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Merged
jravani merged 1 commit into from
Jul 23, 2026
Merged

style(calc): remove redundant restatement comments #10

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53 changes: 0 additions & 53 deletions internal/calc/calc_level_01.go
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Original file line number Diff line number Diff line change
Expand Up @@ -92,7 +92,6 @@ func (c *CalcLevel1) Run() {
c.Q_int = c.calcQInt()
}

// calcACRefEstim calculates A_C_Ref_Estim
// Estimated by use of conversion factors
// Unit: m²
// Formula: IF(A_C_IntDim>0, A_C_IntDim, IF(A_C_ExtDim>0, 0.85*A_C_ExtDim, IF(A_C_Living>0, 1.1*A_C_Living, IF(A_C_Use>0, 1.4*A_C_Use, 0.85/3*V_C))))
Expand All @@ -110,7 +109,6 @@ func (c *CalcLevel1) calcACRefEstim() float64 {
}
}

// calcPRoof calculates p_Roof
// Unit: m²/m²
// Formula: IF(OR($Code_AtticCond="C",$Code_AtticCond="PI",$Code_AtticCond="NI"),1.6,IF($Code_AtticCond="P",0.8,IF($Code_AtticCond="-",1.2,0)))
func (c *CalcLevel1) calcPRoof() float64 {
Expand All @@ -125,7 +123,6 @@ func (c *CalcLevel1) calcPRoof() float64 {
return 0
}

// calcQRoof calculates q_Roof
// Unit: m²
// Formula: IF(OR($Code_AtticCond="C",$Code_AtticCond="PI",$Code_AtticCond="NI"),15,IF($Code_AtticCond="P",7,IF($Code_AtticCond="-",5,0)))
func (c *CalcLevel1) calcQRoof() float64 {
Expand All @@ -140,7 +137,6 @@ func (c *CalcLevel1) calcQRoof() float64 {
return 0
}

// calcPCeiling calculates p_Ceiling
// Unit: m²/m²
// Formula: IF(OR($Code_AtticCond="C",$Code_AtticCond="PI",$Code_AtticCond="NI"),0,IF($Code_AtticCond="P",0.6,IF($Code_AtticCond="-",0,1.2)))
func (c *CalcLevel1) calcPCeiling() float64 {
Expand All @@ -155,7 +151,6 @@ func (c *CalcLevel1) calcPCeiling() float64 {
return 1.2
}

// calcQCeiling calculates q_Ceiling
// Unit: m²
// Formula: IF(OR($Code_AtticCond="C",$Code_AtticCond="PI",$Code_AtticCond="NI"),0,IF($Code_AtticCond="P",3,IF($Code_AtticCond="-",0,5)))
func (c *CalcLevel1) calcQCeiling() float64 {
Expand All @@ -170,7 +165,6 @@ func (c *CalcLevel1) calcQCeiling() float64 {
return 5
}

// calcFAtticCond calculates f_AtticCond
// Formula: IF(LEFT($Code_AtticCond,1)="C",1,IF(LEFT($Code_AtticCond,1)="P",0.5,0))
func (c *CalcLevel1) calcFAtticCond() float64 {
code := c.Lvl0.BasicParameters.BuildingAppearance.Code_AtticCond
Expand All @@ -185,7 +179,6 @@ func (c *CalcLevel1) calcFAtticCond() float64 {
return 0
}

// calcFCellarCond calculates f_CellarCond
// Formula: IF(LEFT($Code_CellarCond,1)="C",1,IF(LEFT($Code_CellarCond,1)="P",0.5,0))
func (c *CalcLevel1) calcFCellarCond() float64 {
code := c.Lvl0.BasicParameters.BuildingAppearance.Code_CellarCond
Expand All @@ -200,7 +193,6 @@ func (c *CalcLevel1) calcFCellarCond() float64 {
return 0
}

// calcFComplexRoof calculates f_ComplexRoof
// Formula: IF(Code_ComplexRoof="Simple",0.9,IF(Code_ComplexRoof="Complex",1.3,1))
func (c *CalcLevel1) calcFComplexRoof() float64 {
code := c.Lvl0.BasicParameters.BuildingAppearance.Code_ComplexRoof
Expand All @@ -212,7 +204,6 @@ func (c *CalcLevel1) calcFComplexRoof() float64 {
return 1
}

