{"type":"doc","content":[{"type":"paragraph","marks":[{"type":"alignment","attrs":{"align":"end"}}],"content":[{"text":"RU ","type":"text","marks":[{"type":"link","attrs":{"href":"/wiki/spaces/2MA1/pages/153947612"}}]},{"type":"emoji","attrs":{"id":"1f1f7-1f1fa","text":"🇷🇺","shortName":":flag_ru:"}},{"text":" ","type":"text"}]},{"type":"rule"},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"paragraph","content":[{"text":"Sometimes you need to map a Block Model field that isn't coded in the original Block Model. For example, Ore and Waste definitions can be more complex and multiple grades and types inputs are required. In this case, to define different properties use ","type":"text"},{"text":"Custom Variable","type":"text","marks":[{"type":"strong"}]},{"text":" functionality implemented through the ","type":"text"},{"text":"Script Editor","type":"text","marks":[{"type":"strong"}]},{"text":". ","type":"text"}]},{"type":"panel","attrs":{"panelType":"note"},"content":[{"type":"paragraph","content":[{"text":"Scripting language is C#.","type":"text"}]}]},{"type":"rule"},{"type":"extension","attrs":{"layout":"default","extensionType":"com.atlassian.confluence.macro.core","extensionKey":"toc","parameters":{"macroParams":{},"macroMetadata":{"macroId":{"value":"371ef519-9d6d-4bf6-a4df-f73252316719"},"schemaVersion":{"value":"1"},"title":"Table of Contents"}},"localId":"5e82f0ec-1f04-493d-8e77-3f02e9dbdf72"}}]},{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"mediaSingle","attrs":{"layout":"center"},"content":[{"type":"media","attrs":{"width":322,"id":"548bbdf0-2f2a-4b3b-aa43-436e6caec6d0","collection":"contentId-146837051","type":"file","height":821}}]}]}]},{"type":"heading","attrs":{"level":2},"content":[{"text":"Inline formula vs Custom Variable","type":"text"}]},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":33.33},"content":[{"type":"paragraph","content":[{"text":"To define different properties you can write an inline formula using “IF” statement, such as ","type":"text"},{"text":"If N(“Fe”) is greater than 60 return “hg” otherwise if N(“Fe”) is greater than 58 return “mg” otherwise if N(“Fe”) is greater than 57,5 return “lg1” otherwise if N(“Fe”) is greater than 56 return “lg2” otherwise if N(“Fe”) is greater than 50 return “minw” otherwise call it “waste”.","type":"text","marks":[{"type":"em"}]}]}]},{"type":"layoutColumn","attrs":{"width":66.66},"content":[{"type":"mediaSingle","attrs":{"layout":"center"},"content":[{"type":"media","attrs":{"width":1211,"id":"93ef7ad4-feae-4a28-8a09-396037e30f83","collection":"contentId-146837051","type":"file","height":435}},{"type":"caption","content":[{"text":"Block Model with Inline Formula","type":"text","marks":[{"type":"em"}]}]}]}]}]},{"type":"paragraph"},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":33.33},"content":[{"type":"paragraph","content":[{"text":"But such linear formulas can be too long and confusing. Therefore, if there are multiple properties and parcel types that need to be separated, it is recommended to use Custom Variables.","type":"text"}]},{"type":"paragraph","content":[{"text":"Custom variables allow us to write complex logic in a readable and reusable way, which can then be mixed with other inline formulas in the block model mappings.","type":"text"}]}]},{"type":"layoutColumn","attrs":{"width":66.66},"content":[{"type":"mediaSingle","attrs":{"layout":"center"},"content":[{"type":"media","attrs":{"width":800,"id":"631fadd0-3b40-47c3-b2d7-92fab50a0065","collection":"contentId-146837051","type":"file","height":641}}]}]}]},{"type":"rule"},{"type":"heading","attrs":{"level":3},"content":[{"text":"Creating Custom Variable","type":"text"}]},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":33.33},"content":[{"type":"orderedList","attrs":{"order":1},"content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"Go