Transp UsersMeeting

Transp Status JET DT Campaign

Transp Status

Bugs etc Message Level set to ‘Info’ – logfiles filled /tmp disk;

fixed Minority Species – incorrect setting of NG, NGMAX can lead to

misleading error messages –         ?DATCKB -- MINORITY SPECIES SAME AS THERMAL SPECIES!

(fix code ?)

Neutral Beams Orientation of Oct 4 pini 6 is still uncertain; awaiting input from

Heating group

22/01/2015 2/11

Disk Space

Intended operation – User archives run when completed; data stored in

‘warehouse’ (tape cassettes) Archived runs are deleted from disk, after 6 months

Problems Runs which have not been archived, and

1) Have not been entered in the database2) No longer have a working directory3) Both

Case 1 – Create a ‘placeholder’ database entry ? Delete the run ?

Case 2 – Script written to identify ‘orphaned’ data, and archive it (provided database

entry exists)

22/01/15 3/11

JET DT Shots

JET-DT campaign was originally processed between 1997-99, by Bernard Balet (on IBM)

Some runs repeated to test code on transp3 (Sun) and jac systems – but using the original Ufiles

Recent attempts to repeat 42976C26, C28 and 42974C12, starting from PPF data Ufile-DDA association is (mostly) unambiguous Use of processed data needs some care …

22/01/15 4/11

DT campaign data

VSUR (Surface voltage)May be stored with ‘Transp’ sign convention; SC_VSF = -1 not required

RCY ( Gas )SC_RCY ( 10.) may have been applied

RBZ (field)May need SC_RBZ = 49997 ( ie 768 65.1); no idea where 65.1 comes from.

ECF (ECE data)Rejected by Trdat (with legacy namelist) – wrong ordering ?Can read with NRITER = 2, but clearly differs from previous runsRerun of KK3JT – y axis contains Inf, NaN etc; wrong number of channels ?

Cant repeat ECE runs yet

22/01/15 5/11

JET-DT – 1D inputs

22/01/15 6/11

JET-DT – 2D inputs

22/01/15 7/11

42974 – CHIS multigraph

22/01/15 8/11

42976 – XNEUT

22/01/15 9/11

!!

42976 – NEUTT

22/01/15 10/11

42976 – NEUTT

22/01/15 11/11

Not very impressive …