Format of p_central_mev(run_setup) affects calculation of response matrices
Posted: 19 Oct 2017, 03:30
Dear all,
at the European XFEL we provide a server based online model of our machine. For the calculation of the linear optics we use elegant. Currently i found a problem with the calculation of the response matrices. If i use 4.99999 MeV as start parameter the calculation works. But if i use 5.0 the calculation fails. The calculation of the transport matrices or other data is not affected. I'm using elegant 33.0.3 on Linux. See the attachment for input files.
Output of *.vrm (last line):
BPMD.479.B2D 4.564451674999980e+02 1.033521988232392e+01 9.490213451379422e+00 8.951785317392810e+00 2.747407033117273e+00 -7.168767277097474e+01 -5.683774308147104e+01 -5.527164157547934e+01 -5.699850022820646e+01 ...
BPMD.479.B2D 4.564451674999980e+02 -5.111274173440000e+17 -7.737148194800000e+16 1.447186591320000e+17 5.050675530920000e+17 9.606133432540000e+17 -7.686501400580000e+17 1.660610899320000e+17 9.603252500800000e+16 ...
at the European XFEL we provide a server based online model of our machine. For the calculation of the linear optics we use elegant. Currently i found a problem with the calculation of the response matrices. If i use 4.99999 MeV as start parameter the calculation works. But if i use 5.0 the calculation fails. The calculation of the transport matrices or other data is not affected. I'm using elegant 33.0.3 on Linux. See the attachment for input files.
Output of *.vrm (last line):
BPMD.479.B2D 4.564451674999980e+02 1.033521988232392e+01 9.490213451379422e+00 8.951785317392810e+00 2.747407033117273e+00 -7.168767277097474e+01 -5.683774308147104e+01 -5.527164157547934e+01 -5.699850022820646e+01 ...
BPMD.479.B2D 4.564451674999980e+02 -5.111274173440000e+17 -7.737148194800000e+16 1.447186591320000e+17 5.050675530920000e+17 9.606133432540000e+17 -7.686501400580000e+17 1.660610899320000e+17 9.603252500800000e+16 ...