// calcFComplexFootprint calculates f_ComplexFootprint
// Formula: IF(Code_ComplexFootprint="Simple",0.9,IF(Code_ComplexFootprint="Complex",1.2,1))
func (c *CalcLevel1) calcFComplexFootprint() float64 {
code := c.Lvl0.BasicParameters.BuildingAppearance.Code_ComplexFootprint
Expand All @@ -224,7 +215,6 @@ func (c *CalcLevel1) calcFComplexFootprint() float64 {
return 1
}

// calcCodeEstimConstructionBorderWallToCellarOrSoil calculates Code_Estim_ConstructionBorder_Wall_ToCellarOrSoil
// wall bordering at soil or unheated cellar
// Formula: IF($Code_CellarCond="P","Unh","Soil")
func (c *CalcLevel1) calcCodeEstimConstructionBorderWallToCellarOrSoil() string {
Expand All @@ -234,7 +224,6 @@ func (c *CalcLevel1) calcCodeEstimConstructionBorderWallToCellarOrSoil() string
return "Soil"
}

// calcCodeEstimConstructionBorderFloor calculates Code_Estim_ConstructionBorder_Floor
// floor above cellar or soil
// Formula: IF($Code_CellarCond="-","Soil","Cellar")
func (c *CalcLevel1) calcCodeEstimConstructionBorderFloor() string {
Expand All @@ -244,8 +233,6 @@ func (c *CalcLevel1) calcCodeEstimConstructionBorderFloor() string {
return "Cellar"
}

// calcAExactEnvSum calculates A_Exact_Env_Sum
// Calculates the sum of various building element areas
// Unit: m²
// Formula: SUM(A_Roof_1:A_Door_1)
func (c *CalcLevel1) calcAExactEnvSum() float64 {
Expand All @@ -262,8 +249,6 @@ func (c *CalcLevel1) calcAExactEnvSum() float64 {
envelope.A_Door_1
}

// calcACalcWindow2 calculates A_Calc_Window_2
// element type window 2
// Unit: m²
// Formula: IF($Code_TypeIntake_EnvelopeArea="Estimation",0,A_Window_2)
func (c *CalcLevel1) calcACalcWindow2() float64 {
Expand All @@ -273,7 +258,6 @@ func (c *CalcLevel1) calcACalcWindow2() float64 {
return c.Lvl0.BasicParameters.Envelope.A_Window_2
}

// calcACalcWindowHorizontal calculates A_Calc_Window_Horizontal
// tilted below 30°, otherwise classified as vertical
// Unit: m²
// Formula: IF($Code_TypeIntake_EnvelopeArea="Estimation",0,A_Window_Horizontal)
Expand All @@ -284,7 +268,6 @@ func (c *CalcLevel1) calcACalcWindowHorizontal() float64 {
return c.Lvl0.BasicParameters.Envelope.A_Window_Horizontal
}

// calcACalcWindowSouth calculates A_Calc_Window_South
// deviation from orientation: +/- 45°
// Unit: m²
// Formula: IF($Code_TypeIntake_EnvelopeArea="Estimation",0,A_Window_South)
Expand All @@ -295,7 +278,6 @@ func (c *CalcLevel1) calcACalcWindowSouth() float64 {
return c.Lvl0.BasicParameters.Envelope.A_Window_South
}

// calcACalcWindowNorth calculates A_Calc_Window_North
// deviation from orientation: +/- 45°
// Unit: m²
// Formula: IF($Code_TypeIntake_EnvelopeArea="Estimation",0,A_Window_North)
Expand All @@ -306,8 +288,6 @@ func (c *CalcLevel1) calcACalcWindowNorth() float64 {
return c.Lvl0.BasicParameters.Envelope.A_Window_North
}

// calcDInsulationMeasureRoof1 calculates d_Insulation_Measure_Roof_1
// Element type roof 1
// Unit: m
// Formula: IF(d_Insulation_Input_Measure_Roof_1<>0, d_Insulation_Input_Measure_Roof_1, d_Insulation_PredefinedMeasure_Roof_1)
func (c *CalcLevel1) calcDInsulationMeasureRoof1() float64 {
Expand All @@ -317,8 +297,6 @@ func (c *CalcLevel1) calcDInsulationMeasureRoof1() float64 {
return c.Lvl0.AdvancedParameters.InsulationMeasures.D_Insulation_PredefinedMeasure_Roof_1
}

