Hydrus 1D (old free version)

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Equilibrium_CDE_Problem

Last post by s.laliu « Sun Nov 26, 2023 9:44 am
Replies: 4
by s.laliu » Sat Nov 25, 2023 6:40 pm

4 Replies

359 Views

Last post by s.laliu
Sun Nov 26, 2023 9:44 am
Equilibrium CDE

Last post by s.laliu « Sat Nov 25, 2023 9:46 am

by s.laliu » Sat Nov 25, 2023 9:46 am

0 Replies

202 Views

Last post by s.laliu
Sat Nov 25, 2023 9:46 am
MIM+TSNE MODELS

Last post by Jirka « Mon Nov 20, 2023 11:09 pm
Replies: 1
by vss0015@auburn.edu » Fri Nov 17, 2023 10:37 pm

1 Replies

220 Views

Last post by Jirka
Mon Nov 20, 2023 11:09 pm
Output window doesn't close

Last post by Jirka « Thu Nov 16, 2023 9:39 pm
Replies: 11
by Mirek » Mon Dec 06, 2010 9:00 pm

11 Replies

10955 Views

Last post by Jirka
Thu Nov 16, 2023 9:39 pm
PFAS Linear Sorption has no effect on PFAS transport

Last post by Jirka « Thu Nov 16, 2023 8:18 pm
Replies: 4
by jebenhack » Thu Sep 28, 2023 3:53 pm

4 Replies

3809 Views

Last post by Jirka
Thu Nov 16, 2023 8:18 pm
Mass Balance

Last post by vss0015@auburn.edu « Tue Nov 14, 2023 1:19 am
Replies: 2
by vss0015@auburn.edu » Sat Nov 11, 2023 6:17 pm

2 Replies

355 Views

Last post by vss0015@auburn.edu
Tue Nov 14, 2023 1:19 am
Poultry manure as Influent.

Last post by vss0015@auburn.edu « Mon Nov 06, 2023 6:21 pm
Replies: 2
by vss0015@auburn.edu » Mon Nov 06, 2023 4:58 pm

2 Replies

492 Views

Last post by vss0015@auburn.edu
Mon Nov 06, 2023 6:21 pm
Retardation factor in mobile and immobile water model

Last post by thotran11292 « Fri Nov 03, 2023 6:28 am
Replies: 2
by thotran11292 » Thu Oct 19, 2023 6:25 am

2 Replies

3427 Views

Last post by thotran11292
Fri Nov 03, 2023 6:28 am
Desorption in MIM model.

Last post by Jirka « Thu Nov 02, 2023 6:36 pm
Replies: 4
by vss0015@auburn.edu » Sun Oct 22, 2023 7:01 pm

4 Replies

3569 Views

Last post by Jirka
Thu Nov 02, 2023 6:36 pm
Acceptable 'n' value in inverse methods

Last post by ifeoluwa « Thu Oct 26, 2023 2:55 pm
Replies: 4
by ifeoluwa » Wed Oct 25, 2023 5:58 am

4 Replies

1568 Views

Last post by ifeoluwa
Thu Oct 26, 2023 2:55 pm
Hydrus 1D- Solute transport

Last post by Jirka « Mon Oct 16, 2023 5:14 pm
Replies: 1
by Wale » Mon Oct 16, 2023 9:03 am

1 Replies

3407 Views

Last post by Jirka
Mon Oct 16, 2023 5:14 pm
dual porosity(physical nonequilibrium model) :concentration in observation node

Last post by Jirka « Mon Oct 09, 2023 3:35 pm
Replies: 1
by YOON » Mon Oct 09, 2023 8:44 am

1 Replies

3417 Views

Last post by Jirka
Mon Oct 09, 2023 3:35 pm
Inquiries about Microplastics Transport Modeling

Last post by mithuch23 « Mon Oct 09, 2023 4:00 am
Replies: 2
by mithuch23 » Sun Oct 01, 2023 4:49 pm

2 Replies

3639 Views

Last post by mithuch23
Mon Oct 09, 2023 4:00 am
Time units in meteorological conditions for ET calculation

Last post by david.hensley « Sat Oct 07, 2023 3:09 pm
Replies: 3
by david.hensley » Wed Sep 20, 2023 10:22 pm

3 Replies

3971 Views

Last post by david.hensley
Sat Oct 07, 2023 3:09 pm
Measured RLD combined with root growth

Last post by leboeg « Sat Sep 30, 2023 9:34 pm
Replies: 2
by leboeg » Fri Sep 29, 2023 3:44 pm

2 Replies

3725 Views

Last post by leboeg
Sat Sep 30, 2023 9:34 pm
soil profile depth when using variable pressure head for lower boundary & GWL reference for calculate

Last post by Jirka « Thu Sep 28, 2023 6:31 pm
Replies: 7
by mohammad » Thu Aug 31, 2023 5:16 pm

7 Replies

7760 Views

Last post by Jirka
Thu Sep 28, 2023 6:31 pm
Desorption in MIM model.

