This README.txt file was generated on <Feb. 13th, 2022> by <Peng Huang>

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GENERAL INFORMATION
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1. Title of Dataset:Supporting Data for ¡§Hyporheic Exchange in a Straight Stream with Alternate Bars¡¨

2. Author Information

First Author Contact Information
    Name:Peng Huang
    Faculty:Faculty of engineering
    Email:forest8@hku.hk

Corresponding Author Contact Information
    Name:Ting Fong May Chui
    Faculty:Faculty of engineering
    Email:maychui@hku.hk

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DATA & FILE OVERVIEW
---------------------

Directory of Files:
   A. Filename:  Data of Figures      
      Short description: Data used to plot Figure 3, Figure 6, Figure 10-15      


        
   B. Filename: N/A        
      Short description:      


        
   C. Filename: N/A       
      Short description:


Additional Notes on File Relationships, Context, or Content 
(for example, if a user wants to reuse and/or cite your data, 
what information would you want them to know?): N/A             

File Naming Convention:The file is named by the names of Figures in the paper.

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DATA DESCRIPTION FOR: [Figure 3]
-----------------------------------------

1. Number of variables: 4

2. Number of cases/rows: 3

3. Missing data codes: N/A
       
4. Variable List

    A. Name: <Water depth>
       Description: <Water depth in the stream>
                    N/A

    B. Name: <Pressure head variations>
       Description: <pressure head differences between that of various piezometers and that at x=1.0 m>
                    N/A


    C. Name: <In-stream tracer normalized concentration >
       Description: <C*(t)=C(t)/C0, C(t) is the in-stream tracer concentration and C0 is initial in-stream tracer concentration>
                    C*(t)

    D. Name: <Stream discharge>
       Description: <Discharge of surface flow in a stream>
                    Q 


-----------------------------------------
DATA DESCRIPTION FOR: [Figure 6]
-----------------------------------------

1. Number of variables: 4

2. Number of cases/rows: 6

3. Missing data codes: N/A
       
4. Variable List

    A. Name: <Pressure head variations>
       Description: <Pressure head differences between that of various locations and that at x=1.0 m>
                    N/A

    B. Name: <Stream discharge>
       Description: <Discharge of surface flow in a stream>
                    Q 

    C. Name: <Bar width>
       Description: <Width of a bar>
                    B

    D. Name: <Stream bed slope>
       Description: <Slope of streambed>
                    S

-----------------------------------------
DATA DESCRIPTION FOR: [Figure 10-12]
-----------------------------------------

1. Number of variables: 12

2. Number of cases/rows: 36

3. Missing data codes:N/A
       

4. Variable List

    A. Name: <HE Flowrate>
       Description: <Flowrate of hyporheic exchange, the volume of surface water that infiltrated into the subsurface and returned to surface water per hour>
                    Qhz

    B. Name: <HE volume>
       Description: <Volume of hyporheic zone>
                    Vhz

    C. Name: <Flux-weighted mean residence time>
       Description: <Flux-weighted mean residence time of hyporheic exchange>
                    MRT

    D. Name: <Dimensionless maximum lateral extent of hyporheic zone in left stream bank>
       Description: <dllmax* = dllmax/W; dllmax is the maximum lateral HE travel distance in left stream bank derived from particle tracing and W is the stream width>
                    dllmax*

    E. Name: <Dimensionless maximum lateral extent of hyporheic zone in right stream bank>
       Description: <dlrmax* = dlrmax/W; dlrmax is the maximum lateral HE travel distance in right stream bank derived from particle tracing and W is the stream width>
                    dlrmax*

    F. Name: <Dimensionless maximum vertical extent of hyporheic zone in streambed>
       Description: <dvmax* = dvmax/W; dvmax is the maximum vertical HE travel distance in streambed derived from particle tracing and W is the stream width>
                    dvmax*

    G. Name: <Dimensionless mean hyporheic depth>
       Description: <dm* = (VHZ)-all/AWSI/W; AWSI is the area of the water-sediment interface (WSI) and W is the stream width>
                    dm*

