Mon, 18 May 2020 11:00:59 +0200
Added reconnecting-websocket.js to automatic reconnect the websocket if the connection is lost. Usefull for mobile devices that go to sleep after a while. Changed mon_fermenters to use websockets instead of polling. Fixed wrong temperature color ranges on the fermenter monior. Increased the websocket receive buffer to 2048. In cannot overflow, but larger messages are chunked and the application does not handle these split messages. Needs termferm 0.9.9 or newer.
/***************************************************************************** * Copyright (C) 2014-2020 * * Michiel Broek <mbroek at mbse dot eu> * * This file is part of BrewCloud * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2, or (at your option) any * later version. * * BrewCloud is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ThermFerm; see the file COPYING. If not, write to the Free * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *****************************************************************************/ // dropdownlists arrays var StageData = [ { id: 0, en: 'Plan', nl: 'Plan' }, { id: 1, en: 'Wait', nl: 'Wacht' }, { id: 2, en: 'Brew', nl: 'Brouwen' }, { id: 3, en: 'Primary', nl: 'Hoofdgisting' }, { id: 4, en: 'Secondary', nl: 'Nagisting' }, { id: 5, en: 'Tertiary', nl: 'Lagering' }, { id: 6, en: 'Package', nl: 'Afvullen' }, { id: 7, en: 'Carbonation', nl: 'Hergisten' }, { id: 8, en: 'Mature', nl: 'Rijpen' }, { id: 9, en: 'Taste', nl: 'Proeven' }, { id: 10, en: 'Ready', nl: 'Gereed' }, { id: 11, en: 'Closed', nl: 'Afgesloten' } ], StageSource = { localdata: StageData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, StageAdapter = new $.jqx.dataAdapter(StageSource), SplitData = [ { id: 0, en: 'Not divided', nl: 'Niet gesplitst', ok: 100 }, { id: 1, en: 'After mash', nl: 'Na maischen', ok: 2 }, { id: 2, en: 'After boil', nl: 'Na koken', ok: 2 }, { id: 3, en: 'After cooling', nl: 'Na koelen', ok: 2 }, { id: 4, en: 'After primary', nl: 'Na hoofdgisting', ok: 3 }, { id: 5, en: 'After secondary', nl: 'Na nagisting', ok: 4 }, { id: 6, en: 'After tertiary', nl: 'Na lageren', ok: 5 } ], SplitSource = { localdata: SplitData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }, { name: 'ok' }] }, SplitAdapter = new $.jqx.dataAdapter(SplitSource), MaterialData = [ { id: 0, en: 'Stainless Steel', nl: 'RVS', sh: 0.11 }, { id: 1, en: 'Aluminium', nl: 'Aluminium', sh: 0.22 }, { id: 2, en: 'Plastics', nl: 'Kunststof', sh: 0.46 }, { id: 3, en: 'Copper', nl: 'Koper', sh: 0.092 } ], MaterialSource = { localdata: MaterialData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }, { name: 'sh' }] }, MaterialAdapter = new $.jqx.dataAdapter(MaterialSource), FermentableTypeData = [ { id: 0, en: 'Grain', nl: 'Mout' }, { id: 1, en: 'Sugar', nl: 'Suiker' }, { id: 2, en: 'Extract', nl: 'Vloeibaar extract' }, { id: 3, en: 'Dry extract', nl: 'Droog extract' }, { id: 4, en: 'Adjunct', nl: 'Ongemout graan' } ], FermentableTypeSource = { localdata: FermentableTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, FermentableTypeAdapter = new $.jqx.dataAdapter(FermentableTypeSource), GrainTypeData = [ { id: 0, en: 'Base', nl: 'Basismout' }, { id: 1, en: 'Roast', nl: 'Geroosterde mout' }, { id: 2, en: 'Crystal', nl: 'Cara- of crystalmout' }, { id: 3, en: 'Kilned', nl: 'Geƫeste mout'}, { id: 4, en: 'Sour malt', nl: 'Zuurmout' }, { id: 5, en: 'Special', nl: 'Speciale mout' }, { id: 6, en: 'No malt', nl: 'Geen mout' } ], GrainTypeSource = { localdata: GrainTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, GrainTypeAdapter = new $.jqx.dataAdapter(GrainTypeSource), AddedData = [ { id: 0, en: 'Mash', nl: 'Maischen' }, { id: 1, en: 'Boil', nl: 'Koken' }, { id: 2, en: 'Fermentation', nl: 'Vergisten' }, { id: 3, en: 'Lagering', nl: 'Nagisten/lageren' }, { id: 4, en: 'Bottle', nl: 'Bottelen' }, { id: 5, en: 'Kegs', nl: 'Fust' } ], AddedSource = { localdata: AddedData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, AddedAdapter = new $.jqx.dataAdapter(AddedSource), HopTypeData = [ { id: 0, en: 'Bittering', nl: 'Bitterhop' }, { id: 1, en: 'Aroma', nl: 'Aromahop' }, { id: 2, en: 'Both', nl: 'Beide' } ], HopTypeSource = { localdata: HopTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, HopTypeAdapter = new $.jqx.dataAdapter(HopTypeSource), HopFormData = [ { id: 0, en: 'Pellet', nl: 'Pellets' }, { id: 1, en: 'Plug', nl: 'Plugs' }, { id: 2, en: 'Leaf', nl: 'Bloemen' }, { id: 3, en: 'Leaf wet', nl: 'Hop nat' }, { id: 4, en: 'Cryo', nl: 'Cryo' } ], HopFormSource = { localdata: HopFormData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, HopFormAdapter = new $.jqx.dataAdapter(HopFormSource), HopUseData = [ { id: 0, en: 'Mash', nl: 'Maischhop' }, { id: 1, en: 'First wort', nl: 'First wort' }, { id: 2, en: 'Boil', nl: 