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#include <stdio.h>
#include <stdlib.h>
#include "IO.hh"
#include "HDFIO.hh"
int main(int argc,char *argv[]){
float data[40*40*40];
double origin[3]={0,0,0};
double dx[3]={0.25,0.25,0.25};
int i;
int rank=3;
int dims[3]={40,40,40};
IObase *infile;
if(argc>1)
infile = new HDFIO(argv[1],IObase::Read);
else
infile = new HDFIO("data3d.raw",IObase::Read);
// reader = new Reader(*infile);
int ndatasets=infile->nDatasets();
printf("Number of datasets=%d\n",ndatasets);
for(i=0;i<ndatasets;i++){
int j;
float buffer[40*40*40];
for(j=0;j<40*40*40;j++) buffer[j]=0;
int rank,dims[3];
IObase::DataType datatype;
printf("Cycle %u\n",i);
infile->readInfo(datatype,rank,dims);
printf("Data info dt=%u,rank=%u,dims=%u,%u,%u\n",
(int)(datatype),rank,dims[0],dims[1],dims[2]);
infile->read(buffer);
for(j=0;j<10;j++)
printf("Data[%u]=%f\n",j,buffer[j]);
puts("***done printing data");
int nattribs=infile->nAttributes();
printf("Number of Attributes=%d\n",nattribs);
for(j=0;j<nattribs;j++){
char attribname[64];
int length;
infile->readAttributeInfo(j,attribname,datatype,length);
printf("\tAttribute[%u] name=%s\n",j,attribname);
switch(datatype){
case IObase::Float32:{
//float buf[5];
puts("Float");
printf("length=%u\n",length);
} break;
case IObase::Float64:{
double buf[5];
puts("Double");
printf("length=%u\n",length);
infile->readAttribute(j,buf);
for(int k=0;k<length;k++)
printf("\tElement[%u]=%lf\n",k,buf[k]);
} break;
case IObase::Int32:{
//int buf[5];
puts("Integer");
printf("length=%u\n",length);
} break;
default:
puts("unknown type");
break;
}
}
}
//delete reader;
delete infile;
puts("done");
return 0;
}
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