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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#ifdef nompi
#include "mimic_mpi.h"
#else
#include "mpi.h"
#endif
#include "tran_prototypes.h"
#define LEN 256
void TRAN_Read_double(char *str, int n1,int n2, double *a)
#define a_ref(i,j) a[n1*((j)-1)+(i)-1]
{
int i,j;
int m1,m2,d1,d2;
double x1,x2;
FILE *fp;
char buf[LEN];
if ( (fp=fopen(str,"r"))==NULL ) {
printf("cannot open %s and continue\n", str);
return;
}
printf("TRAN_Read_double> Read data from flle=%s\n",str);
/* read header */
fgets(buf, LEN,fp);
sscanf(buf,"%d %d %d %d",&m1,&m2,&d1,&d2);
/* check consistency of the size */
if ( m1=!n1 || m2!=n2 ) {
printf("\n\nERROR, size is different, %s , %d %d %d %d\n\n\n",str, n1,n2,m1,m2);
goto last;
}
/* initialize */
for (i=0;i<n1*n2; i++) {
a[i]=0.0;
}
/* read and set */
while (1) {
if (fgets(buf, LEN,fp)==NULL) { goto last; }
if ( sscanf(buf,"%d %d %lf %lf", &i,&j, &x1,&x2)==0 ) { goto last; }
a_ref(i,j) = x1;
}
/* finally close the file */
last:
fclose(fp);
}
void TRAN_Read_dcomplex(char *str, int n1,int n2, dcomplex *a)
#define a_ref(i,j) a[n1*((j)-1)+(i)-1]
{
int i,j;
int m1,m2,d1,d2;
double x1,x2;
FILE *fp;
char buf[LEN];
if ( (fp=fopen(str,"r"))==NULL ) {
printf("cannot open %s and continue\n", str);
return;
}
printf("TRAN_Read_dcomplex> Read data from flle=%s\n",str);
/* read header */
fgets(buf, LEN,fp);
sscanf(buf,"%d %d %d %d",&m1,&m2,&d1,&d2);
/* check consistency of the size */
if ( m1=!n1 || m2!=n2 ) {
printf("\n\nERROR, size is different, %s , %d %d %d %d\n\n\n",str, n1,n2,m1,m2);
goto last;
}
/* initialize */
for (i=0;i<n1*n2; i++) {
a[i].r=0.0;
a[i].i=0.0;
}
/* read and set */
while (1) {
if (fgets(buf, LEN,fp)==NULL) { goto last; }
if ( sscanf(buf,"%d %d %lf %lf", &i,&j, &x1,&x2)==0 ) { goto last; }
a_ref(i,j).r = x1;
a_ref(i,j).i = x2;
}
/* finally close the file */
last:
fclose(fp);
}
void TRAN_FRead2_binary_double(FILE *fp, int n1, int n2, double *gc)
#define gc_ref(i,j) gc[ n1*(j)+i ]
{
int i,j;
double *v;
int iv[10];
int i1,i2;
printf("n=%d %d\n",n1,n2);
v=(double*)malloc(sizeof(double)*n1);
fread(iv,sizeof(int),2,fp);
i1=iv[0];
i2=iv[1];
if (i1!=n1 || i2!=n2) {
printf(" i1!=n1 || i2!=n2, i1=%d i2=%d n1=%d n2=%d\n",i1,i2,n1,n2);
exit(0);
}
for (i=0;i<n1*n2;i++) gc[i]=0.0;
for (j=0;j<n2;j++) {
fread(iv,sizeof(int),3,fp);
if (iv[0]!=j) {
printf("data format error j=%d iv[0]=%d\n",j,iv[0]);
exit(0);
}
i1=iv[1];
i2=iv[2];
/* printf("%d of %d i=[%d:%d]\n",j,n2,i1,i2); */
if ( i1<=i2) {
fread(v,sizeof(double),i2-i1+1,fp);
for (i=i1;i<=i2;i++) {
gc_ref(i,j) = v[i-i1];
}
}
}
free(v);
}
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