Last post by vss0015@auburn.edu « Wed Sep 27, 2023 2:43 pm
Replies: 16
by vss0015@auburn.edu » Thu Aug 31, 2023 8:00 pm
1

2
16 Replies

14190 Views

Last post by vss0015@auburn.edu
Wed Sep 27, 2023 2:43 pm
Feddes parameters in root water uptake

Last post by hadi.muhammed « Sat Sep 23, 2023 10:06 am
Replies: 2
by hadi.muhammed » Thu Sep 21, 2023 9:45 am

2 Replies

3727 Views

Last post by hadi.muhammed
Sat Sep 23, 2023 10:06 am
Question about soil depth profile

Last post by kookie0616 « Fri Sep 15, 2023 6:18 am
Replies: 4
by kookie0616 » Thu Sep 07, 2023 6:09 am

4 Replies

4486 Views

Last post by kookie0616
Fri Sep 15, 2023 6:18 am
Inverse model numerical solution has not converged - Pervious concrete pavement

Last post by eg183362 « Mon Sep 11, 2023 12:06 pm
Replies: 4
by eg183362 » Sun Aug 27, 2023 11:54 am

4 Replies

6424 Views

Last post by eg183362
Mon Sep 11, 2023 12:06 pm
Boundary Condition Question - Likely Very Simple Answer!

Last post by aquadoc « Mon Sep 11, 2023 7:21 am

by aquadoc » Mon Sep 11, 2023 7:21 am

0 Replies

3506 Views

Last post by aquadoc
Mon Sep 11, 2023 7:21 am
Setting values for Smax1 and Smax2 under different combinations of iPsi1 and iPsi2 in the two-kinetic sites model

Last post by ZhangZ « Sun Sep 10, 2023 11:38 pm
Replies: 4
by ZhangZ » Thu Sep 07, 2023 11:30 pm

4 Replies

4258 Views

Last post by ZhangZ
Sun Sep 10, 2023 11:38 pm
water flow in sand - timing problem

Last post by Jirka « Sun Sep 10, 2023 7:01 pm
Replies: 1
by aviya.z » Sun Sep 10, 2023 4:25 pm

1 Replies

3449 Views

Last post by Jirka
Sun Sep 10, 2023 7:01 pm
Root solute uptake in dual-permeability model

Last post by Jirka « Mon Aug 28, 2023 7:49 pm
Replies: 1
by YOON » Mon Aug 28, 2023 7:09 am

1 Replies

5477 Views

Last post by Jirka
Mon Aug 28, 2023 7:49 pm
Time dependent Top concentration and pressure head.

Last post by Jirka « Thu Aug 24, 2023 11:55 pm
Replies: 1
by vss0015@auburn.edu » Thu Aug 24, 2023 12:03 am

1 Replies

5498 Views

Last post by Jirka
Thu Aug 24, 2023 11:55 pm
Inverse modeling with dual-permeability model

Last post by clemencepir « Thu Aug 17, 2023 9:40 am
Replies: 2
by clemencepir » Mon Aug 07, 2023 3:13 pm

2 Replies

5919 Views

Last post by clemencepir
Thu Aug 17, 2023 9:40 am
MIM Model

Last post by vss0015@auburn.edu « Wed Aug 16, 2023 6:36 pm
Replies: 2
by vss0015@auburn.edu » Wed Aug 16, 2023 5:39 pm

2 Replies

5802 Views

Last post by vss0015@auburn.edu
Wed Aug 16, 2023 6:36 pm
Coupled water flow, vapour flow and heat transport

Last post by anish mehta « Sun Aug 13, 2023 9:56 am
Replies: 1
by anish mehta » Sun Aug 13, 2023 9:50 am

1 Replies

5500 Views

Last post by anish mehta
Sun Aug 13, 2023 9:56 am
Frac_m = 0

Last post by vss0015@auburn.edu « Sat Aug 12, 2023 3:41 am
Replies: 2
by vss0015@auburn.edu » Sat Aug 12, 2023 3:06 am

2 Replies

5822 Views

Last post by vss0015@auburn.edu
Sat Aug 12, 2023 3:41 am
post processing - can't see graph output files

Last post by Jirka « Tue Aug 08, 2023 12:59 am
Replies: 5
by dehydrus » Thu Aug 03, 2023 11:28 pm

5 Replies

7294 Views

Last post by Jirka
Tue Aug 08, 2023 12:59 am
Liquid concentration.

Last post by vss0015@auburn.edu « Fri Aug 04, 2023 10:06 pm
Replies: 2
by vss0015@auburn.edu » Fri Aug 04, 2023 3:59 pm

2 Replies

6011 Views

Last post by vss0015@auburn.edu
Fri Aug 04, 2023 10:06 pm
variably saturated soil layer

Last post by Jirka « Tue Aug 01, 2023 11:37 pm
Replies: 3
by kookie0616 » Tue Jul 25, 2023 1:10 pm

3 Replies

6508 Views

Last post by Jirka
Tue Aug 01, 2023 11:37 pm
evapotransipiration

Last post by Jirka « Tue Aug 01, 2023 5:52 pm
Replies: 1
by YOON » Tue Aug 01, 2023 7:09 am

1 Replies

5686 Views

Last post by Jirka
Tue Aug 01, 2023 5:52 pm
Hydraulic conductivity under hysteretic SWCC with air entrapment consideration

Last post by MoamenM « Sun Jul 30, 2023 7:20 pm

by MoamenM » Sun Jul 30, 2023 7:20 pm

0 Replies

5631 Views

Last post by MoamenM
Sun Jul 30, 2023 7:20 pm
How to view the water-salt flux at a specific profile?

