TABLE OF CONTENTS

::pwtk::pwo::volume

SYNOPSIS

proc ::pwtk::pwo::volume {pwo {index end}} {

PURPOSE

Get the "volume" value from the pw.x output file.

ARGUMENTS

See ::pwtk::pwo::ibrav

SOURCE

    return [::pwtk::grep_field {unit-cell volume          =} $pwo end-1 $index]
}