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difx:configcode [2010/07/07 12:16]
chrisphillips
difx:configcode [2010/08/03 17:38]
cormac Page moved from configcode to difx:configcode
Line 9: Line 9:
 ''int getCoreResultLength(int configindex)'' Return the size in "complex floats" (cf32) of the data blob containing all complex cross correlations, real autocorrelations and associated weights. ''int getCoreResultLength(int configindex)'' Return the size in "complex floats" (cf32) of the data blob containing all complex cross correlations, real autocorrelations and associated weights.
  
-''int getCoreResultBaselineOffset(configindex,  freqindex,  b --- //[[Chris.Phillips@csiro.au|Chris Phillips]] 2010/07/07 10:13//aselineindex)'' Return cf32 offset to the start of freq/baseline cross correlation data+''int getCoreResultBaselineOffset(configindex,  freqindex,  baselineindex)'' Return cf32 offset to the start of freq/baseline cross correlation data
  
 ''int getCoreResultBWeightOffset(configindex,  freqindex,  baselineindex)'' Return cf32 offset to start of f32 weight array for freq/baseline  ''int getCoreResultBWeightOffset(configindex,  freqindex,  baselineindex)'' Return cf32 offset to start of f32 weight array for freq/baseline 
Line 22: Line 22:
 The following loops iterates over all products The following loops iterates over all products
  
-''+<code>
  
-    int binloop = 1;    if(config->pulsarBinOn(currentconfigindex) && !config->scrunchOutputOn(curre +int binloop = 1;     
-ntconfigindex)) +if(config->pulsarBinOn(configindex) && !config->scrunchOutputOn(configindex)) 
-      binloop = config->getNumPulsarBins(currentconfigindex);+  binloop = config->getNumPulsarBins(configindex);
  
-    for (int i=0;i<config->getNumBaselines();i++) { +for (int i=0;i<config->getNumBaselines();i++) { 
-      int ds1index = config->getBDataStream1Index(currentconfigindex, i); +  // i loops over all baselines 
-      int ds2index = config->getBDataStream2Index(currentconfigindex, i);+  int ds1index = config->getBDataStream1Index(configindex, i); 
 +  int ds2index = config->getBDataStream2Index(configindex, i);
  
-      for(int j=0;j<config->getBNumFreqs(currentconfigindex,i);j++) { +  for(int j=0;j<config->getBNumFreqs(configindex,i);j++) { 
-        freqindex = config->getBFreqIndex(currentconfigindex, i, j);+    // j loops over all frequencies for this baseline 
 +    int /freqindex = config->getBFreqIndex(configindex, i, j); 
 +    int resultindex = config->getCoreResultBaselineOffset(configindex, freqindex, i); 
 +    int freqchannels = config->getFNumChannels(freqindex)/config->getFChannelsToAverage(freqindex);
  
-        for(int b=0;b<binloop;b++) {          for(int k=0;k<config->getBNumPolProducts(currentconfigindex, i, j);k+++    for(int s=0;s<model->getNumPhaseCentres(currentscan);s++) { 
 +      for(int b=0;b<binloop;b++) { 
 +        for(int k=0;k<config->getBNumPolProducts(configindex, i, j);k++) { 
 +          //results[resultindex] is start of vector of freqchennels spectral points 
 +          resultindex += freqchannels; 
 +        } 
 +      } 
 +    } 
 +  } 
 +}
  
- +</code>
-''+
  
difx/configcode.txt · Last modified: 2015/10/21 10:08 (external edit)