to ","type":"text"},{"text":"Setup > Block Model > Edit > Reservable Model Generator","type":"text","marks":[{"type":"em"}]},{"text":".","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"Click ","type":"text"},{"text":"Custom Variables","type":"text","marks":[{"type":"strong"}]},{"text":" to open the ","type":"text"},{"text":"Script Editor","type":"text","marks":[{"type":"strong"}]},{"text":".","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"Clear all text from the Script Editor.","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"Replace it with one of the sample codes listed below.","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"In the list of available variables on the right you will see a new variable ","type":"text"},{"text":"CustomT(\"Parcel\")","type":"text","marks":[{"type":"textColor","attrs":{"color":"#bf2600"}},{"type":"strong"}]},{"text":" in bold, map it to the ","type":"text"},{"text":"Parcel ","type":"text","marks":[{"type":"strong"}]},{"text":"field.","type":"text"}]}]}]}]},{"type":"layoutColumn","attrs":{"width":66.66},"content":[{"type":"mediaSingle","attrs":{"layout":"center"},"content":[{"type":"media","attrs":{"width":1016,"id":"3263c7c4-d631-437c-b1ff-d48ca280508e","collection":"contentId-146837051","type":"file","height":537}}]}]}]},{"type":"rule"},{"type":"heading","attrs":{"level":2},"content":[{"text":"Custom Variables Examples","type":"text"}]},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"heading","attrs":{"level":4},"content":[{"text":"Dry Tonnes","type":"text"}]},{"type":"codeBlock","attrs":{"language":"csharp"},"content":[{"text":"using System; \nusing System.Collections.Generic; \nusing System.Text; \nusing System.Linq; \nusing Alastri.Scripting; \nusing Alastri.BlockModel.Engine.CustomVariables;\n\npublic class DryTonnes : IDoubleCustomVariable\n{\n public double GetNumber(CustomVariablesContext context)\n {\n double density = context.N(\"DENSITY\");\n\n double volume = context.N(\"XINC\")*context.N(\"YINC\")*context.N(\"ZINC\");\n \n return (density > 0 ? density * volume : 0);\n \n }\n}","type":"text"}]}]},{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"heading","attrs":{"level":4},"content":[{"text":"Grade bins","type":"text"}]},{"type":"codeBlock","attrs":{"language":"csharp"},"content":[{"text":"using System;\nusing System.Collections.Generic;\nusing System.Text;\nusing System.Linq;\nusing Alastri.Scripting;\nusing Alastri.BlockModel.Engine.CustomVariables;\n\npublic class Parcel : ITextCustomVariable\n{\n public string GetText(CustomVariablesContext context)\n {\n double fe = context.N(\"fe\");\n \n if(fe > 60) return \"hg\";\n else if(fe > 58) return \"mg\";\n else if(fe > 57.5) return \"lg1\";\n else if(fe > 56) return \"lg2\"; \n else if(fe > 50) return \"minw\";\n else return \"w\";\n\n }\n}","type":"text"}]}]}]},{"type":"heading","attrs":{"level":4},"content":[{"text":"Multiple Grade Bins","type":"text"}]},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"codeBlock","attrs":{"language":"csharp"},"content":[{"text":"using System;\nusing System.Collections.Generic;\nusing System.Text;\nusing System.Linq;\nusing Alastri.Scripting;\nusing Alastri.BlockModel.Engine.CustomVariables;\n\npublic class Parcel : ITextCustomVariable\n{\n public string GetText(CustomVariablesContext context)\n {\n double fe = context.N(\"fe\");\n double al = context.N(\"al\");\n string geology = context.T(\"geology\");\n \n string fe_bin;\n \n if(fe > 60) \n {\n fe_bin = \"60\";\n }\n else if(fe > 55) \n {\n fe = Math.Floor(fe); \n fe_bin = fe.ToString(\"#,##0\");\n }\n else\n {\n fe_bin = \"50\";\n }\n\n string al_bin;\n\n if(al < 3)\n {\n al_bin = \"3\";\n }\n else if(al < 6)\n {\n al = Math.Ceiling(al);\n al_bin = al.ToString(\"#,##0\");\n }\n else\n {\n al_bin = \"9\";\n }\n\n string geoClass = \"1\";\n if(geology.Equals(\"detrital\", StringComparison.OrdinalIgnoreCase))\n {\n geoClass = \"2\";\n }\n\n return fe_bin + \"_\" + al_bin + \"_\" + geoClass;\n }\n}","type":"text"}]},{"type":"paragraph"}]},{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"codeBlock","attrs":{"language":"csharp"},"content":[{"text":"using System;\nusing System.Collections.Generic;\nusing System.Text;\nusing System.Linq;\nusing Alastri.Scripting;\nusing Alastri.BlockModel.Engine.CustomVariables;\n\npublic class OreType : ITextCustomVariable\n{\n public string GetText(CustomVariablesContext context)\n {\n double fe = context.N(\"Fe\");\n double al = context.N(\"Al\");\n double si = context.N(\"Si\");\n\n if(fe > 58) \n {\n if (fe >= 60 && si <= 6 && al <= 3) return \"hg\";\n else if(fe >= 60 && si > 6 && al <= 3) return \"hgs\";\n else if(fe >= 60 && si <= 6 && al > 3) return \"hga\";\n else if(si > 9 && al <= 5) return \"vgs\";\n else if(si <= 9 && al > 5) return \"vga\";\n else if(si > 9 || al > 5) return \"vgx\";\n else return \"vg\";\n }\n else if(fe > 55) \n {\n if(si > 9 && al <= 5) return \"bgs\";\n else if(si <= 9 && al > 5) return \"bga\";\n else if(si > 9 || al > 5) return \"bgx\";\n else return \"bg\";\n }\n else if(fe > 52) \n {\n return \"lg\";\n }\n else if(fe > 50) return \"minw\";\n else return \"w\";\n\n }\n}","type":"text"}]}]}]},{"type":"heading","attrs":{"level":3},"content":[{"text":"Ore Ratio","type":"text"}]},{"type":"paragraph","content":[{"text":"Rapid Reserver block model fields cannot report Stripping Ratio, because Stripping Ratio is not a sum or weight average type field. Instead, we can report ore ratio, which is the weight average of ore tonnes over total tonnes.","type":"text"}]},{"type":"paragraph","content":[{"text":"To do this we can set up a weight-averaged field called ","type":"text"},{"text":"OreRatio","type":"text","marks":[{"type":"strong"}]},{"text":" as a child of \"dryTonnes\" or \"wetTonnes\" (whichever you want to report). This field will report a \"1\" for ore and a \"0\" for waste. The weight average of the 1s and 0s across a blast becomes the ore ratio. ","type":"text"}]},{"type":"heading","attrs":{"level":4},"content":[{"text":"Ore Ratio code","type":"text"}]},{"type":"codeBlock","attrs":{"language":"csharp"},"content":[{"text":"using System; \nusing System.Collections.Generic; \nusing System.Text; \nusing System.Linq; \nusing Alastri.Scripting; \nusing Alastri.BlockModel.Engine.CustomVariables;\n\npublic class OreRatio : IDoubleCustomVariable\n{\n List ores = new List(){ \"hg\", \"mg\", \"lg\" }; //all lower case\n \n public double GetNumber(CustomVariablesContext context)\n {\n string matType = context.T(\"mattype\").ToLower(); //material type field from original block model\n\n bool isOre = ores.Any(ore => matType.StartsWith(ore)); \n \n if(isOre) return 1;\n else return 0;\n }\n}","type":"text"}]},{"type":"heading","attrs":{"level":2},"content":[{"text":"Multiple Custom Variables","type":"text"}]},{"type":"paragraph","content":[{"text":"To create multiple custom variables, a class implementing the IDoubleCustomVariable or ITextCustomVariable interface needs to be created for each variable. These classes need to be listed under one another in the Custom Variables Script Editor, as shown in the examples below.","type":"text"}]},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"heading","attrs":{"level":4},"content":[{"text":"Multiple Custom Variables","type":"text"}]},{"type":"codeBlock","attrs":{"language":"csharp"},"content":[{"text":"using System;\nusing System.Collections.Generic;\nusing System.Text;\nusing System.Linq;\nusing Alastri.Scripting;\nusing