HYDRUS (commercial version 1D,2D,3D)

New Topic

1706 topics

Page 1 of 35
- Jump to page:
1
2
3
4
5
…
35
Next

Topics

Replies

Views

Last post

Constant head top BC, variable head bottom BC

Last post by Jirka « Fri Jul 11, 2025 7:53 am
Replies: 1
by Moe » Fri Jul 11, 2025 2:50 am

1 Replies

25 Views

Last post by Jirka
Fri Jul 11, 2025 7:53 am
Convergence issue 2D

Last post by Jirka « Thu Jul 10, 2025 7:24 pm
Replies: 1
by Nimisha » Thu Jul 10, 2025 2:09 pm

1 Replies

25 Views

Last post by Jirka
Thu Jul 10, 2025 7:24 pm
soil interfaces mesh issue

Last post by Jirka « Thu Jul 10, 2025 8:42 am
Replies: 3
by chaim » Wed Jul 09, 2025 12:38 pm

3 Replies

54 Views

Last post by Jirka
Thu Jul 10, 2025 8:42 am
Inverse solution for solute transport

Last post by Jirka « Tue Jul 08, 2025 2:21 pm
Replies: 1
by tpgml1107 » Tue Jul 08, 2025 8:08 am

1 Replies

47 Views

Last post by Jirka
Tue Jul 08, 2025 2:21 pm
setting observation nodes using precise coordinates

Last post by Mirek « Tue Jul 08, 2025 1:33 pm
Replies: 1
by Bieber » Tue Jul 08, 2025 12:47 pm

1 Replies

28 Views

Last post by Mirek
Tue Jul 08, 2025 1:33 pm
Slope of scanning curve

Last post by rahman9 « Mon Jul 07, 2025 4:19 am
Replies: 2
by rahman9 » Sun Jul 06, 2025 9:49 am

2 Replies

113 Views

Last post by rahman9
Mon Jul 07, 2025 4:19 am
Can HYDRUS consider subsurface drainage pipes with 2 boundary conditions?

Last post by Jirka « Tue Jul 01, 2025 7:33 pm
Replies: 1
by alirezagohari » Tue Jul 01, 2025 6:23 am

1 Replies

801 Views

Last post by Jirka
Tue Jul 01, 2025 7:33 pm
No runoff generated with "Atmospheric BC with surface runoff" – is this normal?

Last post by Jirka « Wed Jun 18, 2025 6:35 pm
Replies: 1
by Rabeb Dridi » Wed Jun 18, 2025 3:40 pm

1 Replies

346 Views

Last post by Jirka
Wed Jun 18, 2025 6:35 pm
time variable pressure head with atmospheric BC

Last post by chaim « Tue Jun 17, 2025 8:08 am
Replies: 2
by chaim » Mon Jun 16, 2025 9:05 am

2 Replies

136 Views

Last post by chaim
Tue Jun 17, 2025 8:08 am
Model not converging in 3D layered

Last post by Jirka « Sat Jun 14, 2025 9:57 pm
Replies: 8
by imranazizul07 » Tue May 06, 2025 2:34 am

8 Replies

3315 Views

Last post by Jirka
Sat Jun 14, 2025 9:57 pm
Calibration and validation – Water flow & solute transport in a two-layer soil profile

Last post by Jirka « Sat Jun 14, 2025 7:55 pm
Replies: 1
by Rabeb Dridi » Sat Jun 14, 2025 7:20 pm

1 Replies

309 Views

Last post by Jirka
Sat Jun 14, 2025 7:55 pm
Freundlich Kf Unit Conversion and Matching with Kd in HYDRUS

Last post by Jirka « Thu Jun 12, 2025 5:01 pm
Replies: 3
by bilalenestaskesti » Wed Jun 11, 2025 7:40 am

3 Replies

1245 Views

Last post by Jirka
Thu Jun 12, 2025 5:01 pm
Help with Solute Transport Calibration (Salt)

Last post by Jirka « Thu Jun 12, 2025 12:13 am
Replies: 1
by Rabeb Dridi » Wed Jun 11, 2025 10:06 pm

1 Replies

637 Views

Last post by Jirka
Thu Jun 12, 2025 12:13 am
Error when reading from an input file Fit.in (Inverse Model Solution)

Last post by MattPittCranF « Mon Jun 09, 2025 12:25 pm
Replies: 2
by MattPittCranF » Fri Jun 06, 2025 11:32 am

