} //end of getting n method
decimal getBeta(RainVariables rainVariables) //getting beta method
{
decimal _beta = 0;
decimal n = rainVariables.n;
if (n <= 0.4m)
{
_beta = 0.8m;
}
else if (n <= 0.5m)
{
_beta = 0.75m;
}
else if (n <= 0.7m)
{
_beta = 0.7m;
}
else
{
_beta = 0.65m;
}
return(_beta);
}//end of getting beta method
decimal gett_r(RainVariables rainVariables) //total time
{
decimal _gett_r;
_gett_r = gett_can(rainVariables) + gett_p(rainVariables) + rainVariables.t_con;
return(_gett_r);
}
decimal getN(RainVariables rainVariables) //getting n method
{
decimal _getN = 0;
using (projectappdbContext db = new projectappdbContext()){
string ChoosenRegion = Region.SelectionBoxItem as string;
if (rainVariables.P >= 1)
{
var n = db.Pril2NPlessPaboveMrGamma.Where(el => el.Region == ChoosenRegion && rainVariables.P >= 1)
.Select(el => el.NPless1)
.FirstOrDefault();
_getN = n;
}
else
{
var n = db.Pril2NPlessPaboveMrGamma.Where(el => el.Region == ChoosenRegion && rainVariables.P < 1)
.Select(el => el.NPabove1)
.FirstOrDefault();
_getN = n;
}
}
return(_getN);
} //end of getting n method
decimal gett_p(RainVariables rainVariables) //collector time
{
decimal _t_p = 0;
_t_p = 0.017m * rainVariables.l_p / rainVariables.v_p;
return(_t_p);
}
} //end of method for z_roadAndRoof
decimal gett_can(RainVariables rainVariables) //lotki time
{
decimal _t_can = 0;
_t_can = 0.021m * rainVariables.l_lotok / rainVariables.v_lotok;
return(_t_can);
}
} //end of "method to assign input data to variables"
double getA(RainVariables rainvariables)
{
double _A = 0;
_A = rainvariables.Q_20 * Math.Pow(20, (double)rainvariables.n) * Math.Pow((1 + (Math.Log10((double)rainvariables.P) / Math.Log10((double)rainvariables.m_r))), (double)rainvariables.gamma);
return(_A);
}
decimal Q_cal(RainVariables rainVariables)
{
decimal _Q_cal = 0;
_Q_cal = Math.Max(val1, val2) * rainVariables.beta;
return(_Q_cal);
} // end of Qcal calculation method
private void QrButton_Click(object sender, RoutedEventArgs e)
{
RainVariables rainVariables1 = rainVariables;
SetValuesFromComboboxes(rainVariables1);
decimal result = Q_rRain(rainVariables1);
ResultTextValue.Text = result.ToString();
}
} //end of result calculation method
decimal Q_rIce(RainVariables rainVariables)
{
decimal _Q_rIce = 0;
_Q_rIce = (5.5m * rainVariables.h_c * rainVariables.K_y() * rainVariables.F) / (10 + rainVariables.t_r);
val2 = _Q_rIce;
return(val2);
} //end of result calculation method
} //end of getting gamma method
//RESULTs CALCULATION METHODs
decimal Q_rRain(RainVariables rainVariables)
{
double _Q_rRain = 0;
_Q_rRain = (double)rainVariables.Z_mid * (double)Math.Pow((double)rainVariables.A, 1.2) * (double)rainVariables.F / Math.Pow((double)rainVariables.t_r, 1.2 * (double)rainVariables.n - 0.1);
val1 = (decimal)_Q_rRain;
return(val1);
} //end of result calculation method
} //end of getting gamma method
decimal getHc(RainVariables rainVariables) //getting gamma method
{
decimal _Hc = 0;
using (projectappdbContext db = new projectappdbContext()){
int ClimateIdFromCombobox = 1;
var Hc = db.Table12SloyTalikhVod.Where(el => el.ClimateId == ClimateIdFromCombobox).Select(el => el.P015).FirstOrDefault();
_Hc = Hc;
}
return(_Hc);
} //end of getting gamma method
}//end of getting mr method
decimal getGamma(RainVariables rainVariables) //getting gamma method
{
decimal _getGamma = 0;
using (projectappdbContext db = new projectappdbContext()){
string ChoosenRegion = Region.SelectionBoxItem as string;
var mr = db.Pril2NPlessPaboveMrGamma.Where(el => el.Region == ChoosenRegion).Select(el => el.Gamma).FirstOrDefault();
_getGamma = mr;
}
return(_getGamma);
} //end of getting gamma method
decimal getPsy_mid(RainVariables rainvariables)
{
decimal _Psy_mid = 0;
decimal K_gravel = rainvariables.F_gravel * 0.4m; //tabl10 rek
decimal K_road = rainvariables.F_road * 0.95m; //tabl10 rek
decimal K_roof = rainvariables.F_roof * 0.95m; //tabl10 rek