Alastri.BlockModel.Engine.CustomVariables;\n\npublic class Parcel : ITextCustomVariable\n{\n public string GetText(CustomVariablesContext context)\n {\n double fe = context.N(\"fe\");\n \n if(fe > 60) return \"hg\";\n else if(fe > 58) return \"mg\";\n else if(fe > 57.5) return \"lg1\";\n else if(fe > 56) return \"lg2\"; \n else if(fe > 50) return \"minw\";\n else return \"w\";\n }\n}\n\npublic class DryTonnes : IDoubleCustomVariable\n{\n public double GetNumber(CustomVariablesContext context)\n {\n double density = context.N(\"DENSITY\");\n\n double volume = context.N(\"XINC\")*context.N(\"YINC\")*context.N(\"ZINC\");\n \n return (density > 0 ? density * volume : 0);\n \n }\n}","type":"text"}]}]},{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"heading","attrs":{"level":4},"content":[{"text":"Multiple variables with shared logic","type":"text"}]},{"type":"codeBlock","attrs":{"language":"csharp"},"content":[{"text":"using System;\nusing System.Collections.Generic;\nusing System.Text;\nusing System.Linq;\nusing Alastri.Scripting;\nusing Alastri.BlockModel.Engine.CustomVariables;\n \n//block model 1 has a \"parcel1\" variable\npublic class Parcel1 : ITextCustomVariable\n{\n public string GetText(CustomVariablesContext context)\n {\n string parcel = context.T(\"mtype\"); //block model 1 field\n return ParcelResolver.Parcel(parcel);\n }\n}\n\n//block model 2 has a \"parcel2\" variable\npublic class Parcel2 : ITextCustomVariable\n{\n public string GetText(CustomVariablesContext context)\n {\n string parcel = context.T(\"ioretype\"); // block model 2 field\n return ParcelResolver.Parcel(parcel);\n }\n}\n\n//parcel logic is wrapped up in the static ParcelResolver class\npublic static class ParcelResolver \n{\n private static List _oreList = new List \n { \n \"hg\", \"hg1\", \"bl1\", \"mg\", \"lg\", \"lg1\", \"lg2\", \"mw\"\n };\n \n public static string Parcel(string parcel) \n {\n if(_oreList.Contains(parcel.ToLower())) return \"ore\"; \n else return \"waste\";\n }\n}","type":"text"}]}]}]},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"heading","attrs":{"level":4},"content":[{"text":"Access Custom Variable from another Custom Variable","type":"text"}]},{"type":"codeBlock","attrs":{"language":"csharp"},"content":[{"text":"using System;\nusing System.Collections.Generic;\nusing System.Text;\nusing System.Linq;\nusing Alastri.Scripting;\nusing Alastri.BlockModel.Engine.CustomVariables;\n\npublic class Parcel : ITextCustomVariable\n{\n public string GetText(CustomVariablesContext context)\n {\n double fe = context.N(\"fe\"); \n if(fe > 60) \n return \"hg\";\n else if(fe > 58) \n return \"mg\";\n else if(fe > 57.5) \n return \"lg1\";\n else if(fe > 56) \n return \"lg2\";\n else if(fe > 50) \n return \"minw\";\n else \n return \"w\";\n }\n}\n\npublic class Recovery : IDoubleCustomVariable\n{\n public double GetNumber(CustomVariablesContext context)\n {\n Parcel parcel = new Parcel(); //Create an instance of the Parcel object\n string p = parcel.GetText(context); //Call the GetText() method, store the result in variable 'p'\n\n double volume = context.N(\"XINC\")*context.N(\"YINC\")*context.N(\"ZINC\");\n\n if(p == \"hglp\" ) \n return volume * 1.20;\n else if(p == \"hg\")\n return volume * 1.20;\n else if(p == \"mg\")\n return volume * 1.20;\n else if(p == \"lg1\")\n return volume * 1.20;\n else if(p == \"lg2\")\n return volume * 0.85;\n else \n return 0;\n }\n}\n","type":"text"}]}]},{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"heading","attrs":{"level":4},"content":[{"text":"Access Custom Variable values from another Custom Variable","type":"text"}]},{"type":"codeBlock","content":[{"text":"// Reading Factors from one variable into a second variable\n// Update the ROM Recon Factors below \n\npublic class reconFactorVariable_1\n{\n