2 Replies

3500 Views

Last post by MattPittCranF
Mon Jun 09, 2025 12:25 pm
error in 2D infiltration in heterogeneous soil profile

Last post by kbcheng « Mon Jun 09, 2025 12:08 pm
Replies: 6
by kbcheng » Wed Jun 04, 2025 6:40 am

6 Replies

3003 Views

Last post by kbcheng
Mon Jun 09, 2025 12:08 pm
Error reading file_ for results

Last post by Moe « Fri Jun 06, 2025 12:52 am
Replies: 4
by Moe » Tue Jun 03, 2025 7:59 am

4 Replies

2704 Views

Last post by Moe
Fri Jun 06, 2025 12:52 am
Coupled Water and Heat Analysis-"Boundary Conditions"

Last post by AdamsFamilusi « Wed Jun 04, 2025 8:29 pm
Replies: 6
by AdamsFamilusi » Mon Jun 02, 2025 1:24 pm

6 Replies

2991 Views

Last post by AdamsFamilusi
Wed Jun 04, 2025 8:29 pm
Coupled Water and Heat Analysis Flow-"HeatVol"?

Last post by AdamsFamilusi « Mon Jun 02, 2025 1:19 pm
Replies: 2
by AdamsFamilusi » Sat May 24, 2025 9:50 am

2 Replies

1874 Views

Last post by AdamsFamilusi
Mon Jun 02, 2025 1:19 pm
Mass balance for two-site sorption

Last post by Jirka « Sun Jun 01, 2025 6:31 pm
Replies: 2
by xiesijin » Fri May 16, 2025 2:33 pm

2 Replies

1804 Views

Last post by Jirka
Sun Jun 01, 2025 6:31 pm
NaN (Not a Number) Error During Hydrus-1D Simulation

Last post by Jirka « Wed May 28, 2025 7:09 pm
Replies: 1
by Rabeb Dridi » Wed May 28, 2025 10:20 am

1 Replies

1663 Views

Last post by Jirka
Wed May 28, 2025 7:09 pm
Representation of inflow source through variable flux BC

Last post by Jirka « Sun May 25, 2025 12:47 am
Replies: 5
by Moe » Wed Apr 30, 2025 3:51 am

5 Replies

3010 Views

Last post by Jirka
Sun May 25, 2025 12:47 am
Mesh refinement for thin layer

Last post by f.figueroa « Fri May 23, 2025 12:58 pm
Replies: 4
by f.figueroa » Thu May 15, 2025 3:30 pm

4 Replies

2157 Views

Last post by f.figueroa
Fri May 23, 2025 12:58 pm
Calibrate the modeling with the nodes inside the modeling area

Last post by eesly « Thu May 15, 2025 3:56 pm
Replies: 2
by eesly » Tue May 13, 2025 7:32 am

2 Replies

1804 Views

Last post by eesly
Thu May 15, 2025 3:56 pm
Nonlinear two-site sorption

Last post by Jirka « Sun May 11, 2025 5:34 pm
Replies: 3
by xiesijin » Sat May 10, 2025 3:15 pm

3 Replies

2157 Views

Last post by Jirka
Sun May 11, 2025 5:34 pm
Evaporation :1D

Last post by hmal « Sat May 10, 2025 5:12 am
Replies: 2
by hmal » Thu May 08, 2025 9:26 pm

2 Replies

1928 Views

Last post by hmal
Sat May 10, 2025 5:12 am
Generate random parameter fields

Last post by Jirka « Thu May 08, 2025 12:33 pm
Replies: 1
by xiesijin » Tue May 06, 2025 3:17 pm

1 Replies

1769 Views

Last post by Jirka
Thu May 08, 2025 12:33 pm
Calibration issue

Last post by Jirka « Wed May 07, 2025 1:54 am
Replies: 1
by Rabeb Dridi » Tue May 06, 2025 6:45 pm

1 Replies

1829 Views

Last post by Jirka
Wed May 07, 2025 1:54 am
extrusion problem due to thickness layer

Last post by Rampe « Sat May 03, 2025 7:50 pm
Replies: 2
by Rampe » Wed Apr 30, 2025 8:52 pm

2 Replies

1928 Views

Last post by Rampe
Sat May 03, 2025 7:50 pm
Calibration Via Inverse solution

Last post by Kassaye Gurebiyaw « Tue Apr 29, 2025 6:23 am
Replies: 4
by Kassaye Gurebiyaw » Mon Apr 28, 2025 10:07 am

4 Replies

2278 Views

Last post by Kassaye Gurebiyaw
Tue Apr 29, 2025 6:23 am
Obtaining final pore pressure

