#!/usr/bin/perl
# @configure_input@
use strict;
use CGI;
use File::Basename;
use Fcntl ':flock';
require './ctsim.conf';
my $opt_d = 0;
$ENV{'PATH'} = "$::bindir:$::lamrundir";
my $fromhost = $ENV{'REMOTE_HOST'};
my $gmt_start = time();
my $gmt_end;
my $execution_time;
my %in;
CGI::ReadParse(\%in);
# Incoming variables
# Phantom_Name, Phantom_Nx, Phantom_Ny, Phantom_NSample
# PJ_NDet, PJ_NRot, PJ_NRay, PJ_RotAngle,
# IR_Nx, IR_Ny, IR_Filter, IR_Filter_Param
my $error = "";
my $Phantom_Name = FilterMetaChars($in{'Phantom_Name'});
my $Phantom_Nx = FilterToNumber($in{'Phantom_Nx'});
my $Phantom_Ny = FilterToNumber($in{'Phantom_Ny'});
my $Phantom_NSample = FilterToNumber($in{'Phantom_NSample'});
$error .= "Phantom name must not be blank
" if ($Phantom_Name eq "");
$error .= "Phantom NX and NY must be between 5 and 1024
" if ($Phantom_Nx < 5 || $Phantom_Nx > 1024 || $Phantom_Ny < 5 || $Phantom_Ny > 1024);
$error .= "Phantom NSample must be between 1 and 10
" if ($Phantom_NSample < 1 || $Phantom_NSample > 10);
my $PJ_NDet = FilterToNumber($in{'PJ_NDet'});
my $PJ_NRot = FilterToNumber($in{'PJ_NRot'});
my $PJ_NRay = FilterToNumber($in{'PJ_NRay'});
my $PJ_RotAngle = FilterToNumber($in{'PJ_RotAngle'});
$error .= "Projection NDet must be between 5 and 1800
" if ($PJ_NDet < 5 || $PJ_NDet > 1800);
$error .= "Projection NRot must be between 5 and 2048
" if ($PJ_NRot < 5 || $PJ_NRot > 2048);
$error .= "Projection RotAngle must be between 0.1 and 2
" if ($PJ_RotAngle < 0.1 || $PJ_RotAngle > 2);
#my $IR_Nx = FilterToNumber($in{'IR_Nx'});
#my $IR_Ny = FilterToNumber($in{'IR_Ny'});
my $IR_Nx = $Phantom_Nx;
my $IR_Ny = $Phantom_Ny;
my $IR_FilterMethod = FilterMetaChars($in{'IR_FilterMethod'});
my $IR_Zeropad = FilterToNumber($in{'IR_Zeropad'});
my $IR_Filter = FilterMetaChars($in{'IR_Filter'});
my $IR_Filter_Param = FilterToNumber($in{'IR_Filter_Param'});
my $IR_Interp = FilterMetaChars($in{'IR_Interp'});
my $IR_Backproj = FilterMetaChars($in{'IR_Backproj'});
my $Disp_Min = "auto";
my $Disp_Max = "auto";
$Disp_Min = FilterToNumber($in{'Disp_Min'}) if ($in{'Disp_Min'} ne "auto" && $in{'Disp_Min'} ne "");
$Disp_Max = FilterToNumber($in{'Disp_Max'}) if ($in{'Disp_Max'} ne "auto" && $in{'Disp_Max'} ne "");
if ($Disp_Min ne 'auto' && ! ($Disp_Min =~ /^[\d\.\-]+$/)) {
$error .= "Display Minimum must be 'auto' or numeric (received $Disp_Min)
";
}
if ($Disp_Max ne 'auto' && ! ($Disp_Max =~ /^[\d\.\-]+$/)) {
$error .= "Display Maximum must be 'auto' or numeric (received $Disp_Max)
";
}
my $MPI_Str = FilterMetaChars($in{'MPI'});
my $MPI = 0;
$MPI = 1 if ($MPI_Str eq "yes" && $::mpi_enable ne "");
$error .= "IR Nx and Ny must be between 5 and 1024
" if ($IR_Nx < 5 || $IR_Nx > 1024 || $IR_Ny < 5 || $IR_Ny > 1024);
$error .= "IR Filter Parameter must be between 0 and 1
