The length of the line in the MCNP cell card MCNP

[Asmae SAADI]

Homework Statement:: I go back to the line to finish the previous line in MCNP cell card but I had the error message shown in the photo.
Please make a solution to my problem
Relevant Equations:: c ********************* BLOCK 1: cartes des cellules ****************
1 2 -1.184 -40 #3 #19 #18 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30
#31 #32 #33 #34

is there a suggestion for my problem

 

[PSRB191921]

try to put "&" at the end

 

[Alex A]

A few suggestions,

Try running from the command line and read warnings as well as errors. Try reading the output file. Check you don't have any strange characters in the input file.

Your cell construction is strange. Cell 1 is defined in terms of the cells it isn't before defining *them*. Then cell 2 is 'above or outside 40' AND 'is not cell 1'. But cell 1 already includes 'below or inside 40'.

Due to the way MCNP works (It's a raytracer with dice), a ray passing through a surface must never match more than one cell definition. So there should be no zones that are assigned to more than one cell, ie cell definitions must not overlap. I don't know this is the the case here, but I think it might be. (There must also be no volume that isn't assigned to any cell.)

Try redoing your cells with a clear idea in your mind, and avoid # where possible.