HDF_NEP : Compute NEP for HDF5 X-ray and noise files. 
=====================================================

.. _hdf_nep:

Pipeline script for computing of NEP's from HDF5 X-ray and noise
files.

usage::
 
       HDF_NEP [-h] [-d] [-lf] [-c CUTOFF] [-x XEXCLUDE] [-n NINCLUDE] [-a]
               [-ch CHANNEL] [-f FREQUENCY] [--pdf] [--noise] [-sum] [-ip]
               [-rot] [--ascii] dir

   Compute NEP for specified X-ray file and accompanying noise file

   positional arguments:
     dir                   Directory of x-ray and noise data HDF5 file(s), or
                           x-ray file

   optional arguments:
     -h, --help            show this help message and exit
     -d, --diag            Show diagnostices output and plots
     -lf, --logfreq        Logarithmic scale for any frequency axis
     -c CUTOFF, --cutoff CUTOFF
                           Cuttoff frequency in Hz for computation of NEP
     -x XEXCLUDE, --xexclude XEXCLUDE
                           Fraction of pulses, sorted on intergrated maximum, to
                           exclude. Aim is to exclude double pulses
     -n NINCLUDE, --ninclude NINCLUDE
                           Fraction of lowest noise records to include.aim to to
                           exclude data record with drifts
     -a, --all             process all files in current or given directory
     -ch CHANNEL, --channel CHANNEL
                           Channel number to use. Default is first available
                           channel. "all" for all channels
     -f FREQUENCY, --frequency FREQUENCY
                           Frequency number to use. Default is first available
                           frequency. "all" for all frequencies
     --pdf                 Output pdf files of plots
     --noise               Ask for noise file (only applicable when "--all" is
                           not set)
     -sum, --summary       Write ASCII summary file of results
     -ip, --ignoreposition If set, also use pulses outside trigger position
     -rot, --rotate        rotate for minimum Q, based on average phase of 
                           max 100 records
     --dtype               convert records to I-Q when datatype is "ampl-phase" 
     --prlen PRLEN         Set processing record length (factor of 2). Must be
                           smaller or equal real length
     --prclip {start,end}  clip record at start or end when length is larger than
                           processing length
     --ascii               write ASCII output files for averaged pulse and
                           pulse/noise spectra and NEP


:download:`[source download] </../../scripts/HDF_NEP>`