// calcDInsulationMeasureRoof2 calculates d_Insulation_Measure_Roof_2
// Element type roof 2
// Unit: m
// Formula: IF(d_Insulation_Input_Measure_Roof_2<>0, d_Insulation_Input_Measure_Roof_2, d_Insulation_PredefinedMeasure_Roof_2)
func (c *CalcLevel1) calcDInsulationMeasureRoof2() float64 {
Expand All @@ -328,8 +306,6 @@ func (c *CalcLevel1) calcDInsulationMeasureRoof2() float64 {
return c.Lvl0.AdvancedParameters.InsulationMeasures.D_Insulation_PredefinedMeasure_Roof_2
}

// calcDInsulationMeasureWall1 calculates d_Insulation_Measure_Wall_1
// Element type wall 1
// Unit: m
// Formula: IF(d_Insulation_Input_Measure_Wall_1<>0, d_Insulation_Input_Measure_Wall_1, d_Insulation_PredefinedMeasure_Wall_1)
func (c *CalcLevel1) calcDInsulationMeasureWall1() float64 {
Expand All @@ -339,8 +315,6 @@ func (c *CalcLevel1) calcDInsulationMeasureWall1() float64 {
return c.Lvl0.AdvancedParameters.InsulationMeasures.D_Insulation_PredefinedMeasure_Wall_1
}

// calcDInsulationMeasureWall2 calculates d_Insulation_Measure_Wall_2
// Element type wall 2
// Unit: m
// Formula: IF(d_Insulation_Input_Measure_Wall_2<>0, d_Insulation_Input_Measure_Wall_2, d_Insulation_PredefinedMeasure_Wall_2)
func (c *CalcLevel1) calcDInsulationMeasureWall2() float64 {
Expand All @@ -350,8 +324,6 @@ func (c *CalcLevel1) calcDInsulationMeasureWall2() float64 {
return c.Lvl0.AdvancedParameters.InsulationMeasures.D_Insulation_PredefinedMeasure_Wall_2
}

// calcDInsulationMeasureWall3 calculates d_Insulation_Measure_Wall_3
// Element type wall 3
// Unit: m
// Formula: IF(d_Insulation_Input_Measure_Wall_3<>0, d_Insulation_Input_Measure_Wall_3, d_Insulation_PredefinedMeasure_Wall_3)
func (c *CalcLevel1) calcDInsulationMeasureWall3() float64 {
Expand All @@ -361,8 +333,6 @@ func (c *CalcLevel1) calcDInsulationMeasureWall3() float64 {
return c.Lvl0.AdvancedParameters.InsulationMeasures.D_Insulation_PredefinedMeasure_Wall_3
}

// calcDInsulationMeasureFloor1 calculates d_Insulation_Measure_Floor_1
// Element type floor 1
// Unit: m
// Formula: IF(d_Insulation_Input_Measure_Floor_1<>0, d_Insulation_Input_Measure_Floor_1, d_Insulation_PredefinedMeasure_Floor_1)
func (c *CalcLevel1) calcDInsulationMeasureFloor1() float64 {
Expand All @@ -372,8 +342,6 @@ func (c *CalcLevel1) calcDInsulationMeasureFloor1() float64 {
return c.Lvl0.AdvancedParameters.InsulationMeasures.D_Insulation_PredefinedMeasure_Floor_1
}

// calcDInsulationMeasureFloor2 calculates d_Insulation_Measure_Floor_2
// Element type floor 2
// Unit: m
// Formula: IF(d_Insulation_Input_Measure_Floor_2<>0, d_Insulation_Input_Measure_Floor_2, d_Insulation_PredefinedMeasure_Floor_2)
func (c *CalcLevel1) calcDInsulationMeasureFloor2() float64 {
Expand All @@ -383,48 +351,34 @@ func (c *CalcLevel1) calcDInsulationMeasureFloor2() float64 {
return c.Lvl0.AdvancedParameters.InsulationMeasures.D_Insulation_PredefinedMeasure_Floor_2
}

