Issue with Climate R Package for Streamflow Data

[alifaghfouri]

I am currently using the Climate package in R for analyzing and obtaining streamflow data across various Poland stations. Firstly, I would like to extend my gratitude for your work on this valuable tool.
While working with the package, I encountered an issue where February appears to be assigned 31 days across all streamflow stations (Please kindly see the attached photo as an example). This anomaly is affecting the accuracy of my analysis, and I am seeking your guidance on how to resolve this issue.
Could you please provide any insights or suggestions on how to correct the number of days in February? If there is an update or a patch available that addresses this problem, I would greatly appreciate it if you could point me in the right direction.
Thank you very much for your time and assistance. I look forward to your response.

[aglogowski]

Hydrologists measure time differently than the standard January-to-December calendar year. You can see that column is idhyy but 5 columns right you have the actual month in column mm.
This means that you don't look at February but December

[aglogowski]

Problem solved

[bczernecki]

@aglogowski how about adding a column with "normal" date that can be used by "regular" people - not only polish hydrologists?