mc_work.go

// Aug 2021

package mcwork

import (
	"flag"
	"fmt"
	"os"
)

// Have to export everything so the graphical interface can get to them
type McPrm struct {
	IniTmp, FnlTmp float64   // Initial and final temperatures
	XIni           []float32 // initial x slice
	XDlta          float64   // change x by up to +- xDlta in trial moves
	NStep          int       // number of steps
	NRun           int       // number of separate runs
	fOutName       string    // where we write output to
	fPltName       string    // where we plot to (function values)
	xPltName       string    // where we plot x trajectories to
	verbose        bool
	dummy          bool // for testing. If set, do not do a run
}

var seed int64 // for random numbers, but each thread gets its own value

// usage
func usage() {
	u := `[options] input_parameter_file`
	fmt.Fprintf(flag.CommandLine.Output(), "usage of %s: %s\n", os.Args[0], u)
}