trf.tff

toolbox of BVQX, This is the access between BV and matlab. It will help you to analysis data from BV

# TextFileFormat (leave this tag as magic token!)

# BVQX file format for *.TRF files (TRansFormation information)
# TRF FileVersions supported: 2, 5 (2 cannot be created from scratch!)
#
# Version:  v0.6e
# Build:    7052914
# Date:     May-29 2007, 2:45 PM CET
# Author:   Jochen Weber, Brain Innovation, B.V., Maastricht, NL
# URL/Info: http://wiki.brainvoyager.com/BVQXtools

# FILE FORMAT
Description:Transformation information files
Extensions:trf
FieldDelimiters: {[32]}
LineDelimiters: {[13, 10], [10]}
ParagraphArrays:0
SkipEmptyLines:1
Magic:|
name          |range       |type    |magic
TRF_TTCSNS    |1, 384      |regexpi |transformationtype\:\s*\d+\s+coordinatesystem\:\s*\d+\s+nslicesfmrvmr\:
EndMagic

# FIELDS
ListOfFields:!
type !cond               !field               !datatype!format !dim    !default !varname
WRTLN!!!!!!!  # empty line
FIELD!                   !FileVersion         !double  !%d     !1      !5       !FileVersion

# for Fileversion <= 2
BLOOP!@FileVersion <= 2  ! ! ! !1 ! !FV12
FIELD!                   !x                   !double  !%.6f   !1      !        !X
FIELD!                   !y                   !double  !%.6f   !1      !        !Y
FIELD!                   !z                   !double  !%.6f   !1      !        !Z
FIELD!                   !TraCor              !double  !%.6f   !1      !        !TraCor
FIELD!                   !TraSag              !double  !%.6f   !1      !        !TraSag
FIELD!                   !SagCor              !double  !%.6f   !1      !        !SagCor
FIELD!                   !xFoV                !double  !%.6f   !1      !        !XFoV
FIELD!                   !yFoV                !double  !%.6f   !1      !        !YFoV
FIELD!                   !zFoV                !double  !%.6f   !1      !        !ZFoV
FIELD!                   !n_slices            !double  !%.6f   !1      !        !NrOfSlices
FIELD!                   !sl_thick            !double  !%.6f   !1      !        !SliceThickness
FIELD!                   !sl_gap              !double  !%.6f   !1      !        !SliceGap
FIELD!                   !TransformationType  !double  !%d     !1      !1       !TransformationType
FIELD!                   !CoordinateSystem    !double  !%d     !1      !1       !CoordinateSystem
ELOOP!                   ! ! ! !  ! !FV12

# for FileVersion > 2
BLOOP!@FileVersion > 2   ! ! ! !1 ! !FV3PP
WRTLN!!!!!!!  # empty line
FIELD!                   !DataFormat          !string  !%s     !1      !        !DataFormat

# determine matrix format
EXPRE!!!!!!!$D1 = 0; $D2 = 0; $Type = 0;
EXPRE!!!!!!!if strcmpi(@DataFormat, 'matrix'), $D1 = 4; $D2 = 4; $Type = 1; end
EXPRE!!!!!!!if $Type == 0, error('Currently unsupported data format'); end

# matrix
WRTLN!!!!!!!  # empty line
ARRAY!$Type == 1         !TFMatrix            !double  !%.15f  !$D1,$D2!        !TFMatrix
WRTLN!!!!!!!  # empty line

# further fields
FLIST!                   !TransformationType  !double  !%d     !1      !1       !TransformationType
FLIST!                   !CoordinateSystem    !double  !%d     !1      !1       !CoordinateSystem
WRTLN!!!!!!!  # empty line
FLIST!                   !NSlicesFMRVMR       !double  !%d     !1      !        !NSlicesFMRVMR
FLIST!                   !SlThickFMRVMR       !double  !%f     !1      !        !SlThickFMRVMR
FLIST!                   !SlGapFMRVMR         !double  !%f     !1      !        !SlGapFMRVMR
FLIST!                   !CreateFMR3DMethod   !double  !%d     !1      !        !CreateFMR3DMethod
FLIST!                   !AlignmentStep       !double  !%d     !1      !        !AlignmentStep
WRTLN!!!!!!!  # empty line
EXPRE!$TFFREAD!!!!!!@ExtraVMRTransf = 0; @ExtraVMRTransfValues = eye(4);
FLIST!                   !ExtraVMRTransf      !double  !%d     !1      !0       !ExtraVMRTransf
ARRAY!@ExtraVMRTransf > 0!ExtraVMRTransfValues!double  !%.15f  !4, 4   !        !ExtraVMRTransfValues
WRTLN!!!!!!!  # empty line
FLIST!                   !SourceFile          !string  !"%s"   !1      !        !SourceFile
FLIST!                   !TargetFile          !string  !"%s"   !1      !        !TargetFile
ELOOP!                   ! ! ! !  ! !FV3PP
EndListOfFields

NewFileCode:!
@FileVersion = 5;
@DataFormat = 'Matrix';
@TFMatrix = eye(4);
@TransformationType = 1;
@CoordinateSystem = 1;
@NSlicesFMRVMR = 30;
@SlThickFMRVMR = 4;
@SlGapFMRVMR = 0;
@CreateFMR3DMethod = 3;
@AlignmentStep = 1;
@ExtraVMRTransf = 0;
@ExtraVMRTransfValues = eye(4);
@SourceFile = '<none>';
@TargetFile = '<none>';
EndNewFileCode