Hi,
Just came across an probl
Hi,
Just came across an problem related to IFStream. I have a data file: sample.xyz which has xyz data 384165.6 4762392.7 0 384204.5 4762602.3 0 Then I simply read the data and print them on the screen. They output is: 384166 4.76239e+06 0 384204 4.7626e+06 0 The float point data x becomes an integer and the y data also lost some precision. I believe it is related to the format. Could someone give me some hint? The test program is: #include "fvCFD.H" #include "OFstream.H" #include "IFstream.H" // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // int main(int argc, char *argv[]) { //dem data const int nDEMPoints=2; scalar tmp; label tmpl; scalar x,y,z; //read in the dem data fileName dxDataFile("sample.xyz"); IFstream dataIn(dxDataFile); for (label i=0;i<nDEMPoints;i++) { dataIn >> x >> y >> z; Info << x << " " << y << " " << z << endl; } Info << "\nEnd\n" << endl; return 0; } http://www.cfd-online.com/OpenFOAM_D...hment_icon.gif IFTest.tgz |
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