I use writedlm to save my matrices in .txt files and I found that occasionally the outputs are wrong, specifically the place of the decimal points. It happens for example 0.04 is saved as 0.4. It only happens the first time I save the data, if I writedlm the same matrix again then the results are co…

Are you sure it is not writing 0.4e-1 to the file?

Also I’ve since been using CSV.write and never had a problem. But writedlm is so much faster and I’d prefer to use it.

I’m positive. The first time I spotted this was because I copyed and pasted the .txt data into excel and I was comparing the two ODE results with slightly different parameters. I knew that the results should be different but not THAT different. Initially I thought there was something wrong with my …

I guess we need an example of how this happens (to reproduce it). It should be just a few lines of code.

Please make an MWE, and include versioninfo(). [image] Please read: make it easier to help you Meta Discussion Welcome to the Julia Discourse! We are enthusiastic about helping Julia programmers, both beginner and experienced. This public service announcement (PSA) outlin…

Even if it’s not minimal or 100% repeatable, please do post something that sometimes reproduces it. This would be a very serious bug.

Writedlm gives wrong output

General Usage

Tamas_Papp April 26, 2019, 6:11am 6

Please make an MWE, and include versioninfo().

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Writedlm gives wrong output

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