masanao
I've input the following sentences in .inp file to consider surface roughness.
prm a1c min .0001 max 1
prm a2 min .0001 max 1
scale_pks = (1 - a1 (1 / Sin(Th) - a2) / Sin(Th)^2)) / (1 - a1 + a1 a2);
Surface_Roughness_Pitschke_et_al(@, a1v, @, a2v)
However, TOPAS Academic made an error message like:
*** Error loading sstring_in
at LINE 46
See log file C:\Topas7\topas.log
*** Error at: min
Maybe an equation starting with an equal sign and
ending in a semicolon is what is meant.
Note that fractions such as 1/3 should be entered as =1/3;
Does anyone know hoe=w to solve this issue?
Thank you for your help.
Masanao
alancoelho
The parameters don't have a value; ie. place a value where the red # is in:
prm a1c # min .0001 max 1
prm a2 # min .0001 max 1
See chapter 2 of the Technical_Reference.PDF
Also, Surface_Roughness_Pitschke_et_al is used incorrectly; use something like:
Surface_Roughness_Pitschke_et_al(a1, #, a2, #)
where # corresponds to staring values.
masanao
Dear Alan,
Thank you so much for your reply.
It worked!
Masanao