" if ($IR_Filter_Param < 0 || $IR_Filter_Param > 1);
my $tmpid = $$;
my $auto_window_img = "std0.1";
my $auto_window_diff = "std1";
my $auto_window_pj = "full";
my $logfile = "$::jobdir/ctsim.log";
my $result_fname = "$::datadir/result-$tmpid.html";
my $phantom_fname = "$::datadir/phantom-$tmpid.if";
my $pj_fname = "$::datadir/pj-$tmpid.pj";
my $ir_fname = "$::datadir/ir-$tmpid.if";
my $pj_if_fname = "$::datadir/pj-$tmpid.if";
my $sub_fname = "$::datadir/sub-$tmpid.if";
my $phantom_png = "$::datadir/phantom-$tmpid.png";
my $ir_png = "$::datadir/ir-$tmpid.png";
my $pj_png = "$::datadir/pj-$tmpid.png";
my $sub_png = "$::datadir/sub-$tmpid.png";
my $result_url = "$::url_datadir/result-$tmpid.html";
my $phantom_png_url = "$::url_datadir/phantom-$tmpid.png";
my $ir_png_url = "$::url_datadir/ir-$tmpid.png";
my $pj_png_url = "$::url_datadir/pj-$tmpid.png";
my $sub_png_url = "$::url_datadir/sub-$tmpid.png";
my $pjrec_ver = "$::bindir/pjrec";
my $phm2pj_ver = "$::bindir/phm2pj";
my $phm2if_ver = "$::bindir/phm2if";
my $diff_ver = "$::bindir/if-2";
$pjrec_ver = "/opt/lam/bin/mpirun N N $::lamrundir/pjrec-lam" if $MPI;
$phm2pj_ver = "/opt/lam/bin/mpirun N N $::lamrundir/phm2pj-lam" if $MPI;
$phm2if_ver = "/opt/lam/bin/mpirun N N $::lamrundir/phm2if-lam" if $MPI;
my $gp_cmd = "$phm2if_ver $phantom_fname $Phantom_Nx $Phantom_Ny --phantom $Phantom_Name --nsample $Phantom_NSample";
my $pj_cmd = "$phm2pj_ver $pj_fname $PJ_NDet $PJ_NRot --phantom $Phantom_Name --nray $PJ_NRay --rotangle $PJ_RotAngle";
my $pj_if_cmd = "$::bindir/pj2if $pj_fname $pj_if_fname";
my $pjrec_cmd = "$pjrec_ver $pj_fname $ir_fname $IR_Nx $IR_Ny --filter $IR_Filter --filter-param $IR_Filter_Param --interp $IR_Interp --backproj $IR_Backproj --filter-method $IR_FilterMethod --zeropad $IR_Zeropad";
my $sub_cmd = "$diff_ver $phantom_fname $ir_fname $sub_fname --sub";
my $diff_cmd = "$diff_ver $phantom_fname $ir_fname --comp";
my $window_options = "--auto $auto_window_img";
if ($Disp_Min ne 'auto') {
$window_options .= " --min $Disp_Min";
}
if ($Disp_Max ne 'auto') {
$window_options .= " --max $Disp_Max";
}
my $png1_cmd = "$::bindir/ifexport $phantom_fname $phantom_png $window_options --stats --format png";
my $png2_cmd = "$::bindir/ifexport $ir_fname $ir_png $window_options --stats --format png";
my $png3_cmd = "$::bindir/ifexport $pj_if_fname $pj_png --auto $auto_window_pj --stats --format png";
my $png4_cmd = "$::bindir/ifexport $sub_fname $sub_png --auto $auto_window_diff --stats --format png";
my $title = "CT Simulation Results";
my $out = head();
$out .= "
Phantom Image | Reconstructed Image |
$png_gp_out | \n";
$out .= "$png_pjrec_out |
Projection Sinusoid | Phantom/Reconst Error |
$png_pj_out | \n";
$out .= "$sub_out $png_sub_out |
\nStatistics
";
$out .= "$diff_out";
}
$out .= "