[aminalaouti]

hi, everyone
i'm trying to compile an udf but i'm surprised by this error:
..\..\src\em_wt_calcul_2bandenv_7_12.c(7): error C2143: erreur de syntaxe�: absence de ')' avant 'constante'
..\..\src\em_wt_calcul_2bandenv_7_12.c(7): error C2143: erreur de syntaxe�: absence de '{' avant 'constante'
..\..\src\em_wt_calcul_2bandenv_7_12.c(7): error C2059: erreur de syntaxe�: 'constante'
..\..\src\em_wt_calcul_2bandenv_7_12.c(7): error C2059: erreur de syntaxe�: ')'

i cheked my udf several times , i dont found where is the problem exactly :confused :

#include "udf.h"
#define NGG 2
#define Cmin 3e-5
#define Cmax 60
#define T0 555
#define Y 0.25
double ALBDF(cell_t c,double Cabs,double Tg,double Tb,double Y)
{
int j,ii,gg,xi,P1,dgg;
double Tb,Tg;
double csup[NGG + 1],Cabs[NGG];
double b[64],p[64],xi,xip,P,P2,F;
int i, l, m, n;
Tb = C_T(c, ct);
Tg = T0;
for (gg = 0; gg < NGG + 1; gg++)
{
dgg = gg;
csup[gg] = Cmin * pow((Cmax / Cmin), (dgg / NGG));
}
for (gg = 1; gg < NGG + 1; gg++)
{
Cabs[gg] = pow(csup[gg] * csup[gg - 1], .5);
}

please , can anyone help me!

[AlexanderZ]

#include "udf.h"

#define NGG 2
#define Cmin 3e-5
#define Cmax 60
#define T0 555

DEFINE_ADJUST(nothing_adjust,d)
{
	Message0("nothing\n");
}

double ALBDF(cell_t c, Thread *ct)
{
int j,ii,gg,xi,P1,dgg;
double Tb,Tg;
double csup[NGG + 1],Cabs[NGG];
double b[64],p[64];
int i, l, m, n;
Tb = C_T(c, ct);
Tg = T0;
for (gg = 0; gg < NGG + 1; gg++)
{
dgg = gg;
csup[gg] = Cmin * pow((Cmax / Cmin), (dgg / NGG));
}
for (gg = 1; gg < NGG + 1; gg++)
{
Cabs[gg] = pow(csup[gg] * csup[gg - 1], .5);
}
}

[aminalaouti]

[QUOTE=AlexanderZ;861258]

thank you alexanderZ for reply , but when add your suggestions i got other errors on my code(how to call ALBDF function)( the ALBDF need Tb,Tg,Cabs and Y) ,

[AlexanderZ]

you should spend some time to learn how to define functions in C