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Merge pull request #2 from tsikes/master
Version 1.2.5 Update
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***** see Engines | ||
***** Address mplcairo for non windows systems | ||
***** see Recast Reaction Rate Eqns | ||
***** bug: Sim Explorer: if old mech species > new mech species/rxn, loading can cause outside vector range | ||
**** bug: changing x axis to reverse reaction rate and selecting reaction causes crash | ||
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***** fix loading mech with unknown species (mix table doesn't update and plot doesn't show legend) | ||
**** bug: loading Z:\BilBo Models\cycloheptane\2018\Mechanisms as experiment file | ||
*** updating coef is causing rate to call twice | ||
*** bug: need to set limits on dependent reaction inputs | ||
*** bug: moving SIM line after optimizing causes it to show unopt SIM until mech is changed | ||
** if rate const unc value is reduced and value now lies outside range, update a coef | ||
** auto adjust subplots (https://matplotlib.org/3.1.0/gallery/pyplots/auto_subplots_adjust.html) | ||
* make set copying come from data instead of from table text | ||
* change ode solver to solve until event rather than tf. Reinitialize solver? | ||
* if error in shock properties: replace incident/reflected shock values with - | ||
* qfilesystemwatcher to watch directory for file changes (update mech, new shocks etc) | ||
* keep last used conditions the same if composition changes | ||
* add toolbar commands for keyboard shortcuts of plot | ||
* change keyword to search for exp data? box maybe? | ||
* weight grid spacing based on derivatives of weight instead of experimental data | ||
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Engines: | ||
***** sensitivity analysis (Vyaas) | ||
***** for slow simulations: update plot as calculation is performed or somehow update user | ||
** pytorch for ode solver? | ||
** consider diffeqpy (juliadiffeq) to solve ODE. Should be faster and has more options | ||
** julia alternative: Implement cvode (sundials) for scipy or from cantera: https://pypi.org/project/scikits.odes/ | ||
** faster Python: https://www.ibm.com/developerworks/community/blogs/jfp/entry/Python_Meets_Julia_Micro_Performance?lang=en | ||
** speed up with Numba | ||
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Main Plot: | ||
**** need to be able to display multiple observables at a time (single pulse) | ||
*** add ability to plot multiple experiments at once (this is useful for single pulse experiments) | ||
** link sim on plot with reactions in tables (colored legend for reaction history) | ||
** delete history lines in a better way (last used or empty line) | ||
* intercept home from toolbar and make it rescale instead | ||
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Thermo Tables: | ||
***** add thermo in tables | ||
***** edit thermo alter h and s by scaling appropriate coefficients | ||
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Save: | ||
*** add list of reactions and reaction number as output file | ||
*** search box for species and reactions in save dialog | ||
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SIM Explorer: | ||
***** normalize by peak option in Sim Explorer | ||
**** add to sim explorer: all positive|all negative density gradients under both % and regular by maximum and minimum | ||
*** add right click option on sim explorer lines to scale | ||
*** multiple experiment values | ||
** SIM Explorer: right click should offer y2 scale settings | ||
** make Sim_Explorer_Plot legends grow down after being moved | ||
** bug: Sim Explorer legends visually duplicate if moved together and then legend is recreated | ||
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Recast Reaction Rate Eqns: | ||
***** add option to recast mechanism to modified arrhenius with checkbox, unit selection box, and pressure spinbox | ||
***** right click menu option to recast falloff reaction | ||
***** include fit all option | ||
***** show maximum error of arrhenius fit | ||
***** flag rxn if error in fit > user specified bounds | ||
***** provide options for individual temperature ranges/pressure etc | ||
***** change color and add warning if rxn has been recast | ||
***** output commented original values/commented refit arrhenius values/new values | ||
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Optimization: | ||
***** move interpolation out of time_adjust_func | ||
***** is x0 being reset? | ||
***** proper uncertainties (coef_err = sqrt(diag(inv(Hessian)))) numdifftools for hessian | ||
***** studentized residuals for deleted residuals to calculate median: https://stackoverflow.com/questions/45485144/how-to-compute-studentized-residuals-in-python | ||
***** save output log | ||
**** temperature dependent branching ratio constraint for n reactions | ||
**** residual plot | ||
**** loss/sse plot | ||
**** switch to scikit-learn for kernal density bandwidth (cross validation) | ||
**** sum loss for each shock and compare, show outlier experiment on series viewer | ||
**** do saving opt better | ||
*** account for uncertainty in shock velocity | ||
*** pytables: more efficient storing of experimental data? | ||
*** numexpr: faster computation | ||
** modify time based on weighting function. Don't need to calculate when weight = 0 | ||
** bug: if weights adjusted on shock with error and next shock weights defined, weight max set to 1 on bad shock | ||
** lmfit-py instead of curve_fit if constraints are needed | ||
* optimize RRKM/ME parameters instead of arrehenius parameters | ||
* can base weight function on sensitivity analysis | ||
* optimization libraries of note: COIN-OR, IPOPT, J. D. Powell's algorithms. NLOpt includes BOBYQA and others | ||
* change from sse to must fit within 95% confidence interval of experiment? | ||
* remove "load series into memory" requirement | ||
* would save time but doesn't seem to work, cross-correlation for calculation of timeshift for t_unc | ||
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Loading: | ||
**** abstract file loading system | ||
*** remove requirement for Sample Rate in exp file | ||
*** remove requirements for raw signal files | ||
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Rate of Production Analysis Plot: | ||
***** Create widgets | ||
***** Process in memory | ||
**** Networkx? | ||
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Misc: | ||
**** preferences menu/global settings for things like generated mech directory | ||
*** bug: ctrl+c not working on scientific spinboxes, probably related to hover shortcuts not working | ||
*** change spinboxes to scientific spinboxes | ||
*** boundary layer effects in shock solver | ||
*** add table of kinetic values etc with preset and movable column/row order | ||
** SI units or CGS units output option |
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