/usr/share/xcrysden/Tcl/read25.tcl is in xcrysden-data 1.5.53-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Author: #
# ------ #
# Anton Kokalj Email: Tone.Kokalj@ijs.si #
# Department of Physical and Organic Chemistry Phone: x 386 1 477 3523 #
# Jozef Stefan Institute Fax: x 386 1 477 3811 #
# Jamova 39, SI-1000 Ljubljana #
# SLOVENIA #
# #
# Source: $XCRYSDEN_TOPDIR/Tcl/read25.tcl
# ------ #
# Copyright (c) 1996-2003 by Anton Kokalj #
#############################################################################
proc ReadFTN25 {what fileID gID {ns 1} {ng 1}} {
global grafdata ftn25 system
# ns --> N_segment
# ng --> N_graf
xcDebug "what: $what"
# this is used for projected band structure
if { $what == "BAND" } {
set nproj $ns
set ns 1
}
xcDebug "ReadFTN25 $what $fileID $gID $ns $ng"
set is0 $ns
if { $what == "BAND" } {
set is0 1
}
for {set is $is0} {$is <= $ns} {incr is} {
# CRYSTAL-95::
# read FORMAT: A4,A4,2X,6I3,1X,A36,\n)
# start: 0 4 8 10
# CRYSTAL98/03::
# read FORMAT: A3,I1,A4,2I4,1P,(3E12.5)
# start: 0 4 5 8 16 17
# 1P, 2E12.5
# 6I3,1X,A36
# -%-2DOSS 1 202 0.00000E+00 4.54430E+00-1.84013E-01
# 0.00000E+00-9.05903E+02
# 1 36 0 0 0 0 **********
#################
gets $fileID Line
#################
set str [string range $Line 4 7]
xcDebug "str:: $str"
if { $what != $str } {
tk_dialog .dialog WARNING \
"Instead of reading \"$what\" word, \n\
a \"$str\" word has been read!!!\n\
PLEASE report to Tone.Kokalj@ijs.si" error 0 OK
return
}
if { $system(c95_version) == "95" } {
for {set i 1} {$i <= 6} {incr i} {
set f [expr 10 + ($i - 1)*3]
set l [expr $f + 2]
set ftn25(I$i) [string range $Line $f $l]
xcDebug "ftn25(I$i): $ftn25(I$i)"
}
#read FORMAT: 2I4, 5F10.6,\n
#################
gets $fileID Line
#################
set ftn25(NROW) [string range $Line 0 3]
set ftn25(NCOL) [string range $Line 4 7]
xcDebug "(NROW,NCOL): $ftn25(NROW) $ftn25(NCOL)"
for {set i 1} {$i <= 5} {incr i} {
set f [expr 8 + ($i - 1)*10]
set l [expr $f + 9]
set ftn25(X$i) [string range $Line $f $l]
xcDebug "ftn25(X$i): $ftn25(X$i)"
}
} else {
if { $system(c95_version) == "98" || $system(c95_version) == "03" } {
# read FORMAT: A3,I1,A4,2I4,(3E12.5)
# 2E12.5
# 6I3,1X,A36
# -%-2DOSS 1 202 0.00000E+00 4.54430E+00-1.84013E-01
# 0.00000E+00-9.05903E+02
# 1 36 0 0 0 0 **********
set ftn25(NROW) [string range $Line 8 11]
set ftn25(NCOL) [string range $Line 12 15]
xcDebug "(NROW,NCOL): $ftn25(NROW) $ftn25(NCOL)"
set ftn25(X3) [string range $Line 16 27]
set ftn25(X4) [string range $Line 28 39]
set ftn25(X5) [string range $Line 40 51]
#################
gets $fileID Line
#################
set ftn25(X1) [string range $Line 0 11]
set ftn25(X2) [string range $Line 12 23]
} elseif { $system(c95_version) == "06" || $system(c95_version) == "09" } {
# CRYSTAL06 read format: a3,i1,a4,2i5,1p,(3e12.5) ****
# 1p,3e12.5
# -%-0DOSS 1 502 0.00000E+00 4.07550E-03-2.97766E-01
# 1 36 0 0 0 0 **********
set ftn25(NROW) [string range $Line 8 12]
set ftn25(NCOL) [string range $Line 13 17]
xcDebug "(NROW,NCOL): $ftn25(NROW) $ftn25(NCOL)"
set ftn25(X3) [string range $Line 18 29]
set ftn25(X4) [string range $Line 30 41]
set ftn25(X5) [string range $Line 42 54]
#################
gets $fileID Line
#################
set ftn25(X1) [string range $Line 0 11]
set ftn25(X2) [string range $Line 12 23]
}
xcDebug "ftn25 X#1-5: $ftn25(X1) $ftn25(X2) $ftn25(X3) $ftn25(X4) $ftn25(X5)"
#################
gets $fileID Line
#################
for {set i 1} {$i <= 6} {incr i} {
set f [expr ($i - 1) * 3]
set l [expr $f + 2]
set ftn25(I$i) [string range $Line $f $l]
xcDebug "ftn25: I#$i= $ftn25(I$i)"
}
}
set N [expr $ftn25(NCOL) * $ftn25(NROW)]
if { $what == "DOSS" } { set N $ftn25(NCOL) }
set c 0
if { $what != "BAND" } {
for {set i 1} {$i <= $N} {incr i} {
# read FORMAT: 6(1PE12.5) several times
if { $c == (6 * ($c / 6)) } {
set i6 0
#################
gets $fileID Line
#################
}
set f [expr $i6 * 12]
set l [expr $f + 11]
incr c
incr i6
set grafdata($gID,$c,$is,$ng) [string range $Line $f $l]
xcDebug "value: $c $grafdata($gID,$c,$is,$ng)"
if { $c == 1 } {
set ftn25(Ymin) $grafdata($gID,1,$is,$ng)
set ftn25(Ymax) $grafdata($gID,1,$is,$ng)
} else {
if { $grafdata($gID,$c,$is,$ng) < $ftn25(Ymin) } {
set ftn25(Ymin) $grafdata($gID,$c,$is,$ng)
} elseif { $grafdata($gID,$c,$is,$ng) > $ftn25(Ymax) } {
set ftn25(Ymax) $grafdata($gID,$c,$is,$ng)
}
}
}
} else {
# t.k: change for UHF
# read BANDS
set count 0
for {set i 1} {$i <= $ftn25(NCOL)} {incr i} {
set j0 [expr 1 + $ftn25(NROW) * ($nproj - 1)]
set jN [expr $ftn25(NROW) * $nproj]
set ip [expr $grafdata($gID,N_point,$ng) + $i]
xcDebug "(j0,jN,ip): $j0 , $jN , $ip"
for {set j $j0} {$j <= $jN } {incr j} {
if { $count == (6 * ($count / 6)) } {
set i6 0
#################
gets $fileID Line
#################
}
set f [expr $i6 * 12]
set l [expr $f + 11]
set grafdata($gID,$ip,$j,$ng) [string range $Line $f $l]
incr i6
incr count
xcDebug "band: $j; Kpoint: $ip; value: $grafdata($gID,$ip,$j,$ng)"
}
}
}
}
}
proc FTN25_MustBeNumber {value returnvalue text} {
global system prop
if [catch {expr abs($value)}] {
set button [tk_dialog [WidgetName] ERROR $text error 0 OK Details]
if $button {
DispC95Output $system(SCRDIR) $prop(file)25 \
"CRYSTAL-95/98/03/06's Unit 25" 1
}
return $returnvalue
}
return $value
}
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