Issues

• Support pandas 3.0

  IAMconsortium/pyam#997 · Filter by author tobiasdiez opened on Aug 19, 2026
  1

• Better documentation of timeseries ops

  documentationtutorial
  IAMconsortium/pyam#984 · Filter by author danielhuppmann opened on Jul 5, 2026

• Currency conversion fails for currency units with GHG species

  IAMconsortium/pyam#959 · Filter by author lisahligono opened on Mar 17, 2026

• Guard against \n and \t in dimensions

  IAMconsortium/pyam#958 · Filter by author danielhuppmann opened on Mar 17, 2026

• df.plot() fails to plot multiple scenario quantiles

  IAMconsortium/pyam#951 · Filter by author zyankarli opened on Jan 26, 2026

• Consider refactoring validate()

  IAMconsortium/pyam#932 · Filter by author danielhuppmann opened on Oct 1, 2025

• Add type hints and py.typed to pyam

  IAMconsortium/pyam#927 · Filter by author phackstock opened on Sep 17, 2025

• Address FutureWarning in pyam/core.py:931

  bug
  IAMconsortium/pyam#925 · Filter by author phackstock opened on Sep 12, 2025
  

• Documentation for IamDataFrame.rename() is misleading/incomplete

  bug
  IAMconsortium/pyam#911 · Filter by author phackstock opened on May 13, 2025

• Add a tutorial for converting subannual to time

  tutorial
  Feature

  IAMconsortium/pyam#910 · Filter by author phackstock opened on May 2, 2025
  

• Incorrect parsing of time domain in long format

  IAMconsortium/pyam#909 · Filter by author danielhuppmann opened on Apr 30, 2025

• TypeError: cannot inherit frozen dataclass from a non-frozen one (during import of pyam)

  IAMconsortium/pyam#889 · Filter by author lucyhager opened on Nov 7, 2024
  2

• Argument sheet_name is ignored when reading xlsx file with one sheet

  bug
  IAMconsortium/pyam#878 · Filter by author danielhuppmann opened on Aug 27, 2024

• New Feature Proposal: compute Kaya identity factors

  enhancement
  IAMconsortium/pyam#875 · Filter by author zacharyschmidt opened on Aug 8, 2024
  6

• Clean up the tutorials and docs

  IAMconsortium/pyam#872 · Filter by author danielhuppmann opened on Aug 7, 2024 · Release 3.0
  

• Refactor interpolate to work on pd.Series

  IAMconsortium/pyam#867 · Filter by author danielhuppmann opened on Jul 22, 2024

• Conda Install Issue with httpx Dependency

  IAMconsortium/pyam#856 · Filter by author jeff-ws opened on May 15, 2024
  1

• ValueError: Must install dask-expr to activate query planning

  IAMconsortium/pyam#834 · Filter by author khaeru opened on Mar 12, 2024
  3

• Migrate worldbank datareader to wbdata

  IAMconsortium/pyam#831 · Filter by author glatterf42 opened on Mar 7, 2024
  3

• Remove automated sorting of data

  IAMconsortium/pyam#812 · Filter by author danielhuppmann opened on Feb 14, 2024 · Release 3.0
  2

• Better error handling of interpolate()

  IAMconsortium/pyam#808 · Filter by author danielhuppmann opened on Jan 3, 2024

• Regression in require behaviour

  IAMconsortium/pyam#793 · Filter by author znicholls opened on Oct 24, 2023
  6

• Use _data in aggregate_time()

  IAMconsortium/pyam#791 · Filter by author danielhuppmann opened on Oct 16, 2023

• read_iiasa() - filter also by meta information

  enhancementhelp wanted
  IAMconsortium/pyam#789 · Filter by author bs538 opened on Oct 13, 2023
  4

• Unit-conversion on non-existing data does not raise DimensionalityError

  IAMconsortium/pyam#776 · Filter by author danielhuppmann opened on Aug 29, 2023