[buckngnr11]

My udf writes (fprintf) some small numbers to .txt files in scientific notation. When I try to use fscanf later to read the file, I get nonsense values. As shown, the numbers in the file are on order of e-8 to e-15 or so. What is read into and shown in the console is nonsense of order e-314. I tried different char values, %f, %g, %e. These all work when writing the data to the file, but don't work when reading it. I have another variable that is an integer list and that one writes and reads in just fine. Any ideas how to fix this?

Thanks!

[vinerm]

If you are running simulation in double precision, you need to use %le and not %e. You may also be able to read using %lf. Usually, %e or %le are not meant for reading, only for writing. But l is certainly required in your case if it is double precision.