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Hydrognomon

Hydrological time series analysis and processing software application

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Hydrognomon is free software
for time series analysis

(but it is unsupported; see the first question in the faq)

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Display time series in tables and graphs

Time series tables


Time series aggregation

Time series aggregation


Statistical analysis and Monte Carlo confidence intervals

Statistical analysis


Histograms and fit of probability density functions

Histograms


Double-mass curve for homogeneity restoration

Double mass curve


Precipitation variogram

Variogram


Wind rose chart

Wind rose chart


Hydrometry

Hydrometry