#include <iostream>

#include "../../shared/TwoDLookup.h"

int main(int argc, char *argv[])
{
  if (argc < 3)
    {
      std::cerr<<"Syntax:  "<<argv[0]
	       <<" output_file input_file1 ..."<<std::endl;
      return 1;
    }
  TwoDArray accumulator;
  for (int i = 2; i < argc; i++)
    accumulator.appendFromCSV(argv[i]);
  accumulator.writeToCSV(argv[1]);
  return 0;
}