TABLE OF CONTENTS

::pwtk::pwi::load_fromPWI

SYNOPSIS

proc ::pwtk::pwi::load_fromPWI {pwi {clear_existing 1}} {

PURPOSE

Load the input data from existing pw.x input file.

If clear_existing == 1, then the current input will be cleared, but otherwise the data will be simply added to the existing data.

ARGUMENTS

SOURCE

    ::pwtk::fileMustExist $pwi "pw.x input"

    if { [::pwtk::is_true $clear_existing] } {
        # clear the current pw.x input data ...
        ::pwtk::pwi::clear
    }

    # pw.x input file must contain the CONTROL namelist

    if { [catch {::pwtk::readNamelists $pwi CONTROL 1}] } {
        ::pwtk::error "input file \"$pwi\" does not appear to be a pw.x input file" 1
    }

    # read the namelists & cards

    set output [::pwtk::readNamelists $pwi $::pwtk::pwi::namelist_flow_list]
    append output [::pwtk::readCards $pwi $::pwtk::pwi::card_flow_list]
    
    eval $output
    ::pwtk::input::namelists_ityp2atmSymb_ $::pwtk::pwi::namelist_flow_list 
}