Uporaba programa R za hidrološko modeliranje : diplomska naloga

Kohne, Blaž (author), Šraj, Mojca (mentor), Brilly, Mitja (co-mentor)

Namen naloge je predstaviti orodje R, teoretično podlago hidrološkega modeliranja in samega hidrološkega modeliranje v programu R. Program R je prosto dostopen, zato je njegova uporaba zelo razširjena. V osnovi je namenjen statističnim in matematičnim izračunom, vendar s pomočjo nekaterih razširitev, imenovanih paketi, lahko postane sposobno orodje tudi za hidrološko modeliranje. Zaradi odprtokodnosti in široke uporabe, je na voljo ogromno paketov, ki omogočajo raznovrstno uporabo tudi v drugih strokah. Naloga je sestavljena iz več sklopov, ki predstavijo hidrološko modeliranje, teoretično osnovo treh različnih hidroloških modelov ter pomen in teoretično osnovo kriterijev učinkovitosti. V praktičnem delu naloge je prikazan postopek izdelave hidroloških modelov v programu R za porečje Glinščice, predstavitev ter analiza rezultatov. Za boljše razumevanje rezultatov in poznavanja posameznega hidrološkega modela je v nalogi predstavljena tudi kratka analiza občutljivosti posameznega modela ter ocena modela z osmimi različnimi kriteriji, ločeno za obdobje umerjanja ter obdobje validacije.

• Language: Slovenian
• Keywords: gradbeništvo, diplomska naloga, UNI, VKI, hidrološko modeliranje, R, TOPMODEL, HBV, IHACRES, Green-Amptova metoda, statistična ocena in validacija
• Work type: Undergraduate thesis
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: B. Kohne
• Year: 2014
• Number of pages: XIII, 89 str.
• PID: 20.500.12556/RUL-30891
• UDC: 556.1:004(497.4)(043.2)
• COBISS.SI-ID: 6709857
• Publication date in RUL: 09.07.2015

Secondary language

• Language: English
• Title: The use of R for hydrological modelling

Abstract

The goal of this thesis is to introduce R as a software tool, the basic theory behind hydrological modelling and hydrological modelling in R itself. The software is freely available, therefore its user base is very wide. In its basic form it is used for statistical and mathematical computing, but with a help of a few add-ons, called packages, it can be a capable tool for hydrological modelling. Because of its open-source nature and wide user base, there are many add-ons available, which enabled its multi-professional usage. The thesis is devised of plural chapters, which introduce the concept of hydrological modelling, theoretical basis of three different hydrological models and the meaning and theory behind criteria of efficency. In the practical part the procedure of creating hydrological models by using R software for Glinščica river basin and analysis of the results are presented. For better understanding of the results and individual hydrological model the thesis includes also short sensitivity analysis and evaluation with eight different efficiency criteria separetly for calibration and validation period.

• Keywords: graduation thesis, civil engineering, hydrologic modelling, R, TOPMODEL, HBV, IHACRES, Green-Ampt method, statistical evaluation and validation