OMFITprofiles¶
Contacts: Nikolas Logan, Shaun Haskey, Brian Grierson, David Eldon, Orso Meneghini, Sterling Smith, Kathreen Thome, Devon Battaglia, Lukas Kripner, Stuart Henderson, Francesco Sciortino, Myungwon Lee, Oak Nelson, Darin Ernst
Short Description¶
Advanced fitting of kinetic profiles
Long Description¶
OMFITprofiles has been used to develop a consistent tool for interfacing with, mapping, visualizing, and fitting tokamak profile measurements. OMFITprofiles is used to integrate the many diverse diagnostics on multiple tokamak devices into a regular data structure, consistently applying spatial and temporal treatments to each channel of data. Tokamak data are fundamentally time dependent and are treated so from the start, with front-loaded and logic-based manipulations such as filtering based on the identification of edge-localized modes (ELMs) that commonly scatter data. Fitting is general in its approach, and tailorable in its application in order to address physics constraints and handle the multiple spatial and temporal scales involved. Although community standard one-dimensional fitting is supported, including scale length–fitting and fitting polynomial-exponential blends to capture the H-mode pedestal, OMFITprofiles includes two-dimensional (2-D) fitting using bivariate splines or radial basis functions. These 2-D fits produce regular evolutions in time, removing jitter that has historically been smoothed ad hoc in transport applications. Profiles interface directly with a wide variety of models within the OMFIT framework, providing the inputs for TRANSP, kinetic-EFIT 2-D equilibrium, and GPEC three-dimensional equilibrium calculations. The OMFITprofiles tool’s rapid and comprehensive analysis of dynamic plasma profiles thus provides the critical link between raw tokamak data and simulations necessary for physics understanding.
Please cite the publications below if using OMFITprofiles in your workflow. Your recognition of the work that went into this is much appreciated.
Typical workflows¶
Raw data collection (the only machine dependent step)
Data selection by channel, subsystem, diagnostic as well as time conditions such as ELMs
Advanced data binning and averaging
Generic mapping of R-Z data to equilibrium quantities
Generic profiles fitting (1D radial or 2D radial + time)
Calculation of derived quantities
Supported devices¶
DIII-D, NSTX, C-Mod, COMPASS, KSTAR, JET, MAST, AUG
Tutorials¶
Tutorial series (Youtube video)
DIII-D tutorial (Google docs, PDF)
KSTAR tutorial [in Korean] (Google docs, PDF)
Contributors¶
List of contributors sorted by number of lines authored:
7222 Orso Meneghini
6762 Nikolas Logan
4760 Brian Grierson
4459 Shaun Haskey
4054 Fusion Bot
1613 Myungwon Lee
1517 David Eldon
851 Florian Laggner
758 Stuart Henderson
695 Tomas Odstrcil
564 Sterling Smith
423 Brian Victor
357 Francesco Sciortino
322 Jorge Ferreira
223 Giovanni Tardini
198 Theresa Wilks
172 Laurent Jung
137 Ziga Stancar
118 Kirov, Krassimir K
108 Devon Battaglia
107 Jiale Chen
103 Teobaldo Luda di Cordemiglia
103 Kathreen Thome
96 Garud Snoep
79 Oak Nelson
68 Christopher Holland
64 Michael Brookman
64 Karel van de Plassche
54 Jorge Morales
44 Lukas Kripner
39 Darin Ernst
28 Brendan Lyons
23 Z. Anthony Xing
20 David Weisberg
19 David Elder
16 Lang Cui
16 Jisung Kang
11 Matej Peterka
9 Bob Wilcox
8 Severin Denk
6 William Eggert
3 Jakub Urban
2 Qiming Hu
2 Pablo Rodriguez
1 Michele Romanelli
Submodules¶
None
Users¶
List of usernames sorted by number of module imports: meneghini, nelsonand, thomek, grierson, shaskey, bgrierson, brookmanmw, lindan, haskeysr, ashourvana, eldond, wilkstm, sciortinof, tomas, smithsp, stephanet, nlogan, nazikian, weisbergd, callahank, kathreenthome, degrandchampg, victorb, shenders, fernandezp, bykovi, houshman, mortonl, xier, ernst, knolkerm, logannc, roelofsm, hongrongjie, odstrcilt, orlov, pablorf, paz-soldan, cuil, snoepg, g2jofe, chenj, kripner, xingz, hinsone, vlad, jacksona, shafer, huqiming, davisem, mcclenaghanj, herfindalj, sciortino, bortolon, krietedm, samuellc, sweeneyrm, liud, chenxi, denk, austinm, gagek, david, duxiaodi, laggnerf, leem, kinsey, pipern, vaezip, abbatej, howardnt, prattq, likai, masliner, mordijck, odstrcil, zeng, unterbee, vanzee, zhaob, adiallo, g2orm, sungc, zamperinis, gugliadav, kyungjin, vankampenr, zstancar, bgriers, casalil, holland, lig, lyonsbc, beidlerm, chabanr, evans, parkjm, pbonofig, taylornz, yanz, diems, jorge, lizj, luoc, peterka, choiwilkie, jaulmes, lizeyu, ohtaniy, orso, snyder, soukhan, wakatsukit, wanghuiqian, blyons, collinscs, karel, ludat, urban, aaronho, burkem, capitainetema, majorm, wuyifan, xiangjian, boedo, eemdee, jianx, kimh, lib, lmorton, marinic, marinoni, montesk, mosera, ssmith, willensdorferm, wwallace, camicollins, diallo, dingsiye, eggertw, halfmoon, hengl, izacardo, jmsfer, jsachdev, montes, powersc, wehnerw, zehuag, Trevisan, abramst, bardoczil, dbattagl, dernst, effenbergf, fila, fscotti, guterlj, huwen, hwong, lanctot, mitosinkova, moyer, munarettos, murakami, nicholsj, okabay, pacedc, panicid, pankin, reac, renyang, schmitzl, shoushar, sulymana, trevisan, truongd, turcof, vailp, wumuq, yuguanying, zhangt, Morton, aashourv, adwiteey, afil, ajsen, banerjees, baradakk, batteya, brookman, buchanj, cengher, chrystal, clementm, crocker, denks, devitre, elder, fascianam, g2jmoral, groth, guttenfe, halfmoonm, holcomb, igochinev, inyong, izzov, jarvinena, jriqueze, jurban, jwhughes, kimkyungjin, kkirov, kplass, lijx, logan, lupinl, luxin, lvovskiya, margomw, markovic, merlog, mfitz, moynihanc, muscatel, nave, neisert, nfil, nornbergm, npablant, nthoward, oizacard, panck, podolnik, psinha, qianjp, ramanr, renq, renql, rhodes, rkalling, rosenthala, schaeferc, shirakid, shisy, skvara, slendebroekt, smithdr, solomon, stagnerl, sunyouwen, templed, twilks, vallar, wademr, waij, wangh, wangxin, wangy, wangyh, wangzhirui, wilcoxr, wukitchj, wwehner, xzhang, zegere, zhangjiayuan, zhangjie, zhangx, zywickib