### First value for k is not always the same

Posted:

**June 17 2019**Hello,

I am generating matter power spectrum with different parameters ([math] (using CAMB-1.0.4).

and What I don't understand is that the first value "

For a majoity of files, I get for the first value :
but for a few files, I get a different starting value :

Thanks

I am generating matter power spectrum with different parameters ([math] (using CAMB-1.0.4).

**At the total, I have 300 output files test_matterpower*.dat.**and What I don't understand is that the first value "

**k/h**" extract from these files is not always the same.For a majoity of files, I get for the first value :

Code: Select all

```
k/h=0.527815E-05
```

**how to explain this ? Is it normal ?****How to force it to make all the same first values for every output file ?**Thanks