GUI for TRANSP(/NUBEAM/ASTRA) input collection and run management
Execute trgui (Linux or Solaris). If the command is not found add /afs/ipp/aug/ads/@sys/diags/ to your $PATH.
This GUI will appear:
It contains several tabs.
File -> Read and fit separatrix
It reads the separatrix points from an equilirium (e.g. CLISTE) shotfile
and it performs a DESCUR Fourier-moments fit.
Time points close to ELMs (1ms before, 5 ms after) are excluded from the fit,
but the equilibrium is shown nevertheless.
The magnetic axis and the lower and upper X point are also displayed as
functions of time.
A 3D u-file M.MRY is written autmatically in the directory
$HOME/udb/,nshot, with one backup level to prevent unwished
You can navigate through the data in time with the time bar (bottom of
the figure) or the buttons play/pause, forward and rewind (below the figure).
File -> 1d traces
The tab Traces is divided into several sub-tabs
1d u-files are written for each time trace, with 1-level backup.
Choose the profiles type among ne, Ti, Te and vtor and select
the diagnostic(s) you want to use. You can combine several for a given profile,
e.g. core (CEZ) and edge (CMZ) charge exchange for Ti.
In most cases, IDA is preferable for ne and Te.
Select diagnostics, Click Load profiles
Check signals Click Fetch exp data
Choose time grid Click Slice data
Choose fit method Click Fit
allow to combine several diagnostics of the same plasma profile (e.g. core +
edge CX), also with different time bases
use experimental error bars as fit constraints
is based on time-space smoothing based on the inversion of the diffusion
equation, so it delivers smooth gradients
some care is needed in case of signal modulation in time: the time
dependence could be smoothed out
Recursive spline and Gaussian fit are 1D methods, i.e. each ime frame is fitted
separately. Clicking Fit, the profile fit widget