Last post by jinzexu1287586713 « Sat Jul 29, 2023 2:46 am
Replies: 4
by jinzexu1287586713 » Thu Jul 27, 2023 9:21 am

4 Replies

7011 Views

Last post by jinzexu1287586713
Sat Jul 29, 2023 2:46 am
CXT-FIT and Hydrus-1D.

Last post by Jirka « Sun Jul 23, 2023 4:39 pm
Replies: 7
by vss0015@auburn.edu » Wed Jul 19, 2023 6:53 pm

7 Replies

8461 Views

Last post by Jirka
Sun Jul 23, 2023 4:39 pm
Mass balance & WatBalR

Last post by ifeoluwa « Thu Jul 20, 2023 12:35 am
Replies: 2
by ifeoluwa » Wed Jul 19, 2023 4:16 pm

2 Replies

6035 Views

Last post by ifeoluwa
Thu Jul 20, 2023 12:35 am
Release of DRP from a top layer.

Last post by gurparshad « Wed Jul 19, 2023 3:26 am
Replies: 4
by gurparshad » Tue Jul 18, 2023 10:16 pm

4 Replies

6790 Views

Last post by gurparshad
Wed Jul 19, 2023 3:26 am
Dual-Porosity Model with One Kinetic Site (Physical and Chemical Nonequilibrium)

Last post by Jirka « Thu Jul 13, 2023 7:20 pm
Replies: 3
by gurparshad » Thu Jul 06, 2023 1:42 am

3 Replies

6500 Views

Last post by Jirka
Thu Jul 13, 2023 7:20 pm
Urgent, this problem has a convergence error. it is three layered soil and const.flux, any one who can assist me please.

Last post by Jirka « Mon Jul 03, 2023 8:50 pm
Replies: 1
by Fitsum G » Mon Jul 03, 2023 6:16 am

1 Replies

5693 Views

Last post by Jirka
Mon Jul 03, 2023 8:50 pm
95% confidence interval of optimized parameter

Last post by gurparshad « Thu Jun 29, 2023 7:57 pm
Replies: 2
by gurparshad » Thu Jun 29, 2023 3:16 am

2 Replies

6104 Views

Last post by gurparshad
Thu Jun 29, 2023 7:57 pm
Categorization of diffusion coefficient

Last post by Jirka « Fri Jun 23, 2023 2:07 am
Replies: 3
by Farah » Tue Jun 20, 2023 10:16 pm

3 Replies

6591 Views

Last post by Jirka
Fri Jun 23, 2023 2:07 am
One site sorption _Sink Solid0

Last post by Farah « Thu Jun 15, 2023 4:38 pm
Replies: 7
by Farah » Thu Jun 08, 2023 2:17 pm

7 Replies

8680 Views

Last post by Farah
Thu Jun 15, 2023 4:38 pm
Dual Porosity with two-site sorption

Last post by Jirka « Sat Jun 03, 2023 10:59 am
Replies: 15
by gurparshad » Sun May 21, 2023 4:29 am
1

2
15 Replies

16178 Views

Last post by Jirka
Sat Jun 03, 2023 10:59 am
Solute mass losses and mass balance

Last post by Jirka « Fri Jun 02, 2023 4:00 pm
Replies: 1
by jebenhack » Thu Jun 01, 2023 5:00 pm

1 Replies

5874 Views

Last post by Jirka
Fri Jun 02, 2023 4:00 pm
Surface Run-off

Last post by Jirka « Fri Jun 02, 2023 3:53 pm
Replies: 1
by Patrizia » Fri Jun 02, 2023 6:15 am

1 Replies

5865 Views

Last post by Jirka
Fri Jun 02, 2023 3:53 pm
Unable to use energy balance along with Root water uptake

Last post by Jirka « Fri Jun 02, 2023 3:46 pm
Replies: 1
by rajsekhar » Fri Jun 02, 2023 6:42 am

1 Replies

5819 Views

Last post by Jirka
Fri Jun 02, 2023 3:46 pm
PFAS Sorption Isotherm Models

Last post by Wale « Thu May 25, 2023 11:13 am
Replies: 4
by Wale » Fri May 19, 2023 8:10 am

4 Replies

7037 Views

Last post by Wale
Thu May 25, 2023 11:13 am
Hydrus 1D

Last post by arifmd « Wed May 24, 2023 7:46 am
Replies: 2
by arifmd » Tue May 23, 2023 4:29 pm

2 Replies

6208 Views

Last post by arifmd
Wed May 24, 2023 7:46 am
Missing Time

Last post by Jirka « Sun May 21, 2023 7:02 am
Replies: 1
by Grant » Sun May 21, 2023 6:55 am

1 Replies

5866 Views

Last post by Jirka
Sun May 21, 2023 7:02 am

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