puts -nonewline "Hello! "

#*******************************************
# Definition of procedures
#*******************************************

proc exitmd { } { MD++ quit }
#end of proc exitmd

#--------------------------------------------
# for diagnosis purposes
proc printfile {fname} { puts [read [open $fname r]] }

proc index3 { ID coord } {
    set ind.x 1; set ind.y 2; set ind.z 3
    expr { $ID * 3 + [set ind.$coord] - 1 }
}

proc MD++_GetVector { name ID coord } {
    MD++_Get $name [index3 $ID $coord]
}

proc MD++_PrintVar { name {unit \?} {fmt %11.4e} } {
    puts "$name\t= [format $fmt [MD++_Get  $name]] (in $unit)"
}

proc MD++_PrintMatrix { name {unit \?} {fmt %11.4e} } {
    puts "$name\t= [format $fmt [MD++_Get $name 0]] [format $fmt [MD++_Get $name 1]] [format $fmt [MD++_Get $name 2]]  (in $unit)"
    puts      "\t  [format $fmt [MD++_Get $name 3]] [format $fmt [MD++_Get $name 4]] [format $fmt [MD++_Get $name 5]]"
    puts      "\t  [format $fmt [MD++_Get $name 6]] [format $fmt [MD++_Get $name 7]] [format $fmt [MD++_Get $name 8]]"
}

proc MD++_PrintArray { name {unit \?} {i0 0} {i1 5} {fmt %11.4e} } {
    for {set ID $i0} {$ID < $i1} {incr ID 1} {
        puts "$name\($ID\)= [format $fmt [MD++_Get  $name $ID]] [expr {$ID==$i0?"(in $unit)":" "}]"
    }
}

proc MD++_PrintVectorArray { name {unit \}?} {i0 0} {i1 0} {fmt %11.4e} } {
    for {set ID $i0} {$ID < $i1} {incr ID 1} {
        puts "$name\($ID\)= ([format $fmt [MD++_GetVector $name $ID x]]\
                           [format $fmt [MD++_GetVector $name $ID y]]\
                           [format $fmt [MD++_GetVector $name $ID z]])\
                           [expr {$ID==$i0?"(in $unit)":" "}]"
    }
}
# end of diagnosis procs

puts "startup.tcl loaded."
