cal, model_top=model_top
            )
            subprocess.call(self.exe)
        return self

    def create_control_file(
        self, start_time, metfiles, outfile, vertical=0, model_top=10000.0
    ):
        with open(self.workpath + &#34;CONTROL&#34;, &#34;w&#34;) as raus:
            raus.write(start_time + &#34;\n&#34;)  # 1
            raus.write(&#34;{}\n&#34;.format(len(self.loc)))  # 2
            raus.write(
                &#34;\n&#34;.join([&#34;{:0.2f} {:0.2f} {:0.1f}&#34;.format(*i) for