SDXorg / pysd

System Dynamics Modeling in Python

http://pysd.readthedocs.org/

SDXorg/pysd Issues

Error reading Vensim model (parsimonious.exceptions.IncompleteParseError)
Closed a month ago50
Macro dependencies are not properly solved
Updated 2 months ago
Vensims GET DATA XXX functions missing
Updated 2 months ago
Circular reference error when initializing model with SMOOTH N variable, but no explicit stocks
Closed 6 months ago4
Move PySD to SDXorg
Closed 7 months ago16
RTD webhook broken
Closed 7 months ago1
Missing netcdf4 library
Closed 7 months ago5
Not implemented function 'delay'
Closed 8 months ago7
Slow simulation in PySD
Closed 8 months ago7
The code in the tutorial breaks
Closed 8 months ago5
DelayFixed returning a list assignment index out of range due to wrong pointer value
Closed 8 months ago8
Equivalent of Constant Input Files
Closed 8 months ago14
module 'python_utils.types' has no attribute 'ParamSpec'
Closed 8 months ago7
how to use set_components change Auxiliary lookup values
Closed 8 months ago1
vector_reorder doesn't work properly with xarray 2023.8.0
Closed a year ago1
Review filtered warnings
Closed a year ago1
Missing Vensim function LOOKUP AREA
Updated a year ago1
Raise when last value of an Excel cell range is empty
Closed a year ago1
Multidimensional LOOKUP variables not supported
Updated a year ago
Adding pi to the functions
Closed a year ago5
operator precedence not always respected in arithmetic structures from Abstract model, missing brackets
Closed a year ago1
ValueError is raised when delay_time argument in DelayFixed has dimensions
Updated 2 years ago5
Issues with subview-sep
Closed 2 years ago3
Issue when parsing initial values passed through the CLI
Closed 2 years ago1
Definition of the DelayN function
Closed 2 years ago2
XMILE Submodel Support
Updated 2 years ago1
CallStructure does not build in python if function is of type 'str'
Closed 2 years ago2
Allow exporting and reading netCDF data
Closed 2 years ago
Repeated x values in HardcodedLookups produces "InvalidIndexError: Reindexing only valid with uniquely valued Index objects after many loops"
Closed 2 years ago2
get_dependencies doc does not match its behaviour
Closed 2 years ago3
"Things you can do with pysd" section in the documentation
Closed 2 years ago2
Not diverse enough input type for LN function
Closed 2 years ago4
Add support for more Noise Functions
Updated 2 years ago1
Pandas 1.5.0 returns the error ValueError: columns cannot be a set
Closed 2 years ago
Non-matching DataArray shape and model.component subscripts
Closed 2 years ago2
progressbar crashes for variable saveper/final_time
Closed 2 years ago4
Export either all or part of the external data into nc files
Closed 2 years ago1
Control variables are clasified in a module when they appear in a view as a model variable
Closed 2 years ago1
Error in array indexing in EXCEPT with subscripts subranges
Closed 2 years ago
Allocation by priority doesn't start the next target
Closed 2 years ago
Inconsistency by using return_timestamps on model.run(...)
Closed 2 years ago3
Getting started with system dynamics?
Closed 2 years ago2
Coordinates are not being properly reordered after being read from equations
Closed 2 years ago1
Vectorize step and ramp functions
Closed 2 years ago1
Index out of bounds in allocate_by_priority
Closed 2 years ago
Add support for ALLOCATE AVAILABLE
Closed 2 years ago1
Improve memory allocation of integration step
Updated 2 years ago
Using subranges to define a bigger range
Closed 2 years ago1
in ver 3.x, model.doc doesn't have a equation column
Closed 2 years ago6
Extend support for GET TIME VALUE
Updated 2 years ago3