'Koken' }, { id: 3, en: 'Aroma', nl: 'Vlamuit' }, { id: 4, en: 'Whirlpool', nl: 'Whirlpool' }, { id: 5, en: 'Dry hop', nl: 'Koudhop' } ], HopUseSource = { localdata: HopUseData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, HopUseAdapter = new $.jqx.dataAdapter(HopUseSource), YeastTypeData = [ { id: 0, en: 'Lager', nl: 'Ondergist' }, { id: 1, en: 'Ale', nl: 'Bovengist' }, { id: 2, en: 'Wheat', nl: 'Tarwegist' }, { id: 3, en: 'Wine', nl: 'Wijngist' }, { id: 4, en: 'Champagne', nl: 'Champagnegist' }, { id: 5, en: 'Brett', nl: 'Brett' }, { id: 6, en: 'Kveik', nl: 'Kveik' }, { id: 7, en: 'Hybrid', nl: 'Hybride' } // { id: 8, en: 'Mixed', nl: 'Mixed' }, // { id: 9, en: 'Spontaneous', nl: 'Spontaan' }, // { id: 10, en: 'Other', nl: 'Overig' } ], YeastTypeSource = { localdata: YeastTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, YeastTypeAdapter = new $.jqx.dataAdapter(YeastTypeSource), YeastFormData = [ { id: 0, en: 'Liquid', nl: 'Vloeibaar', cells: 100000000000 }, { id: 1, en: 'Dry', nl: 'Droog', cells: 15000000000 }, { id: 2, en: 'Slant', nl: 'Schuine buis', cells: 1700000000 }, { id: 3, en: 'Culture', nl: 'Slurry', cells: 1700000000 }, { id: 4, en: 'Frozen', nl: 'Ingevroren', cells: 1700000000 }, { id: 5, en: 'Bottle', nl: 'Depot', cells: 1700000000 }, { id: 6, en: 'Dried', nl: 'Gedroogd', cells: 9000000000 } /* 9..18 billion MTF */ ], YeastFormSource = { localdata: YeastFormData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }, { name: 'cells' }] }, YeastFormAdapter = new $.jqx.dataAdapter(YeastFormSource), YeastUseData = [ { id: 0, en: 'Primary', nl: 'Hoofdgisting' }, { id: 1, en: 'Secondary', nl: 'Nagisting' }, { id: 2, en: 'Tertiary', nl: 'Lagering' }, { id: 3, en: 'Bottle', nl: 'Bottelen' } ], YeastUseSource = { localdata: YeastUseData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }, { name: 'cells' }] }, YeastUseAdapter = new $.jqx.dataAdapter(YeastUseSource), FlocculationData = [ { id: 0, en: 'Low', nl: 'Laag' }, { id: 1, en: 'Medium', nl: 'Medium' }, { id: 2, en: 'High', nl: 'Hoog' }, { id: 3, en: 'Very high', nl: 'Zeer hoog' } ], FlocculationSource = { localdata: FlocculationData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, FlocculationAdapter = new $.jqx.dataAdapter(FlocculationSource), ZymocideData = [ { id: 0, en: 'None', nl: 'Niet' }, { id: 1, en: 'K1', nl: 'K1' }, { id: 2, en: 'K2', nl: 'K2' }, { id: 3, en: 'K28', nl: 'K28' }, { id: 4, en: 'Klus', nl: 'Klus' } ], ZymocideSource = { localdata: ZymocideData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, ZymocideAdapter = new $.jqx.dataAdapter(ZymocideSource), StarterTypeData = [ { id: 0, en: 'Stirred', nl: 'Geroerd' }, { id: 1, en: 'Shaken', nl: 'Geschud' }, { id: 2, en: 'Simple', nl: 'Simpel' } ], StarterTypeSource = { localdata: StarterTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, StarterTypeAdapter = new $.jqx.dataAdapter(StarterTypeSource), MiscTypeData = [ { id: 0, en: 'Spice', nl: 'Specerij' }, { id: 1, en: 'Herb', nl: 'Kruid' }, { id: 2, en: 'Flavor', nl: 'Smaakstof' }, { id: 3, en: 'Fining', nl: 'Klaringsmiddel' }, { id: 4, en: 'Water agent', nl: 'Brouwzout' }, { id: 5, en: 'Yeast nutrient', nl: 'Gistvoeding' }, { id: 6, en: 'Other', nl: 'Anders' } ], MiscTypeSource = { localdata: MiscTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, MiscTypeAdapter = new $.jqx.dataAdapter(MiscTypeSource), MiscUseData = [ { id: 0, en: 'Starter', nl: 'Starter' }, { id: 1, en: 'Mash', nl: 'Maischen' }, { id: 2, en: 'Boil', nl: 'Koken' }, { id: 3, en: 'Primary', nl: 'Hoofdvergisting' }, { id: 4, en: 'Secondary', nl: 'Nagisting/lagering' }, { id: 5, en: 'Bottling', nl: 'Bottelen' } ], MiscUseSource = { localdata: MiscUseData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, MiscUseAdapter = new $.jqx.dataAdapter(MiscUseSource), StyleTypeData = [ { id: 0, en: 'Lager', nl: 'Ondergistend bier' }, { id: 1, en: 'Ale', nl: 'Bovengistend bier' }, { id: 2, en: 'Mead', nl: 'Mede' }, { id: 3, en: 'Wheat', nl: 'Tarwebier' }, { id: 4, en: 'Mixed', nl: 'Gemengd' }, { id: 5, en: 'Cider', nl: 'Cider' } ], StyleTypeSource = { localdata: StyleTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, StyleTypeAdapter = new $.jqx.dataAdapter(StyleTypeSource), MashStepTypeData = [ { id: 0, en: 'Infusion', nl: 'Infusie' }, { id: 1, en: 'Temperature', nl: 'Verwarming' }, { id: 2, en: 'Decoction', nl: 'Decoctie' } ], MashStepTypeSource = { localdata: MashStepTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, MashStepTypeAdapter = new $.jqx.dataAdapter(MashStepTypeSource), RecipeTypeData = [ { id: 0, en: 'Extract', nl: 'Extract' }, { id: 1, en: 'Partial Mash', nl: 'Deelmaisch' }, { id: 2, en: 'All Grain', nl: 'Mout' } ], RecipeTypeSource = { localdata: RecipeTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, RecipeTypeAdapter = new $.jqx.dataAdapter(RecipeTypeSource), IBUmethodData = [ { id: 0, en: 'Tinseth', nl: 'Tinseth' }, { id: 1, en: 'Rager', nl: 'Rager' }, { id: 2, en: 'Daniels', nl: 'Daniels' } ], IBUmethodSource = { localdata: IBUmethodData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, IBUmethodAdapter = new $.jqx.dataAdapter(IBUmethodSource), ColorMethodData = [ { id: 0, en: 'Morey', nl: 'Morey' }, { id: 1, en: 'Mosher', nl: 'Mosher' }, { id: 2, en: 'Daniels', nl: 'Daniels' }, { id: 3, en: 'Halberstadt', nl: 'Halberstadt' }, { id: 4, en: 'Naudts', nl: 'Naudts' } ], ColorMethodSource = { localdata: ColorMethodData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, ColorMethodAdapter = new $.jqx.dataAdapter(ColorMethodSource), CoolingTypeData = [ { id: 0, en: '-', nl: '-' }, { id: 1, en: 'Emersion chiller', nl: 'Dompelkoeler' }, { id: 2, en: 'Counterflow chiller', nl: 'Tegenstroomkoeler' }, { id: 3, en: 'Au bain marie', nl: 'Au bain marie' }, { id: 4, en: 'Natural', nl: 'Laten afkoelen' } ], CoolingTypeSource = { localdata: CoolingTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, CoolingTypeAdapter = new $.jqx.dataAdapter(CoolingTypeSource), AerationTypeData = [ { id: 0, en: 'None', nl: 'Geen' }, { id: 1, en: 'Air', nl: 'Lucht' }, { id: 2, en: 'Oxygen', nl: 'Zuurstof' } ], AerationTypeSource = { localdata: AerationTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, AerationTypeAdapter = new $.jqx.dataAdapter(AerationTypeSource), AcidTypeData = [ /* Note: AcidSG is for 100% use. AcidPrc is the default setting. */ { id: 0, en: 'Lactic', nl: 'Melkzuur', pK1: 3.86, pK2: 20, pK3: 20, MolWt: 90.08, AcidSG: 1238, AcidPrc: 80 }, { id: 1, en: 'Hydrochloric', nl: 'Zoutzuur', pK1: -7, pK2: 20, pK3: 20, MolWt: 36.46, AcidSG: 1497, AcidPrc: 28 }, { id: 2, en: 'Phosphoric', nl: 'Fosforzuur', pK1: 2.12, pK2: 7.20, pK3: 12.44, MolWt: 98.00, AcidSG: 1982, AcidPrc: 75 }, { id: 3, en: 'Sulfuric', nl: 'Zwavelzuur', pK1: -1, pK2: 1.92, pK3: 20, MolWt: 98.07, AcidSG: 1884, AcidPrc: 93 } ], AcidTypeSource = { localdata: AcidTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, AcidTypeAdapter = new $.jqx.dataAdapter(AcidTypeSource), BaseTypeData = [ { id: 0, en: 'Sodiumbicarbonate', nl: 'NaHCO3' }, { id: 1, en: 'Sodiumcarbonate', nl: 'Na2CO3' }, { id: 2, en: 'Calciumcarbonate', nl: 'CaCO3' }, { id: 3, en: 'Calciumhydroxide', nl: 'Ca(OH)2' } ], BaseTypeSource = { localdata: BaseTypeData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, BaseTypeAdapter = new $.jqx.dataAdapter(BaseTypeSource), SpargeSourceData = [ { id: 0, en: 'Source 1', nl: 'Bron 1' }, { id: 1, en: 'Source 2', nl: 'Bron 2' }, { id: 2, en: 'Mixed', nl: 'Gemengd' } ], SpargeSourceSource = { localdata: SpargeSourceData, datatype: 'array', datafields: [{ name: 'id' }, { name: 'en' }, { name: 'nl' }] }, SpargeSourceAdapter = new $.jqx.dataAdapter(SpargeSourceSource), // options for editors Show1wat = { inputMode: 'simple', theme: theme, width: 74, height: 23, decimalDigits: 1, readOnly: true }, Show2wat = { inputMode: 'simple', theme: theme, width: 74, height: 23, decimalDigits: 2, readOnly: true }, Show3wat = { inputMode: 'simple', theme: theme, width: 74, height: 23, decimalDigits: 3, readOnly: true }, Smal0dec = { inputMode: 'simple', theme: theme, width: 50, height: 23, decimalDigits: 0, readOnly: true }, Smal1dec = { inputMode: 'simple', theme: theme, width: 50, height: 23, decimalDigits: 1, readOnly: true }, Smal2dec = { inputMode: 'simple', theme: theme, width: 50, height: 23, decimalDigits: 2, readOnly: true }, Show0dec = { inputMode: 'simple', theme: theme, width: 90, height: 23, readOnly: true, decimalDigits: 0 }, Show1dec = { inputMode: 'simple', theme: theme, width: 90, height: 23, readOnly: true, decimalDigits: 1 }, Show2dec = { inputMode: 'simple', theme: theme, width: 90, height: 23, readOnly: true, decimalDigits: 2 }, Show3dec = { inputMode: 'simple', theme: theme, width: 90, height: 23, readOnly: true, decimalDigits: 3 }, Show4dec = { inputMode: 'simple', theme: theme, width: 90, height: 23, readOnly: true, decimalDigits: 4 }, Show5dec = { inputMode: 'simple', theme: theme, width: 90, height: 23, readOnly: true, decimalDigits: 5 }, SGopts = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 0.990, max: 1.199, decimalDigits: 3, spinButtons: true }, Spin1dec = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 0, decimalDigits: 1, spinButtons: true }, Spin2dec = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 0, decimalDigits: 2, spinButtons: true }, Spin3dec = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 0, decimalDigits: 3, spinButtons: true }, Spin4dec = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 0, decimalDigits: 4, spinButtons: true }, SpinpH = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 1, max: 14, decimalDigits: 1, spinButtons: true }, Spin2pH = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 1, max: 14, decimalDigits: 2, spinButtons: true }, YeastT = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 0, max: 45, decimalDigits: 1, spinButtons: true }, PosInt = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 0, decimalDigits: 0, spinButtons: true }, Perc1dec = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 0, max: 100, decimalDigits: 1, spinButtons: true }, Perc0 = { inputMode: 'simple', theme: theme, width: 110, height: 23, min: 0, max: 100, decimalDigits: 0, spinButtons: true }, Dateopts = { theme: theme, width: 150, height: 23, allowNullDate: true, todayString: 'Vandaag', clearString: 'Wissen', showFooter: true, formatString: 'yyyy-MM-dd', enableBrowserBoundsDetection: true }, DateTimeopts = { theme: theme, width: 230, height: 23, allowNullDate: true, todayString: 'Vandaag', clearString: 'Wissen', showFooter: true, formatString: 'yyyy-MM-dd HH:mm:ss', enableBrowserBoundsDetection: true, showTimeButton: true }, sugardensity = 1.611, //kg/l in solution // Styles dropdown list stylesSource = { datatype: 'json', datafields: [ { name: 'record', type: 'number' }, { name: 'name', type: 'string' }, { name: 'category', type: 'string' }, { name: 'category_number', type: 'number' }, { name: 'style_letter', type: 'string' }, { name: 'style_guide', type: 'string' }, { name: 'type', type: 'int' }, { name: 'og_min', type: 'float' }, { name: 'og_max', type: 'float' }, { name: 'fg_min', type: 'float' }, { name: 'fg_max', type: 'float' }, { name: 'ibu_min', type: 'float' }, { name: 'ibu_max', type: 'float' }, { name: 'color_min', type: 'float' }, { name: 'color_max', type: 'float' }, { name: 'carb_min', type: 'float' }, { name: 'carb_max', type: 'float' }, { name: 'abv_min', type: 'float' }, { name: 'abv_max', type: 'float' }, { name: 'notes', type: 'string' }, { name: 'profile', type: 'string' }, { name: 'ingredients', type: 'string' }, { name: 'examples', type: 'string' } ], url: 'includes/db_profile_styles.php' }, styleslist = new $.jqx.dataAdapter(stylesSource), // Equipemnt dropdown list equipmentSource = { datatype: 'json', datafields: [ { name: 'name', type: 'string' }, { name: 'boil_size', type: 'float' }, { name: 'batch_size', type: 'float' }, { name: 'tun_volume', type: 'float' }, { name: 'tun_weight', type: 'float' }, { name: 'tun_specific_heat', type: 'float' }, { name: 'tun_material', type: 'int' }, { name: 'tun_height', type: 'float' }, { name: 'top_up_water', type: 'float' }, { name: 'trub_chiller_loss', type: 'float' }, { name: 'evap_rate', type: 'float' }, { name: 'boil_time', type: 'float' }, { name: 'calc_boil_volume', type: 'int' }, { name: 'top_up_kettle', type: 'float' }, { name: 'hop_utilization', type: 'float' }, { name: 'notes', type: 'string' }, { name: 'lauter_volume', type: 'float' }, { name: 'lauter_height', type: 'float' }, { name: 'lauter_deadspace', type: 'float' }, { name: 'kettle_volume', type: 'float' }, { name: 'kettle_height', type: 'float' }, { name: 'mash_volume', type: 'float' }, { name: 'mash_max', type: 'float' }, { name: 'efficiency', type: 'float' } ], url: 'includes/db_inventory_equipments.php' }, equipmentlist = new $.jqx.dataAdapter(equipmentSource), // dropdownlist datasource from inventory_fermentables fermentableInvSource = { datatype: 'json', datafields: [ { name: 'record', type: 'number' }, { name: 'name', type: 'string' }, { name: 'type', type: 'int' }, { name: 'yield', type: 'float' }, { name: 'color', type: 'float' }, { name: 'add_after_boil', type: 'int' }, { name: 'origin', type: 'string' }, { name: 'supplier', type: 'string' }, { name: 'coarse_fine_diff', type: 'float' }, { name: 'moisture', type: 'float' }, { name: 'diastatic_power', type: 'float' }, { name: 'protein', type: 'float' }, { name: 'dissolved_protein', type: 'float' }, { name: 'max_in_batch', type: 'float' }, { name: 'recommend_mash', type: 'int' }, { name: 'graintype', type: 'int' }, { name: 'di_ph', type: 'float' }, { name: 'acid_to_ph_57', type: 'float' }, { name: 'inventory', type: 'float' }, { name: 'cost', type: 'float' } ], url: 'getfermentablesources.php' }, fermentableinstock = false, fermentablelist = new $.jqx.dataAdapter(fermentableInvSource, { beforeLoadComplete: function(records) { var row, i, data = new Array(); for (i = 0; i < records.length; i++) { row = records[i]; if (row.inventory || ! fermentableinstock) data.push(row); } return data; }, loadError: function(jqXHR, status, error) { console.log(status + ' ' + error); }, }), fermentablesugars = new $.jqx.dataAdapter(fermentableInvSource, { beforeLoadComplete: function(records) { var row, i, data = new Array(); for (i = 0; i < records.length; i++) { row = records[i]; if (row.type == 1 || row.type == 3) // Sugars or dry extract data.push(row); } return