decimal K_green = rainvariables.F_green * 0.1m; //tabl10 rek
_Psy_mid = (K_gravel + K_green + K_road + K_roof) / rainvariables.F;
return(_Psy_mid);
}
decimal getZ_mid(RainVariables rainvariables)
{
RainVariables rv = rainvariables; //for get_Z_roadAndRoof() constructor parameter
decimal _Z_mid = 0;
decimal K_gravel = rainvariables.F_gravel * 0.125m; //tabl10 rek
decimal K_road = rainvariables.F_road * get_Z_roadAndRoof(rv); //tabl10 rek
decimal K_roof = rainvariables.F_roof * get_Z_roadAndRoof(rv); //tabl10 rek
decimal K_green = rainvariables.F_green * 0.038m; //tabl10 rek
_Z_mid = (K_gravel + K_green + K_road + K_roof) / rainvariables.F;
return(_Z_mid);
}
//METHOD TO ASSIGN input data to variables
void SetValuesFromComboboxes(RainVariables rainVariables)
{
rainVariables.F = decimal.Parse(F_tot.Text);
rainVariables.F_road = decimal.Parse(F_road.Text);
rainVariables.F_roof = decimal.Parse(F_roof.Text);
rainVariables.F_gravel = decimal.Parse(F_shcheb.Text);
rainVariables.F_green = decimal.Parse(F_grass.Text);
rainVariables.Q_20 = Int32.Parse(RainIntensivity.Text);
rainVariables.P = decimal.Parse(RainPossibility.Text);
rainVariables.t_con = decimal.Parse(ConcentrationTime.Text);
rainVariables.l_lotok = decimal.Parse(LotokLength.Text);
rainVariables.v_lotok = decimal.Parse(LotokVelocity.Text);
rainVariables.l_p = decimal.Parse(CollectorLength.Text);
rainVariables.v_p = decimal.Parse(CollectorVelocity.Text);
rainVariables.N_sections = Int32.Parse(SectionsNumber.Text);
//using DB
rainVariables.n = getN(rainVariables);
rainVariables.beta = getBeta(rainVariables);
rainVariables.m_r = getMr(rainVariables);
rainVariables.gamma = getGamma(rainVariables);
rainVariables.h_c = (int)getHc(rainVariables);
//using DB
rainVariables.A = (decimal)getA(rainVariables);
rainVariables.Psy_mid = getPsy_mid(rainVariables);
rainVariables.Z_mid = getZ_mid(rainVariables);
rainVariables.t_r = gett_r(rainVariables);
//rainVariables.K; //is used if F_tot > 500 ga (not for MVP)
decimal K_y = rainVariables.K_y();
decimal F_y = rainVariables.F_y();
decimal F_roadroof = rainVariables.F_roadRoof();
//Target VALUES:-> MOVE to Distinct method Later
rainVariables.Q_rRain = Q_rRain(rainVariables);
rainVariables.Q_rIce = Q_rIce(rainVariables);
rainVariables.Q_cal = Q_cal(rainVariables);
//Target VALUES<-:
} //end of "method to assign input data to variables"
//getting z_road and z_roof values
decimal get_Z_roadAndRoof(RainVariables rainVariables)
{
bool getN = n_LESS065(rainVariables.n);
int A_prev = (int)Math.Floor(rainVariables.A / 100) * 100;
int A_next = (int)Math.Ceiling(rainVariables.A / 100) * 100;
decimal z_A_prev = 0; //get this! by Linq.
decimal z_A_next = 0; //get this! by Linq.
//getting z_road and z_roof values from db for further interpolation
using (projectappdbContext db = new projectappdbContext()){
if (getN == true)
{
var _z_A_prev = db.Table11ZiVodonepronitsaemie.Where(el => el.A == A_prev).Select(el => el.NAbove065).FirstOrDefault(); //last of default doesnt work, FIX == (step 100 and 200)
var _z_A_next = db.Table11ZiVodonepronitsaemie.Where(el => el.A >= A_next).Select(el => el.NAbove065).FirstOrDefault();
z_A_prev = _z_A_prev;
z_A_next = _z_A_next;
}
else
{
var _z_A_prev = db.Table11ZiVodonepronitsaemie.Where(el => el.A == A_prev).Select(el => el.NLess065).FirstOrDefault(); //last of default doesnt work, FIX == (step 100 and 200)
var _z_A_next = db.Table11ZiVodonepronitsaemie.Where(el => el.A >= A_next).Select(el => el.NLess065).FirstOrDefault();
z_A_prev = _z_A_prev;
z_A_next = _z_A_next;
}
} //end of getting z_road and z_roof values.
decimal deltaMain = (z_A_next - z_A_prev) / (A_next - A_prev); //interpolation part
decimal diff = rainVariables.A - A_prev;
decimal InterpolationResult = z_A_prev + deltaMain * diff;
return(InterpolationResult); //end of interpolation part. end of getting z_road and z_roof values
}
