[Culio]

hi guys, i am trying compiling this udf, but i get this error:

kernel32.lib(KERNEL32.dll) : error LNK2005Copied C:\Users\Dell\Desktop\memoria_ canal_austral\datos_experimentales\perfiles_salini dad/C:\Users\Dell\Desktop\memoria_ canal_austral\datos_experimentales\perfiles_salini dad\uuuu.c to libudf\src
udf_names.c and user_nt.udf files in 3ddp_host are upto date.
(system "copy "C:\PROGRA~1\ANSYSI~1\v160\fluent"\fluent16.0.0\sr c\udf\makefile_nt.udf "libudf\win64\3ddp_host\makefile" ")
1 archivo(s) copiado(s).
(chdir "libudf")(chdir "win64\3ddp_host")# Linking libudf.dll because of makefile user_nt.udf udf_names.obj uuuu.obj
Microsoft (R) Incremental Linker Version 12.00.40629.0
Copyright (C) Microsoft Corporation. All rights reserved.

kernel32.lib(KERNEL32.dll) : error LNK2005: ya se definió ReadFile en uuuu.obj
Creando biblioteca libudf.lib y objeto libudf.exp
libudf.dll : fatal error LNK1169: se encontraron uno o más símbolos definidos simultáneamente
udf_names.c and user_nt.udf files in 3ddp_node are upto date.
(system "copy "C:\PROGRA~1\ANSYSI~1\v160\fluent"\fluent16.0.0\sr c\udf\makefile_nt.udf "libudf\win64\3ddp_node\makefile" ")
1 archivo(s) copiado(s).
(chdir "libudf")(chdir "win64\3ddp_node")# Linking libudf.dll because of makefile user_nt.udf udf_names.obj uuuu.obj
Microsoft (R) Incremental Linker Version 12.00.40629.0
Copyright (C) Microsoft Corporation. All rights reserved.

kernel32.lib(KERNEL32.dll) : error LNK2005: ya se definió ReadFile en uuuu.obj
Creando biblioteca libudf.lib y objeto libudf.exp
libudf.dll : fatal error LNK1169: se encontraron uno o más símbolos definidos simultáneamente

Done.

Any clue?

this is the udf:

#include "udf.h"

int NPtsTm,NPtsData;
int DataIsRead = 0;
float *tmarr,*xarr,*yarr,*zarr,**Tarr;

DEFINE_ON_DEMAND(ReadFile)
{
int n,i;
float data;
FILE* fp;

fp = fopen("DataFile","r");
if ( fp!=NULL )
Message("Reading file n");
else
Message("Error in opening file n");

fscanf(fp,"%d %dn",&NPtsTm,&NPtsData);
Message("n");
Message("There are %d time entries and %d spatial entriesn",NPtsTm,NPtsData);

/* Dynamic allocation for 1D array */

tmarr = (float *) malloc(NPtsTm*sizeof(float));
xarr = (float *) malloc(NPtsData*sizeof(float));
yarr = (float *) malloc(NPtsData*sizeof(float));
zarr = (float *) malloc(NPtsData*sizeof(float));

/* Dynamic allocation for 2D array */
{
float *temp;
temp = (float * ) malloc(NPtsTm*NPtsData*sizeof(float));
Tarr = (float **) malloc(NPtsTm*sizeof(float *));

for(n=0;n<NPtsTm;n++)
Tarr[n] = temp + n*NPtsData;
}

if ( (tmarr==NULL)||(xarr==NULL)||(yarr==NULL)||(zarr== NULL)||(Tarr==NULL) )
Message("Memory allocation error n");

fscanf(fp,"n");
Message("n");
Message("The following is the %d time entriesn",NPtsTm);
for ( n=0;n<NPtsTm;n++ )
{
fscanf(fp,"%f n",&data);
tmarr[n] = data;
Message(" %fn",data);
}

fscanf(fp,"n");
for ( i=0;i<NPtsData;i++ )
{
fscanf(fp,"%f n",&data);
xarr[i] = data;
}

fscanf(fp,"n");
for ( i=0;i<NPtsData;i++ )
{
fscanf(fp,"%f n",&data);
yarr[i] = data;
}

fscanf(fp,"n");
for ( i=0;i<NPtsData;i++ )
{
fscanf(fp,"%f n",&data);
zarr[i] = data;
}

for ( n=0;n<NPtsTm;n++ )
{
fscanf(fp,"n");
for ( i=0;i<NPtsData;i++ )
{
fscanf(fp,"%f n",&data);
Tarr[n][i] = data;
}
}

DataIsRead = 1;
fclose(fp);

/* Output check */

Message("n");
Message("The following is the %d coordinate entriesn",NPtsData);
for ( i=0;i<NPtsData;i++ )
{
Message(" %f %f %fn",xarr[i],yarr[i],zarr[i]);
}

for ( n=0;n<NPtsTm;n++ )
{
Message("n");
Message("The following is scalar data for time entry # %dn",n);
for ( i=0;i<NPtsData;i++ )
{
Message(" %fn",Tarr[n][i]);
}
}
}

/*----------------------------------------------------------------------------*/

float GetData(float xf, float yf, float zf, float tm)
{
int n,nL,nU,i;
float tmL,tmU,data,dataL,dataU,sf,smin;

tm += 1.0e-7;

/* Find the time bracket */

nL = 0;
nU = 1;
tmL = tmarr[nL];
tmU = tmarr[nU];

for ( n=0;n<NPtsTm;n++ )
{
if ( (tm>=tmarr[n])&&(tm<=tmarr[n+1]) )
{
nL = n;
nU = n+1;
tmL = tmarr[nL];
tmU = tmarr[nU];
break;
}
}

/* Find data at the lower and upper time bound */

smin = 1.0e30;
dataL = 0.0;
dataU = 0.0;

for ( i=0;i<NPtsData;i++ )
{
sf = sqrt( pow((xarr[i]-xf),2) + pow((yarr[i]-yf),2) + pow((zarr[i]-zf),2) );
if ( sf<=smin )
{
smin = sf;
dataL = Tarr[nL][i];
dataU = Tarr[nU][i];
}
}

/* Interpolate between lower and upper time values */

data = dataL + ( tm - tmL )/( tmU - tmL )*( dataU - dataL );

return data;
}

/*----------------------------------------------------------------------------*/

DEFINE_PROFILE(Tspec,tf,pos)
{
face_t f;
float tm,xf[ND_ND];

tm = RP_Get_Real("flow-time");

begin_f_loop(f,tf)
{
F_CENTROID(xf,f,tf);
F_PROFILE(f,tf,pos) = GetData(xf[0],xf[1],xf[2],tm);
}
end_f_loop(f,tf)
}

[`e`]

kernel32.lib(KERNEL32.dll) : error LNK2005: ReadFile already defined in temp.obj

The name ReadFile is already used in another function. Rename your DEFINE_ON_DEMAND macro to a unique name:

DEFINE_ON_DEMAND(myReadFile)