data; }, loadError: function(jqXHR, status, error) { console.log(status + ' ' + error); }, }), // dropdownlist datasource from inventory_hops hopInvSource = { datatype: 'json', datafields: [ { name: 'record', type: 'number' }, { name: 'name', type: 'string' }, { name: 'origin', type: 'string' }, { name: 'type', type: 'int' }, { name: 'alpha', type: 'float' }, { name: 'beta', type: 'float' }, { name: 'humulene', type: 'float' }, { name: 'caryophyllene', type: 'float' }, { name: 'cohumulone', type: 'float' }, { name: 'myrcene', type: 'float' }, { name: 'hsi', type: 'float' }, { name: 'useat', type: 'int' }, { name: 'form', type: 'int' }, { name: 'total_oil', type: 'float' }, { name: 'inventory', type: 'float' }, { name: 'cost', type: 'float' } ], url: 'gethopsources.php' }, hopinstock = false, hoplist = new $.jqx.dataAdapter(hopInvSource, { beforeLoadComplete: function(records) { var row, i, data = new Array(); for (i = 0; i < records.length; i++) { row = records[i]; if (row.inventory || ! hopinstock) data.push(row); } return data; }, loadError: function(jqXHR, status, error) { console.log(status + ' ' + error); }, }), // dropdownlist datasource from inventory_miscs miscInvSource = { datatype: 'json', datafields: [ { name: 'record', type: 'number' }, { name: 'name', type: 'string' }, { name: 'type', type: 'int' }, { name: 'use_use', type: 'int' }, { name: 'amount_is_weight', type: 'int' }, { name: 'time', type: 'float' }, { name: 'inventory', type: 'float' }, { name: 'cost', type: 'float' } ], url: 'getmiscsources.php' }, miscinstock = false, misclist = new $.jqx.dataAdapter(miscInvSource, { beforeLoadComplete: function(records) { var row, i, data = new Array(); for (i = 0; i < records.length; i++) { row = records[i]; if (row.inventory || ! miscinstock) data.push(row); } return data; }, loadError: function(jqXHR, status, error) { console.log(status + ' ' + error); }, }), // dropdownlist datasource from inventory_yeasts yeastInvSource = { datatype: 'json', datafields: [ { name: 'record', type: 'number' }, { name: 'name', type: 'string' }, { name: 'type', type: 'int' }, { name: 'form', type: 'int' }, { name: 'laboratory', type: 'string' }, { name: 'product_id', type: 'string' }, { name: 'min_temperature', type: 'float' }, { name: 'max_temperature', type: 'float' }, { name: 'flocculation', type: 'int' }, { name: 'attenuation', type: 'float' }, { name: 'cells', type: 'float' }, { name: 'inventory', type: 'float' }, { name: 'cost', type: 'float' }, { name: 'tolerance', type: 'float' }, { name: 'sta1', type: 'int' }, { name: 'bacteria', type: 'int' }, { name: 'harvest_top', type: 'int' }, { name: 'harvest_time', type: 'int' }, { name: 'pitch_temperature', type: 'float' }, { name: 'pofpos', type: 'int' }, { name: 'zymocide', type: 'int' } ], url: 'getyeastsources.php' }, yeastinstock = false, yeastlist = new $.jqx.dataAdapter(yeastInvSource, { beforeLoadComplete: function(records) { var row, i, data = new Array(); for (i = 0; i < records.length; i++) { row = records[i]; if (row.inventory || ! yeastinstock) data.push(row); } return data; }, loadError: function(jqXHR, status, error) { console.log(status + ' ' + error); }, }), yeastlablist = new $.jqx.dataAdapter(yeastInvSource, { autoBind: false, async: false, uniqueDataFields: ['laboratory'] }), // dropdownlist datasource from inventory_waters waterInvSource = { datatype: 'json', datafields: [ { name: 'record', type: 'number' }, { name: 'name', type: 'string' }, { name: 'unlimited_stock', type: 'int' }, { name: 'calcium', type: 'float' }, { name: 'sulfate', type: 'float' }, { name: 'chloride', type: 'float' }, { name: 'sodium', type: 'float' }, { name: 'magnesium', type: 'float' }, { name: 'ph', type: 'float' }, { name: 'total_alkalinity', type: 'float' }, { name: 'inventory', type: 'float' }, { name: 'cost', type: 'float' }, ], url: 'getwatersources.php' }, waterinstock = false, waterlist = new $.jqx.dataAdapter(waterInvSource, { beforeLoadComplete: function(records) { var data, i, row; data = new Array(); for (i = 0; i < records.length; i++) { row = records[i]; if (row.inventory || row.unlimited_stock || ! waterinstock) data.push(row); } return data; }, loadError: function(jqXHR, status, error) { console.log(status + ' ' + error); }, }), // dropdownlist datasource from profile_water waterProfileSource = { datatype: 'json', datafields: [ { name: 'record', type: 'number' }, { name: 'name', type: 'string' }, { name: 'calcium', type: 'float' }, { name: 'bicarbonate', type: 'float' }, { name: 'sulfate', type: 'float' }, { name: 'chloride', type: 'float' }, { name: 'sodium', type: 'float' }, { name: 'magnesium', type: 'float' }, { name: 'ph', type: 'float' }, { name: 'total_alkalinity', type: 'float' }, ], url: 'includes/db_profile_water.php' }, waterprofiles = new $.jqx.dataAdapter(waterProfileSource), // dropdownlist datasource from profile_mash mashProfileSource = { datatype: 'json', datafields: [ { name: 'record', type: 'number' }, { name: 'name', type: 'string' }, { name: 'steps', type: 'array' } ], url: 'includes/db_profile_mash.php' }, mashlist = new $.jqx.dataAdapter(mashProfileSource); /* Websocket interface. Place "websocket.onmessage = function(evt) {}" in the user script. */ //var websocket = new WebSocket('ws://'+location.hostname+'/ws'); var websocket = new ReconnectingWebSocket('ws://'+location.hostname+'/ws'); websocket.onopen = function(evt) { console.log('WebSocket connection opened'); $('#wsstatus').html('WebSocket open'); } websocket.onclose = function(evt) { console.log('Websocket connection closed'); $('#wsstatus').html('WebSocket closed'); } websocket.onerror = function(event) { console.log('Websocket error: ' + event.data); $('#wsstatus').html('WebSocket error: ' + event.data); } /* Handle global menu manipulation called by the user script. */ function ws_global(msg) { } $(document).ready(function() { $('#jqxMenu').jqxMenu({ width: 1280, height: '30px', autoOpen: false, clickToOpen: true, theme: theme }); $('#jqxWidget').css('visibility', 'visible'); }); function Round(n, d) { for (var i = 0, m = 1; i < d; i++, m *= 10); return Math.round(n * m) / m; } function ebc_to_srm(ebc) { var srm = -1.32303E-12 * Math.pow(ebc, 4) - 0.00000000291515 * Math.pow(ebc, 3) + 0.00000818515 * Math.pow(ebc, 2) + 0.372038 * ebc + 0.596351; if (srm < 0) srm = 0; return srm; } function srm_to_ebc(srm) { var ebc = Math.round(0.000000000176506 * Math.pow(srm, 4) + 0.000000154529 * Math.pow(srm, 3) - 0.000159428 * Math.pow(srm, 2) + 2.68837 * srm - 1.6004); if (ebc < 0) ebc = 0; return ebc; } /* Return incremented color by the boil and yeast. * https://www.hobbybrouwen.nl/forum/index.php/topic,19020.msg281132.html#msg281132 */ function get_kt(ebc) { var kt = 1; if (ebc < 3) kt = 3.5; else if (ebc < 6) kt = 3; else if (ebc < 8) kt = 2.75; else if (ebc < 10) kt = 2.5; else if (ebc < 20) kt = 1.8; else if (ebc < 30) kt = 1.6; else if (ebc < 60) kt = 1.3; else if (ebc < 100) kt = 1.2; else if (ebc < 300) kt = 1.1; return kt; } function abvol(og, fg) { if (((og - fg) < 0) || (fg < 0.9)) return 0; var factor = og * 3157 * Math.pow(10, -5) + 9.716 * Math.pow(10, -2); return (og * 1000 - fg * 1000) * factor; } /* Kleurwerking naar SRM. Niet voor Halberstadt, Naudts */ function kw_to_srm(colormethod, c) { if (colormethod == 0) return 1.4922 * Math.pow(c, 0.6859); //Morey if (colormethod == 1) return 0.3 * c + 4.7; //Mosher if (colormethod == 2) return 0.2 * c + 8.4; //Daniels return 0; //Halberstadt,Naudts } function kw_to_ebc(colormethod, c) { return srm_to_ebc(kw_to_srm(colormethod, c)); } /* * Berekeningen uit https://www.hobbybrouwen.nl/forum/index.php/topic,6079.msg69464.html#msg69464 */ function toIBU(Use, Form, SG, Volume, Amount, Boiltime, Alpha, Method, Whirlpool9, Whirlpool7, Whirlpool6) { var gravity, liters, alpha, mass, time, fmoment = 1.0, pfactor = 1.0, ibu = 0, boilfactor, sgfactor, AddedAlphaAcids, Bigness_factor, BoilTime_factor, utiisation; gravity = parseFloat(SG); liters = parseFloat(Volume); alpha = parseFloat(Alpha) / 100; mass = parseFloat(Amount) * 1000; time = parseFloat(Boiltime); if ((Use == 3) || (Use == 4) || (Use == 5)) { // Aroma, Whirlpool or Dry hop. fmoment = 0.0; } else if (Use == 0) { // Mash fmoment += my_factor_mashhop / 100; // Brouwhulp } else if (Use == 1) { // First wort fmoment += my_factor_fwh / 100; // Brouwhulp, Louis, Ozzie } if (Form == 0) { // Pellet pfactor += my_factor_pellet / 100; } else if (Form == 1) { // Plug pfactor += my_factor_plug / 100; } else if (Form == 3) { // Wet leaf pfactor += my_factor_wethop / 100; // From https://github.com/chrisgilmerproj/brewday/blob/master/brew/constants.py } else if (Form == 4) { // Cryo hop pfactor += my_factor_cryohop / 100; } // Ideas from Zymurgy March-April 2018. These are not exact formulas! whirlibus = 0; if (Use == 3 || Use == 4) { // Flameout or any whirlpool if (Whirlpool9) { // 20 mg/l/50 min whirlibus += (alpha * mass * 20) / liters * (Whirlpool9 / 50); //console.log('Whirlpool9:' + alpha * mass * 20 + ' liter:' + liters + ' time:' + Whirlpool9 + ' ibu' + (alpha * mass * 20) / liters * (Whirlpool9 / 50)); } else { if (Use == 3) // Flameout hops are 2 minutes in this range. whirlibus += (alpha * mass * 20) / liters * (2 / 50); } if (Whirlpool7) { // 6 mg/l/50 min whirlibus += (alpha * mass * 6) / liters * (Whirlpool7 / 50); //console.log('Whirlpool7:' + alpha * mass * 6 + ' liter:' + liters + ' time:' + Whirlpool7 + ' ibu' + (alpha * mass * 6) / liters * (Whirlpool7 / 50)); } else { if (Use == 3) // Flameout hops are 4 minutes in this range. whirlibus += (alpha * mass * 6) / liters * (4 / 50); } if (Whirlpool6) { // 2 mg/l/50 min whirlibus += (alpha * mass * 2) / liters * (Whirlpool6 / 50); //console.log('Whirlpool6:' + alpha * mass * 2 + ' liter:' + liters + ' time:' + Whirlpool6 + ' ibu' + (alpha * mass * 2) / liters * (Whirlpool6 / 50)); } } if (Method == 0) { // Tinseth /* http://realbeer.com/hops/research.html */ AddedAlphaAcids = (alpha * mass * 1000) / liters; Bigness_factor = 1.65 * Math.pow(0.000125, gravity - 1); BoilTime_factor = ((1 - Math.exp(-0.04 * time)) / 4.15); utiisation = Bigness_factor * BoilTime_factor; ibu = Round(utiisation * AddedAlphaAcids * fmoment * pfactor + whirlibus, 1); } if (Method == 2) { // Daniels if (Form == 2) // Leaf boilfactor = -(0.0041 * time * time) + (0.6162 * time) + 1.5779; else boilfactor = -(0.0051 * time * time) + (0.7835 * time) + 1.9348; if (gravity < 1050) sgfactor = 0; else sgfactor = (gravity - 1050) / 200; ibu = Round(fmoment * ((mass * (alpha * 100) * boilfactor * 0.1) / (liters * (1 + sgfactor))) + whirlibus, 1); } if (Method == 1) { // Rager boilfactor = fmoment * 18.11 + 13.86 * Math.tanh((time * 31.32) / 18.27); if (gravity < 1050) sgfactor = 0; else sgfactor = (gravity - 1050) / 200; ibu = Round((mass * (alpha * 100) * boilfactor * 0.1) / (liters * (1 + sgfactor)) + whirlibus, 1); } // console.log('toIBU(' + Use + ',' + Form + ',' + SG + ',' + Volume + ',' + Amount + ',' + Boiltime + ',' + // Alpha + ',' + Method + ',' + Whirlpool9 + ',' + Whirlpool7 + ',' + Whirlpool6 + '):' + ibu + ' fm:' + fmoment + ' pf:' + pfactor); return ibu; } function ebc_to_color(ebc) { return srm_to_color(ebc_to_srm(ebc)); } function srm_to_color(srm) { var i, R, G, B, color, result; i = Math.round(srm * 10); if (i < 0) i = 0; if (i > 299) i = 299; /* Table copied from Brouwhulp/BrewBuddy */ R = [ 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, //0 250, 250, 250, 250, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, //2 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215, //4 214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201, 200, 200, 199, 199, 198, 198, //6 197, 197, 196, 196, 195, 195, 194, 194, 193, 193, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, //8 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, //10 192, 192, 192, 192, 192, 192, 192, 192, 191, 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, 180, //12 179, 178, 177, 175, 174, 172, 171, 169, 168, 167, 195, 164, 162, 161, 159, 158, 157, 155, 154, 152, //14 151, 149, 148, 147, 145, 144, 142, 141, 139, 138, 137, 135, 134, 132, 131, 129, 128, 127, 125, 124, //16 122, 121, 119, 118, 117, 115, 114, 112, 111, 109, 108, 107, 105, 104, 102, 101, 99, 98, 97, 95, //18 94, 92, 91, 89, 88, 87, 85, 84, 82, 81, 79, 78, 77, 75, 74, 72, 71, 69, 68, 67, //20 65, 64, 62, 61, 59, 58, 57, 55, 54, 52, 51, 49, 48, 47, 45, 44, 43, 41, 39, 38, //22 37, 37, 36, 36, 35, 35, 34, 34, 33, 33, 32, 32, 31, 31, 30, 30, 29, 29, 28, 28, //24 27, 27, 26, 26, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 20, 20, 19, 19, 18, 18, //26 17, 17, 16, 16, 15, 15, 14, 14, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 8, 8]; G = [ 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 249, 248, 247, 246, 245, 244, 242, 240, 238, 236, 234, 232, 230, 228, 226, 224, 222, 220, 218, 216, 214, 212, 210, 208, 206, 204, 202, 200, 198, 196, 194, 192, 190, 188, 186, 184, 182, 180, 178, 176, 174, 172, 170, 168, 166, 164, 162, 160, 158, 156, 154, 152, 150, 148, 146, 144, 142, 141, 140, 139, 139, 138, 137, 136, 136, 135, 134, 133, 133, 132, 131, 130, 130, 129, 128, 127, 127, 126, 125, 124, 124, 123, 122, 121, 121, 120, 119, 118, 118, 117, 116, 115, 115, 114, 113, 112, 112, 111, 110, 109, 109, 108, 107, 106, 106, 105, 104, 103, 103, 102, 101, 100, 100, 99, 98, 97, 97, 96, 95, 94, 94, 93, 92, 91, 91, 90, 89, 88, 88, 87, 86, 85, 85, 84, 83, 82, 82, 81, 80, 79, 78, 77, 76, 75, 75, 74, 73, 72, 72, 71, 70, 69, 69, 68, 67, 66, 66, 65, 64, 63, 63, 62, 61, 60, 60, 59, 58, 57, 57, 56, 55, 54, 54, 53, 52, 51, 51, 50, 49, 48, 48, 47, 46, 45, 45, 44, 43, 42, 42, 41, 40, 39, 39, 38, 37, 36, 36, 35, 34, 33, 33, 32, 31, 30, 30, 29, 28, 27, 27, 26, 25, 24, 24, 23, 22, 22, 22, 21, 21, 21, 20, 20, 20, 19, 19, 19, 18, 18, 18, 17, 17, 17, 16, 16, 16, 15, 15, 15, 14, 14, 14, 13, 13, 13, 12, 12, 12, 11, 11, 11, 10, 10, 10, 9, 9, 9, 8, 8, 8, 7, 7, 7, 6, 6, 6, 5, 5, 5, 4, 4, 4, 3, 3, 3]; B = [ 210, 204, 199, 193, 188, 182, 177, 171, 166, 160, 155, 149, 144, 138, 133, 127, 122, 116, 111, 105, 100, 94, 89, 83, 78, 72, 67, 61, 56, 50, 45, 45, 45, 46, 46, 46, 46, 47, 47, 47, 47, 48, 48, 48, 48, 49, 49, 49, 49, 50, 50, 50, 50, 51, 51, 51, 51, 52, 52, 52, 52, 53, 53, 53, 53, 54, 54, 54, 54, 55, 55, 55, 55, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 55, 55, 55, 55, 54, 54, 54, 54, 53, 53, 53, 53, 52, 52, 52, 52, 51, 51, 51, 51, 50, 50, 