Update array indices to prevent out of bounds.

radixio/spectrumpcfstream.i.hh

@@ -119,14 +119,14 @@ bool SpectrumPCFStream<data_type>::read_from(const std::string &file)
                                << " bytes to beginning of pairs (@512 bytes)");
     stream.skipBytes(512 - stream.bytesRead());
 
-    for (size_t column = 0; column < 2; ++column)
+    for (size_t column = 0; column < 20; ++column)
     {
       radix("      ");
       for (size_t panel = 0; panel < 8; ++panel)
       {
         for (size_t mca = 0; mca < 8; ++mca)
         {
-          for (size_t pair = 0; pair < 20; ++pair)
+          for (size_t pair = 0; pair < 2; ++pair)
           {
             float energy = stream.readFloat();
             float offset = stream.readFloat();
@@ -148,14 +148,14 @@ bool SpectrumPCFStream<data_type>::read_from(const std::string &file)
     // Read compressed  deviation pairs
     // Move to beginning of pairs
     stream.skipBytes(226);
-    for (size_t column = 0; column < 4; ++column)
+    for (size_t column = 0; column < 20; ++column)
     {
       radix("      ");
       for (size_t panel = 0; panel < 8; ++panel)
       {
         for (size_t mca = 0; mca < 8; ++mca)
         {
-          for (size_t pair = 0; pair < 20; ++pair)
+          for (size_t pair = 0; pair < 4; ++pair)
           {
             float energy = float(stream.readShort()) / 10.f;
             float offset = float(stream.readShort()) / 10.f;