Hello
Yesterday I started getting this error message in all my refinements - even for files that were previously working fine. It gets to the first line of the refinement - the 0th iteration - then stops.
I have not changed anything at all in my Topas directory, as far as I know. I'm running version 7.20.
Can anyone help me out here?
Can you share your input file and data?
Here's my inp file for a Silicon std - this used to work but like all my inp files doesn't anymore - I don't think the issue is with anything in the file or it would never have worked to begin with.
`
r_wp 16.3065596 r_exp 10.947665 r_p 11.8137408 r_wp_dash 18.7662176 r_p_dash 14.8287291 r_exp_dash 12.598995 weighted_Durbin_Watson 1.23008445 gof 1.48950115
chi2_convergence_criteria 0.001
iters 0
do_errors
xdd Si_Std_28.02.23.xy
x_calculation_step = Yobs_dx_at(Xo); convolution_step 4
bkg @ 23.7172095` -19.0551474` 14.1028946` -7.37602048` 3.10967774` -1.54147731`
Simple_Axial_Model(@, 0.694684112`)
LP_Factor(!th2_monochromator, 27.26)
lam
ymin_on_ymax 0.0001
la 1 lo @ 1.5403320` lh 0.4
Zero_Error(zero, 0.025646754`)
Specimen_Displacement(!disp,-0.000930739737_0.000989535195)
str
phase_name "Silicon"
a 5.4311946
b 5.4311946
c 5.4311946
al 90
be 90
ga 90
volume 160.209
space_group Fd-3m
site Si1 x 0 y 0 z 0 occ Si 1 beq @ 0.73194`
scale @ 0.00262469361`
r_bragg 3.9633135
TCHZ_Peak_Type(pku,-0.00243494799`, pkv, 0.000574130893`, pkw, -0.00236711729`, !pkz, 7.34172264e-07_0.0595967289, pkx, 0.0263910666`, pky, 0.00242196777`)
Phase_Density_g_on_cm3( 2.32881746)`Matt_Edwards
Here's the xy file for my Si std
https://www.dropbox.com/s/eksvgrbae48inlm/Si_Std_28.02.23.xy?dl=0
rowlesmr I've posted the inp file and data file in the comments
The INP file is fine. Is it a licence issue? Have you e.g. changed the folder that topas sits in?
Unlikely to be the problem, but you could delete the relevant .sg file from the topas sg directory and try again.