50, 50, 49, 49, 48, 47, 47, 46, 45, 45, 44, 43, 43, 42, 41, 41, 40, 39, 39, 38, 37, 37, 36, 35, 34, 33, 32, 31, 29, 28, 27, 26, 25, 24, 23, 21, 20, 19, 18, 17, 16, 15, 13, 12, 11, 10, 9, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 21, 21, 21, 20, 20, 20, 19, 19, 19, 18, 18, 18, 17, 17, 17, 17, 16, 16, 15, 15, 15, 14, 14, 14, 13, 13, 13, 12, 12, 12, 11, 11, 11, 10, 10, 10, 9, 9, 9, 8, 8, 8, 7, 7, 7, 6, 6, 6, 5, 5, 5, 4, 4, 4, 3, 3, 3, 2, 2, 2]; color = R[i] * 65536 + G[i] * 256 + B[i]; result = color.toString(16).toUpperCase(); if (result.length < 6) result = '0' + result; return '#' + result; } function sg_to_plato(sg) { // return ((135.997 * sg - 630.272) * sg + 1111.14) * sg - 616.868; return -668.962 + (1262.45 * sg) - (776.43 * sg * sg) + (182.94 * sg * sg * sg); } function plato_to_sg(plato) { // return 1 + (plato / (258.6 - ((plato / 258.2) * 227.1))); return 1.00001 + (0.0038661 * plato) + (1.3488e-5 * plato * plato) + (4.3074e-8 * plato * plato * plato); } function calc_svg(og, fg) { var oe = sg_to_plato(og); var ae = sg_to_plato(fg); return (oe - ae) / oe * 100; } function brix_to_sg(brix) { if (my_brix_correction > 0) return plato_to_sg(brix / my_brix_correction); else return plato_to_sg(brix); } function sg_to_brix(sg) { return sg_to_plato(sg) * my_brix_correction; } function brix_to_fg(OBrix, FBrix) { // Brouwhulp, werkt zonder brix_correctie, waarom? var FGbh = Round(1.0031 - 0.002318474 * OBrix - 0.000007775 * (OBrix * OBrix) - 0.000000034 * Math.pow(OBrix, 3) + 0.00574 * (FBrix) + 0.00003344 * (FBrix * FBrix) + 0.000000086 * Math.pow(FBrix, 3), 4); // from http://seanterrill.com FGoc = old cubix, FGnc = new cubic, FGnl = new linear var OBc = OBrix / my_brix_correction; var FBc = FBrix / my_brix_correction; // Old Cubic, almost the same a BrouwHulp, different offset and with brix_correction. var FGoc = Round(1.001843 - 0.002318474 * OBc - 0.000007775 * (OBc * OBc) - 0.000000034 * Math.pow(OBc, 3) + 0.00574 * (FBc) + 0.00003344 * (FBc * FBc) + 0.000000086 * Math.pow(FBc, 3), 4); // New cubic. This looks the best to use. var FGnc = Round(1 - 0.0044993 * (OBc) + 0.0117741 * (FBc) + 0.000275806 * (OBc * OBc) - 0.00127169 * (FBc * FBc) - 0.00000727999 * Math.pow(OBc, 3) + 0.0000632929 * Math.pow(FBc, 3), 4); // New linear, results are pretty much too high and way off for heavy beers. var FGnl = Round(1 - 0.000856829 * OBc + 0.00349412 * FBc, 4); console.log('brix_to_fg(' + Round(OBrix, 2) + ', ' + FBrix + ') FGbh:' + FGbh + ' FGoc:' + FGoc + ' FGnc:' + FGnc + ' FGnl:' + FGnl); return FGnc; } function estimate_sg(sugars, batch_size) { var plato, sg, i; plato = 100 * sugars / batch_size; sg = plato_to_sg(plato); for (i = 0; i < 20; i++) { if (sg > 0) plato = 100 * sugars / (batch_size * sg); sg = plato_to_sg(plato); } return Round(sg, 4); } function estimate_fg(percSugar, percCara, WGratio, TotTme, Temp, attenuation, og) { var BD, AttBeer, fg; if (percSugar > 40) percSugar = 0; if (percCara > 50) percCara = 0; if ((WGratio > 0) && (TotTme > 0)) { BD = WGratio; if (BD < 2) BD = 2; if (BD > 5.5) BD = 5.5; if (Temp < 60) Temp = 60; if (Temp > 72) Temp = 72; } else { BD = 3.5; Temp = 67; TotTme = 75; } if (attenuation < 30) attenuation = 77; // 0.00825 Attenuation factor yeast // 0.00817 Attenuation factor water/grain ration // -0.00684 Attenuation factor mash temperature // 0.00026 Attenuation factor total mash time (at some places this is 0.0026 this is wrong!) // -0.00356 Attenuation factor percentage crystal malt // 0.00553 Attenuation factor percentage simple sugars // 0.547 Attenuation factor constant AttBeer = 0.00825 * attenuation + 0.00817 * BD - 0.00684 * Temp + 0.00026 * TotTme - 0.00356 * percCara + 0.00553 * percSugar + 0.547; fg = Round(1 + (1 - AttBeer) * (og - 1), 4); //console.log('estimate_fg(' + percSugar + ',' + percCara + ',' + BD + ',' + TotTme + ',' + // Temp + ',' + attenuation + ',' + og + ') AttBeer:' + AttBeer + ' fg:' + fg); return fg; } function CalcFrac(TpH, pK1, pK2, pK3) { var r1d, r2d, r3d, dd, f2d, f3d, f4d; r1d = Math.pow(10, TpH - pK1); r2d = Math.pow(10, TpH - pK2); r3d = Math.pow(10, TpH - pK3); dd = 1 / (1 + r1d + r1d * r2d + r1d * r2d * r3d); f2d = r1d * dd; f3d = r1d * r2d * dd; f4d = r1d * r2d * r3d * dd; return f2d + 2 * f3d + 3 * f4d; } function lintner_to_kolbach(lintner) { return (3.5 * lintner) - 16; } function kolbach_to_lintner(kolbach) { return (kolbach + 16) / 3.5; } function kettle_cm(vol, kettle_vol, kettle_height) { if ((vol > 0) && (kettle_vol > 0) && (vol <= kettle_vol)) return Round(100 * ((1 - vol / kettle_vol) * kettle_height), 1); return 0; } function kettle_vol(cm, kettle_vol, kettle_height) { if ((cm >= 0) && (kettle_vol > 0) && (cm <= (kettle_height * 100))) return Round(((kettle_height - (cm / 100)) / kettle_height) * kettle_vol, 1); return 0; }