Hi all,
I've added in brat/test a program called RotateGeoFile.cxx, the executable
is rotategeofile. Some details:
// Rotate a geometry given a geo file as an input
//
// To get some help, type rotategeofile -h.
//
Options:
-b --bfs-rotation BFS Rotation angle, default is 0
-f --ffs-rotation FFS Rotation angle, default is 0
-F --fs-rotation FS rotation angle, default is 0
-h --help Show this help, default is true
-i --input-file Input file, default is
-m --mrs-rotation MRS rotation angle, default is 0
-o --output-file Output file basename, default is
// * Usage:
// --------
// let's say you have an old geo and mag files you trust
// you want to apply a rotation to them:
//
// old.geo ---> new.geo with rotations applied to each platform:
// old.mag ---> new.mag " " " " "
//
// rotategeofile -i old.geo -o new.geo -m 5 -b 4.4 -f -3.2
// rotategeofile -i old.mag -o new.mag -m 5 -b 4.4 -f -3.2
//
// It means that the old MRS geo will be rotated by +5 deg
// FFS geo " " " +4.4 deg
// BFS geo " " " -3.2 deg
//
// If you want the same rotation for FFS and BFS, put -F <value> only
I checked with drawGeo.C in my brahms_app/do_app/geo dir that the results
are ok. To read the input, I've picked the code in
Br{Detector,Magnet}Volume.cxx so that it can read the stuff whatever
spaces introduced or not after the sign = in each line.
Hope you'll find it useful :)
Ciao,
Djam
--
Djamel Ouerdane ------------------------------------------o
| Niels Bohr Intstitute | Home: |
| Blegdamsvej 17, DK-2100 Ø | Jagtvej 141 2D, |
| Fax: +45 35 32 50 16 | DK-2200 Copenhagen N |
| Tel: +45 35 32 52 69 | +45 35 86 19 74 |
| http://www.nbi.dk/~ouerdane |
| ouerdane@nbi.dk |
o---------------------------------------------------------o
This archive was generated by hypermail 2b30 : Fri Oct 05 2001 - 13:53:39 EDT