SWAT, and ARCSWAT modelling data overestimate flow data?

More Collins Acheampong's questions See All

Can CMOS and CCD images sensors be used as microphones?

I was thinking about Msps and Gsps image sensors in different environments. If a pair of identical image sensors - one exposed to air, gases, plasmas, or partial vacuum - and one in a good...

21 December 2020 9,747 2 View

Proper method for assessing model invariance following Confirmatory Factor Analysis (CFA) and preceding 2x2 between-subject analysis?

I have produced a good-fitting, reliable baseline model according to CFA. The model contains several factors each loaded by several categorical (ordinal) items. I ultimately intend to analyze the...

15 December 2020 1,668 4 View

Hello researchers, can anyone help me with this Structural Decomposition Analysis (SDA)?

I am using Economic Input-Output Life Cycle Assessment (EIO-LCA) model I need to decompose this equation W= P*F* L* Yc* Yg to generate 120 forms. where W is a vector of total water withdrawal...

20 November 2020 4,194 3 View

How do I better visualize protein interactions at edges of periodic box in VMD?

I have a 500 ns molecular dynamics trajectory with several proteins in a membrane. The entire system is enclosed in a periodic box. Unfortunately, my proteins are only interacting around the...

11 November 2020 6,912 3 View

How does one decribe an HPLC chromatogram in a results section?

I happened to use HPLC in a project and the chromatograms are out. As a biologist, I don't really have the technical understanding to fully interpretate the results. I would like to know what to...

16 October 2020 7,006 5 View

Which part of the ovarian follicle in poultry can I use for RNA and protein extraction. The outer layer or the inner fluid?

Should I use the covering of the follicle or the liquid fluid for RNA and protein extraction. Which technique is easier to use

01 September 2020 3,094 3 View

How expensive are commercially available customized molecular dynamics services?

I am interested in potentially using commercially available customized HPC molecular dynamics simulations. However, I cannot find pricing information on the websites of the vendors. Could someone...

07 June 2020 9,137 3 View

What is the role of journals' reviewers? Should they be absolute judges?

- Ask questions where they are not sure/convinced about a statement/conclusion VS reject a statement/conclusion where they 'think' it is not correct? - Provide suggestions to improve a...

21 May 2020 2,624 7 View

What is the importance of social network analysis in research?

Beyond the beautiful lines or webs showing how connected an individual is, what other meaningful analysis could be done? for instance, are those directly connected the the individual more...

06 February 2020 5,574 3 View

Does EDC/NHS coupling act on primary amides or only primary amines?

I want to use a coupling reagent (possibly EDC/NHS) to link gold nanoparticles to primary amines and NOT primary amides. There are both primary amines and primary amides in my sample, but I want...

16 January 2020 7,378 4 View

Cause of an error in running ArcSWAT?

Hello and have a good time When running the SWAT model, I encounter the following image error. Is there anyone who can help me solve this problem?

18 January 2021 6,337 3 View

How to address the Irrigation and crop management practices database in SWAT model during simulations?

Dear Colleagues I am using the SWAT model in an irrigated basin where I wanna specify the Irrigation database for major crops (sugarcane, maize, rice, wheat, and cotton) in SWAT model...

03 January 2021 3,923 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

How can I solve this problem with SWAT inputs rewriting: 'SPCON' does not belong to table.:RTE file print error on subbasin:1 ?

I faced two errors while I was trying to rewrite SWAT inputs: SWAT inputs rewriting: 'SPCON' does not belong to table.:RTE file print error on subbasin:1 column 'CO2_X' does not belong to table

11 December 2020 2,927 4 View

How to perform snowmelt runoff modeling in hEC HMS?

My study area of rainfall-runoff modelling is in mountainous region and has snow cover. There is about 10 percent snowmelt contribution to the discharge of the river i am modelling. How can I...

23 November 2020 7,873 4 View

How to do BMPs scenario by using SWAT model?

I set up, run and calibrate SWAT model. I want to test BMPs scenarios for the next step, but I don't know how to do that. I have to prepare new input files or I can do on the ArcSWAT interface.

17 November 2020 6,936 3 View

What modeling software can be used to analyse fate of pesticides using a fugacity multimedia approach?

Hello, I am trying to understand the fate of pesticides based on the fugacity multimedia approach. Is there software for such modelling? I know SWAT can be used for watershed-level pesticide...

15 October 2020 1,424 3 View

What are the files that I need to edit in SWAT source code if I want to use my obsereved Snow Water Equivalent (SWE)data in snow melt calculation?

Any help on compilation of SWAT source code into SWAT.exe would be much appreciated

04 October 2020 9,301 1 View

Does SWAT model not support high resolution gridded climate (0.25 degree) data?

Dear all, I have prepared rainfall datasets for SWAT MODEL using 0.25 degree IMD long term gridded rainfall data, but as I am using it in the model, it is rounding off the co-ordinates...

03 October 2020 421 5 View

I want to know to calculate green and blue water in SWAT model,if the data is entered on a daily basis, can I receive the output on a daily basis too?

Hi everyone need your help.thank you

22 September 2020 8,704 4 View

Kiprotich Kiptum

Kindly determine the R2, NSE, KGE, RMSE for the observed and simulation data.

Leelambar Singh

CN2.mgt

ALPHA_BF.gw

GW_DELAY.gw

GWQMN.gw

GW_REVAP.gw

REVAPMN.gw

SOL_AWC().sol

SOL_BD().sol

SOL_K().sol

SOL_Z().sol

SURLAG.bsn

ESCO.hru

EPCO.hru

Padideh Javadi

please see this journal

a continental scale hydrology and water quality model for Europe

Abbasspour 2015