Hello,

to help you process your file you may find the pages 110 and following of the user guide of CORSIKA useful. They detail the structure of DATnnn files, as per page 25 of same document (footnote 32):

"To read this data set the FORTRAN programs corsikaread.f, corsikareadhistory.f rsp.corsikareadthin.f available in the src/utils/ subsubdirectory may be used."

sorry, coming back to this question i see I forgot to link the user's guide :

https://web.ikp.kit.edu/corsika/usersguide/usersguide.pdf

Thank you so much Dr. Albéric Cornière for your help.

Kind regards

Hi Guys,

I am trying also to read a corsika file, I used COAST but it only gives me the (id,x,y,e) of the shower. I still need to know the zenith and azimuth angle. 

I have a corsikaread.f file in src/utils but there is no executable file.

Is there is a way to get the zenith and azimuth?

Many  thanks,

I wish anyone can help us to explain how can use corsikaread converter exactly with details?

You can use in-built corsikaread.f or coast interfaces to extract the data from binary files.

Thanks Mr. Hari for your answer. Please do you have expert in the treating with corsikaread converter?

Actually I don't use corsikaread. I use coast to convert into ROOT format. That is easy for my use.