[R-pkgs] hydroTSM: new version 0.8-6 on CRAN

Mauricio Zambrano-Bigiarini mzb@deve| @end|ng |rom gm@||@com
Fri May 1 17:26:35 CEST 2026


Dear all,

After two years of working mostly in sub-daily functions, the new version
of `hydroTSM` (v0.8-6) was released on April 28th 2026, and it is available
on CRAN now (https://cran.r-project.org/package=hydroTSM).

Among the **new features** included in this version, the following stand
out:

* New graphical logo.

* New webpage (https://hzambran.github.io/hydroTSM/), created with pkgdown.


* Package tested against R version 4.6.0 (2026-04-24) -- "Because it was
There", following an imperative request made by CRAN.

* New function `isComplete`, for identifying whether a zoo object has a
regular time frequency without missing values from the first one to the
last one.

* New function `shiftyears`, to allow the computation of annual values
starting in a month different from january. Mostly for internal purposes
only.

* The `baseflow` function can now apply the low-pass filter more than three
times, which should be mandatory for hourly time series (Ladson et al.,
2013).

* The `daily2annual` function has a new argument 'start.month', to choose
the starting month to be used in the computation of annual values.

* The function `cmv`  has a new argument 'start.month', to choose the
starting month to be used in the computation of annual values.

* The `matrixplot` several new arguments to customise the legend and the
output figure.

* The `fdc` has a new argument 'thr.pos', to customise the position of the
threshold in the output figure.

* Several bugfixes (
https://cran.r-project.org/web/packages/hydroTSM/news/news.html), mostly
related to temporal aggregation functions


I hope you enjoy it !.


Mauricio Zambrano-Bigiarini, PhD
Associate Professor, Universidad de La Frontera
Associate Researcher, (CR)2 FONDAP Center
Phone: +56 45 259 2812 <+56+45+259+2812>
e-mail: mauricio.zambrano using ufrontera.cl
[image: webpage] <https://hzambran.github.io/> [image: ORCID]
<https://orcid.org/0000-0002-9536-643X> [image: Github]
<https://github.com/hzambran> [image: Linkedin]
<http://www.linkedin.com/in/hzambran/>

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