double fe_F = 1.0; \n double al_F = 1.0;\n \n \n public double GetReconValue(CustomVariablesContext context, string code)\n { \n if (code.Equals(\"fe_F\",StringComparison.OrdinalIgnoreCase))\n return fe_F;\n if (code.Equals(\"al_F\",StringComparison.OrdinalIgnoreCase))\n return al_F;\n \n return 1; \n } \n}\n\n\npublic class fe_R_Variable_2 : IDoubleCustomVariable\n{\n public double GetNumber(CustomVariablesContext context)\n {\n var rf = new reconFactorVariable_1();\n double grade = context.N(\"i_fe\");\n grade = grade * rf.GetReconValue(context,\"fe_F\");\n return grade;\n }\n}\n\npublic class al_R_Variable_2 : IDoubleCustomVariable\n{\n public double GetNumber(CustomVariablesContext context)\n {\n var rf = new reconFactorVariable_1();\n double grade = context.N(\"i_al\");\n grade = grade * rf.GetReconValue(context,\"al_F\");\n return grade;\n }\n}","type":"text"}]},{"type":"paragraph"}]}]},{"type":"heading","attrs":{"level":2},"content":[{"text":"Variable validation and Error list resolution","type":"text"}]},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"paragraph","content":[{"text":"Check if the statement is correct by pressing the ","type":"text"},{"text":"Compile ","type":"text","marks":[{"type":"strong"}]},{"text":"button at the top left corner of the Script Editor.","type":"text"}]}]},{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"mediaSingle","attrs":{"layout":"center"},"content":[{"type":"media","attrs":{"width":912,"id":"5e1dbb4b-daa0-4d11-85df-d33609246342","collection":"contentId-146837051","type":"file","height":670}},{"type":"caption","content":[{"text":"Write down statement and check if it is correct by pressing Compile button","type":"text","marks":[{"type":"em"}]}]}]}]}]},{"type":"rule"},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"paragraph","content":[{"text":"If you made a mistake, the ","type":"text"},{"text":"Compile Error","type":"text","marks":[{"type":"strong"}]},{"text":" window will pop up, showing row and column of an error with a short description of its type.","type":"text"}]},{"type":"paragraph","content":[{"text":"Read the error message and correct the lines specified.","type":"text"}]}]},{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"mediaSingle","attrs":{"layout":"center"},"content":[{"type":"media","attrs":{"width":912,"id":"65cfc01a-d668-4d6a-88ec-10315ccf3bd0","collection":"contentId-146837051","type":"file","height":670}},{"type":"caption","content":[{"text":"Compile error window pointing that semicolon is missing","type":"text","marks":[{"type":"em"}]}]}]}]}]},{"type":"rule"},{"type":"layoutSection","content":[{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"paragraph","content":[{"text":"If there are no errors during compilation, the custom variables should be listed in the ","type":"text"},{"text":"Variables","type":"text","marks":[{"type":"strong"}]},{"text":" panel.","type":"text"}]},{"type":"paragraph","content":[{"text":"When the ","type":"text"},{"text":"Errors ","type":"text","marks":[{"type":"strong"}]},{"text":"panel is blank, and all relevant fields are mapped, press ","type":"text"},{"text":"Generate ","type":"text","marks":[{"type":"strong"}]},{"text":"to build the Reserve Model.","type":"text"}]}]},{"type":"layoutColumn","attrs":{"width":50.0},"content":[{"type":"mediaSingle","attrs":{"layout":"center"},"content":[{"type":"media","attrs":{"width":1016,"id":"a2cd9d83-83bd-4d90-b12a-e49b5454ce28","collection":"contentId-146837051","type":"file","height":537}},{"type":"caption","content":[{"text":"Once all fields are mapped, press the Generate button to build the Reserves Model","type":"text","marks":[{"type":"em"}]}]}]}]}]},{"type":"paragraph"},{"type":"paragraph"}],"version":1}

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