Is there an explicit expression for the inversion of Pearson CDF or Log-Pearson CDF?

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A problem with Excel vba code?

I have a problem with simple Excel vba code below, I just need to perform goal seek for many cell in one sheet (tsheet) and put the answer in another sheet (asheet). Sub compute()...

31 December 2016 3,373 1 View

How to perform matrix LU De-composition on Excel?

I am looking for a way to perform matrix LU De-composition on Excel, any help is appreciated?

03 April 2013 6,973 8 View

What is a simple way to model 2d flow in an arid urbanized area due to flash floods?

I would like to find out a simple model for solving Saint Vanint equation in 2d. Is there a free software can do this?

31 December 2012 8,875 0 View

Is the box plot of climatic indices better illustrate from daily data or annual data?

Hello, I hope you have a good time. I work on a research project about temperature indices. Due to the high number of indices, I only work on tables and maps on an annual time scale. In other...

19 February 2021 9,742 2 View

What are the options for global scale hydrology DEM?

Hello, I am working on a global scale hydrology GIS project delineating global watersheds and doing some data analysis. I have in the past used hydro1K from the USGS that cover the entire world....

18 February 2021 5,109 5 View

What are the recently methods to estimate low-flow and high-flow time series in ungauged basins?

Hi Is there any new method to estimate ( predict ) low-flow and high-flow regimes in daily scales for ungauged hydrometric stations? Thanks

15 February 2021 3,493 3 View

Measurement of water retention in organic substrates without a pressure plate?

Hello, I'm trying to measure the physical and hydrological properties of organic substrate media. Currently, I'm referring The book Soil sampling and Methods of Analysis by Carter and Gregorich....

09 February 2021 3,233 8 View

Hye All, Greetings, How can i get surface run off water data?

this is for my thesis project, so this is the title of my thesis, the effect of land use on hydrological components in Muar, Johor, Malaysia any ideas, guidance, and suggestions all? Thank You, :)

02 February 2021 265 5 View

How can we determine the basin borders by GIS?

Hi We are working on a research about prediction river discharge in ungauged stations. we considered some stations and each of these stations has a sub basin that we know the area of each sub...

10 January 2021 3,806 5 View

Can I calculate discharge of streams/ watersheds in GIS without field data?

I am required to do a project where I have to calculate discharge of streams/ watersheds in a high altitude area with extremely treacherous terrain. Will it be possible to achieve this objective...

27 December 2020 9,101 5 View

How the problem of water scarcity in hilly region can be solved ?

the area received high rainfall, only last 3 months of hydrological year faces acute water shortage even for drinking the solution for this may be rainwater harvesting now how value...

25 December 2020 2,408 4 View

How to download future precipitation data for years 2021-2030?

For my future discharge forecast in the calibrated HEC HMS model, i need the precipitation data of the future.How can i get this data in the daily timescale?

21 December 2020 8,928 5 View

Is there a new updated list from Non-Charge (free) journals in Remote Sensing and Hydrology fields?

Hi dear all, I had a question about free journals in the field of remote sensing and hydrology; Is there a list (for 2020 years) of free journals in these two areas? Thanks in advance Arash

06 December 2020 8,183 7 View