// calcRMeasureWindow1 calculates R_Measure_Window_1
// Element type window 1
// Unit: m²*K/W
// Formula: R_PredefinedMeasure_Window_1
func (c *CalcLevel1) calcRMeasureWindow1() float64 {
return c.Lvl0.AdvancedParameters.ThermalResistances.R_PredefinedMeasure_Window_1
}

// calcRMeasureWindow2 calculates R_Measure_Window_2
// Element type window 2
// Unit: m²*K/W
// Formula: R_PredefinedMeasure_Window_2
func (c *CalcLevel1) calcRMeasureWindow2() float64 {
return c.Lvl0.AdvancedParameters.ThermalResistances.R_PredefinedMeasure_Window_2
}

// calcRMeasureDoor1 calculates R_Measure_Door_1
// Element type door 1
// Unit: m²*K/W
// Formula: R_PredefinedMeasure_Door_1
func (c *CalcLevel1) calcRMeasureDoor1() float64 {
return c.Lvl0.AdvancedParameters.ThermalResistances.R_PredefinedMeasure_Door_1
}

// calcGGlNMeasureWindow1 calculates g_gl_n_Measure_Window_1
// Element type window 1
// Unit: m²*K/W
// Formula: g_gl_n_PredefinedMeasure_Window_1
func (c *CalcLevel1) calcGGlNMeasureWindow1() float64 {
return c.Lvl0.AdvancedParameters.SolarTransmittance.G_gl_n_PredefinedMeasure_Window_1
}

// calcGGlNMeasureWindow2 calculates g_gl_n_Measure_Window_2
// Element type window 2
// Unit: m²*K/W
// Formula: g_gl_n_PredefinedMeasure_Window_2
func (c *CalcLevel1) calcGGlNMeasureWindow2() float64 {
return c.Lvl0.AdvancedParameters.SolarTransmittance.G_gl_n_PredefinedMeasure_Window_2
}

// calcRBeforeWindow1 calculates R_Before_Window_1
// Element type window 1
// Unit: m²*K/W
// Formula: IFERROR(IF(ISNUMBER(U_Window_1), 1/U_Window_1, 0), 0)
func (c *CalcLevel1) calcRBeforeWindow1() float64 {
Expand All @@ -435,8 +389,6 @@ func (c *CalcLevel1) calcRBeforeWindow1() float64 {
return 0
}

// calcRBeforeWindow2 calculates R_Before_Window_2
// Element type window 2
// Unit: m²*K/W
// Formula: IFERROR(IF(ISNUMBER(U_Window_2), 1/U_Window_2, 0), 0)
func (c *CalcLevel1) calcRBeforeWindow2() float64 {
Expand All @@ -447,8 +399,6 @@ func (c *CalcLevel1) calcRBeforeWindow2() float64 {
return 0
}

// calcRBeforeDoor1 calculates R_Before_Door_1
// Element type door 1
// Unit: m²*K/W
// Formula: IFERROR(IF(ISNUMBER(U_Door_1), 1/U_Door_1, 0), 0)
func (c *CalcLevel1) calcRBeforeDoor1() float64 {
Expand All @@ -459,21 +409,18 @@ func (c *CalcLevel1) calcRBeforeDoor1() float64 {
return 0
}

// calcHVentilation calculates h_Ventilation
// Unit: W/(m²*K)
// Formula: 0.34*(n_air_use + n_air_infiltration)*h_room
func (c *CalcLevel1) calcHVentilation() float64 {
return 0.34 * (c.Lvl0.AdvancedParameters.AirInfiltration.N_air_use + c.Lvl0.AdvancedParameters.AirInfiltration.N_air_infiltration) * c.Lvl0.BasicParameters.BuildingAppearance.H_room
}

// calcSumDeltaTForHeatingDays calculates Sum_DeltaT_for_HeatingDays
// Unit: kKh/a
// Formula: (theta_i - Theta_e) * HeatingDays
func (c *CalcLevel1) calcSumDeltaTForHeatingDays() float64 {
return (c.Lvl0.AdvancedParameters.ClimateConditions.Theta_i - c.Lvl0.AdvancedParameters.ClimateConditions.Theta_e) * float64(c.Lvl0.AdvancedParameters.ClimateConditions.HeatingDays)
}

// calcQInt calculates q_int
// Unit: kWh/(m²*a)
// Formula: phi_int * 0.024 * HeatingDays
func (c *CalcLevel1) calcQInt() float64 {
Expand Down
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