LEMS/jLEMS

View on GitHub

Java Interpreter for the Low Entropy Model Specification language

Stars: 11
Forks: 11
Open beginner issues: 0
Indexed issues: 43
Avg merge: 8h 6m
Merged PRs (30d): 1

Dominant language: Java
License: MIT
Last GitHub push: Aug 31, 2026
Latest indexed: Sep 18, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

43 open issues indexed

jLEMS does not appear to like multi-line XML tags Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

LEMS/jLEMS#127 · Opened Aug 14, 2024
Wrong dimensions in `condition` bits does not throw error Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

LEMS/jLEMS#126 · Opened Aug 14, 2024
`Constant` does not mark `description` as a property, schema does not include `symbol` as an attribute Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

LEMS/jLEMS#109 · Opened May 2, 2023
Generated documentation for `Lems` root element does not include `Include` Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

LEMS/jLEMS#108 · 2 comments · Opened May 2, 2023
As a user I want to set a recording frequency different from the simulation/integration time step Open

enhancement help required

Difficulty 4/5 3-5 days Newbie friendliness 38/100

LEMS/jLEMS#107 · 1 reaction · Opened Feb 27, 2023
Setting a property tag for a population of type population (not populationlist) causes jlems to throw an error Open

bug help required

Difficulty 4/5 3-5 days Newbie friendliness 38/100

LEMS/jLEMS#104 · Opened Oct 19, 2022
Extend LEMS with *optional* max/min/step for Parameters/Constants/StateVariables Open

LEMS/jLEMS#102 · 2 comments · 1 reaction · 1 assignee · Opened May 12, 2022
ConditionalDerivedVariables and DerivedVariables Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LEMS/jLEMS#88 · 3 comments · Opened Jun 8, 2017
EventPorts without EventOut not regarded Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

LEMS/jLEMS#86 · 2 comments · Opened Dec 9, 2016
Inheritance of <Text> element Open

bug good first issue help required

Difficulty 3/5 1-2 days Newbie friendliness 35/100

LEMS/jLEMS#84 · Opened Jul 4, 2016
kinetic schemes are not initialised to steady state Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LEMS/jLEMS#83 · Opened Mar 11, 2016
Case statements with no condition Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

LEMS/jLEMS#78 · Opened Nov 23, 2015
More informative error msg when trying to "run" NeuroML2 files Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

LEMS/jLEMS#73 · Opened Sep 25, 2015
Binding subcomp to child/ren Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

LEMS/jLEMS#71 · 8 comments · Opened Jul 13, 2015
XMLSerializer ignores value of parameters Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

LEMS/jLEMS#70 · 1 comment · Opened Jun 30, 2015
Dimension wildcard for <Line> Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

LEMS/jLEMS#69 · Opened Jun 26, 2015
Allow ConditionalDerivedVariables to be used in DerivedVariable expressions Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LEMS/jLEMS#68 · 2 comments · Opened Jun 1, 2015
Deprecate <Constant>? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LEMS/jLEMS#64 · Opened Jan 15, 2015
Deprecate <DerivedParameter> Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

LEMS/jLEMS#63 · Opened Jan 15, 2015
<Property> , <Parameter> Open

question

Difficulty 5/5 Over a week Newbie friendliness 20/100

LEMS/jLEMS#62 · 4 comments · Opened Jan 15, 2015
Deprecate <ConditionalDerivedVariable>, <Case> Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

LEMS/jLEMS#59 · 1 comment · Opened Jan 14, 2015
Deprecate <Link> Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

LEMS/jLEMS#58 · Opened Jan 14, 2015
Deprecate <Fixed> Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

LEMS/jLEMS#57 · Opened Jan 14, 2015
Lems Elements Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

LEMS/jLEMS#55 · 4 comments · Opened Jan 13, 2015
Remove ComponentReference Open

enhancement Major enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LEMS/jLEMS#54 · 2 comments · Opened Dec 18, 2014
Flattener does not handle DerivedParameter or ConditionalDerivedVariable Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

LEMS/jLEMS#53 · Opened Dec 12, 2014
Outline structure of modularised jLEMS Open

Major enhancement Strategic

Difficulty 5/5 Over a week Newbie friendliness 25/100

LEMS/jLEMS#52 · Opened Dec 3, 2014
Implement independent model parsing API for LEMS Open

Major enhancement Strategic

Difficulty 5/5 Over a week Newbie friendliness 25/100

LEMS/jLEMS#51 · Opened Dec 3, 2014
Enable With to reference child instance (not via Path) Open

LEMS/jLEMS#41 · 1 assignee · Opened Oct 9, 2014
Rootfinding based events Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

LEMS/jLEMS#39 · 6 comments · Opened Jul 16, 2014
Scaling of variables in OutputFile Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

LEMS/jLEMS#36 · Opened Apr 13, 2014
How to get the unit of a quantity? Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

LEMS/jLEMS#34 · 4 comments · Opened Mar 18, 2014
Changing parameters when an existing comp is used in a ComponentReference Open

Major enhancement Strategic

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LEMS/jLEMS#32 · 7 comments · Opened Jan 22, 2014
Check if overridden/extended component type in new Component actually exists Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 38/100

LEMS/jLEMS#30 · Opened Jul 31, 2013
Flattening of populations Open

Major enhancement Strategic

Difficulty 5/5 Over a week Newbie friendliness 25/100

LEMS/jLEMS#29 · Opened Jul 23, 2013
A more general way to set initial conditions for state variables Open

Major enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

LEMS/jLEMS#27 · 1 comment · Opened May 14, 2013
Discrete dynamics Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

LEMS/jLEMS#25 · Opened May 14, 2013
Code generation in build process? Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

LEMS/jLEMS#24 · 11 comments · Opened Mar 3, 2013
Remove speculative elements that are not part of any spec Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

LEMS/jLEMS#22 · Opened Mar 3, 2013
Check usage of this & parent in component path resolution Open

LEMS/jLEMS#19 · 1 comment · 1 assignee · Opened Jan 12, 2013
Refine Simulation element Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

LEMS/jLEMS#17 · Opened Jan 11, 2013
Time resolution for condition testing Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LEMS/jLEMS#15 · Opened Dec 30, 2012
Tests for component flattening Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

LEMS/jLEMS#4 · Opened Nov 19, 2012

LEMS/jLEMS

Get new issues in your inbox