.876168,0.891125,0.09525],[0.886271,0.892374,0.095374],[0.89632,0.893616,0.096335],[0.906311,0.894855,0.098125],[0.916242,0.896091,0.100717],[0.926106,0.89733,0.104071],[0.935904,0.89857,0.108131],[0.945636,0.899815,0.112838],[0.9553,0.901065,0.118128],[0.964894,0.902323,0.123941],[0.974417,0.90359,0.130215],[0.983868,0.904867,0.136897],[0.993248,0.906157,0.143936]
];

export const colormaps = {"turbo": turbo_colormap, "viridis": viridis_colormap};