    H. Name: <Stream discharge>
       Description: <Discharge of surface flow in a stream>
                    Q 

    I. Name: <Bar width>
       Description: <Width of a bar>
                    B

    J. Name: <Stream bed slope>
       Description: <Slope of streambed>
                    S

    K. Name: <Bar wavelength>
       Description: <The distance between two adjacent bar>
                    L

    L. Name: <Bedform amplitude>
       Description: <The distance between maximum and minmum elevation of a bedform in a straight pool-riffle stream>
                    A


-----------------------------------------
DATA DESCRIPTION FOR: [Figure 13]
-----------------------------------------

1. Number of variables: 6


2. Number of cases/rows: 12


3. Missing data codes:N/A
       

4. Variable List
    
    A. Name: <Normalized HE Flowrate>
       Description: <The flowrate of hyporheic exchange divided by the data at q = 0 m/d>
                    Q*hz

    B. Name: <Normalized HE volume>
       Description: <The Volume of hyporheic exchange divided by the data at q = 0 m/d>
                    V*hz

    C. Name: <Normalized flux-weighted mean residence time>
       Description: <The flux-weighted mean residence time of hyporheic exchange divided by the data at q = 0 m/d>
                    MRT*

    D. Name: <Bar width>
       Description: <Width of a bar>
                    B

    E. Name: <Groundwater flow>
       Description: <A uniform flux crossing the bottom of the model>
                    q

    F. Name: <Bedform amplitude>
       Description: <The distance between maximum and minmum elevation of a bedform in a straight pool-riffle stream>
                    A

-----------------------------------------
DATA DESCRIPTION FOR: [Figure 14]
-----------------------------------------

1. Number of variables: 5


2. Number of cases/rows: 20


3. Missing data codes:N/A
       

4. Variable List
    
    A. Name: <Flux-weighted residence time distributions>
       Description: <The fraction of the solute pulse that remains in the sediments at time t>
                    RTD(t)

    B. Name: <Stream discharge>
       Description: <Discharge of surface flow in a stream>
                    Q 

    C. Name: <Bar width>
       Description: <width of a bar>
                    B

    D. Name: <Stream bed slope>
       Description: <Slope of streambed>
                    S

    E. Name: <Groundwater flow>
       Description: <A uniform flux crossing the bottom of the model>
                    q

-----------------------------------------
DATA DESCRIPTION FOR: [Figure 15]
-----------------------------------------

1. Number of variables: 8


2. Number of cases/rows: 6


3. Missing data codes:N/A
       

4. Variable List
    
    A. Name: <(QHZ)-bank/(QHZ)-all ¡Á 100>
       Description: <Ratio of the HE flowrate in stream bank to the overall HE flowrarte>
                    
    B. Name: <(QHZ)-bed/(QHZ)-all ¡Á 100>
       Description: <Ratio of the HE flowrate in streambed to the overall HE flowrarte>

    C. Name: <(VHZ)-bank/(VHZ)-all ¡Á 100>
       Description: <Ratio of the HE volume in stream bank to the overall HE volume>
                 
    D. Name: <(VHZ)-bed/(VHZ)-all ¡Á 100>
       Description: <Ratio of the HE volume in streambed to the overall HE volume>

    E. Name: <Stream discharge>
       Description: <Discharge of surface flow in a stream>
                    Q 

    F. Name: <Bar width>
       Description: <width of a bar>
                    B

    G. Name: <Bedform amplitude>
       Description: <The distance between maximum and minmum elevation of a bedform in a straight pool-riffle stream>
                    A

    H. Name: <Stream bed slope>
       Description: <Slope of streambed>
                    S


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METHODOLOGICAL INFORMATION
--------------------------

1. Software-specific information:
<create a new entry for each qualifying software program>

Name:Microsift Excel
Version:2016
System Requirements:Win 10
Open Source? (Y/N): N



Additional Notes(such as, will this software not run on 
certain operating systems?):N/A


2. Equipment-specific information:

Manufacturer:N/A
Model:N/A