ation <code>FUN=sum</code> and for temperature and streamflow ts, <code>FUN=mean</code>). <br></p></dd>

  <dt>na.rm</dt>
<dd><p>Logical. Should missing values be removed? <br>
-) <kbd>TRUE</kbd> : the hourly values  are computed considering only those values different from NA <br>
-) <kbd>FALSE</kbd>: if there is AT LEAST one NA sub-hourly value within a day, the corresponding hourly value(s) will be NA as well</p></dd>

  <dt>na.rm.max</dt>
<dd><p>Numeric in [0, 1]. It is used to define the maximum percen