Fixing bug in radixsnd2arl that caused temperature to climb each interval.

radixio/examples/radixsnd2arl.cc

@@ -475,6 +475,11 @@ int main(int argc, char **argv)
     std::cout << "  Height:" << std::endl;
     inputHeights = interpolateValues(inputPressures, inputHeights, true);
   }
+  // First convert temperature from Celsius to Kelvin
+  std::cout << "Converting Temperature from C to Kelvin." << std::endl;
+  std::transform(inputTemps.begin(), inputTemps.end(), inputTemps.begin(),
+                 [](double v) { return v - ABS_ZERO_CELSIUS; });
+
   std::cout << "  Interpolation complete." << std::endl;
 
   // Check if the grid is of appropriate size - with too small grid/too many
@@ -604,8 +609,6 @@ int main(int argc, char **argv)
       }
 
       // Write temperature levels
-      // First convert temperature from Celsius to Kelvin
-      inputTemps[level] = inputTemps[level] - ABS_ZERO_CELSIUS;
       {
         thisRecordHeader.kvar = "TEMP";
         thisRecordHeader.var1 = inputTemps[level];