Last post by f.figueroa « Mon Apr 28, 2025 6:24 pm
Replies: 8
by f.figueroa » Thu Apr 24, 2025 6:16 pm

8 Replies

3233 Views

Last post by f.figueroa
Mon Apr 28, 2025 6:24 pm
HYDRU-3D

Last post by Jirka « Mon Apr 21, 2025 10:03 pm
Replies: 1
by Rai_Abraham » Mon Apr 21, 2025 7:28 pm

1 Replies

1843 Views

Last post by Jirka
Mon Apr 21, 2025 10:03 pm
Question Regarding Matrix Concentration Behavior under Passive Root Solute Uptake in Dual-Permeability Model

Last post by YOON « Sun Apr 20, 2025 3:24 pm
Replies: 3
by YOON » Mon Apr 14, 2025 2:00 pm

3 Replies

2428 Views

Last post by YOON
Sun Apr 20, 2025 3:24 pm
Mesh generation error in HYDRUS-3D General

Last post by Mirek « Sat Apr 19, 2025 6:35 am
Replies: 5
by imranazizul07 » Wed Apr 16, 2025 8:42 pm

5 Replies

2755 Views

Last post by Mirek
Sat Apr 19, 2025 6:35 am
Hydrostatic Initial conditions

Last post by ShahDad « Fri Apr 18, 2025 8:22 am
Replies: 4
by ShahDad » Wed Apr 16, 2025 12:49 pm

4 Replies

2614 Views

Last post by ShahDad
Fri Apr 18, 2025 8:22 am
distinguish different seepage faces

Last post by Jirka « Sun Apr 13, 2025 5:42 pm
Replies: 1
by peirong.lu » Sun Apr 13, 2025 7:37 am

1 Replies

2040 Views

Last post by Jirka
Sun Apr 13, 2025 5:42 pm
scaling factor

Last post by Jirka « Fri Apr 11, 2025 2:07 pm
Replies: 5
by devappa » Tue Mar 11, 2025 7:00 am

5 Replies

12814 Views

Last post by Jirka
Fri Apr 11, 2025 2:07 pm
Sensitiivity Analysis

Last post by Jirka « Thu Apr 10, 2025 8:17 pm
Replies: 1
by yared123 » Thu Apr 10, 2025 6:19 pm

1 Replies

2012 Views

Last post by Jirka
Thu Apr 10, 2025 8:17 pm
No Flux BC when the specified nodal pressure head is negative

Last post by Jandleuven « Wed Apr 09, 2025 7:23 am
Replies: 2
by Jandleuven » Tue Apr 08, 2025 12:35 pm

2 Replies

2184 Views

Last post by Jandleuven
Wed Apr 09, 2025 7:23 am
Heat Transport Calibration Question

Last post by Jirka « Tue Apr 08, 2025 9:29 pm
Replies: 2
by austin1025 » Sun Apr 06, 2025 10:48 pm

2 Replies

2093 Views

Last post by Jirka
Tue Apr 08, 2025 9:29 pm
Constructed Wetland Model for Space Application

Last post by Jirka « Tue Apr 08, 2025 9:08 pm
Replies: 3
by AhsanRNasir » Mon Mar 31, 2025 3:02 pm

3 Replies

3649 Views

Last post by Jirka
Tue Apr 08, 2025 9:08 pm
Printing time and discrepancies

Last post by Jirka « Sun Apr 06, 2025 9:25 pm
Replies: 5
by Kassaye Gurebiyaw » Sat Apr 05, 2025 4:41 pm

5 Replies

2739 Views

Last post by Jirka
Sun Apr 06, 2025 9:25 pm
Plotting Sensitivity Analysis in HYDRUS (2D/3D) Model

Last post by onanagaba « Sun Apr 06, 2025 4:51 pm
Replies: 2
by onanagaba » Mon Mar 24, 2025 9:44 am

2 Replies

2666 Views

Last post by onanagaba
Sun Apr 06, 2025 4:51 pm
Longitudinal dispersivity, spatial discretization and Peclet number

Last post by Jirka « Wed Apr 02, 2025 6:31 pm
Replies: 1
by deboratto » Wed Apr 02, 2025 2:26 pm

1 Replies

1991 Views

Last post by Jirka
Wed Apr 02, 2025 6:31 pm
Abnormal Solute Flux Outputs with PFAS Module in 2D Domain

Last post by Jirka « Thu Mar 20, 2025 10:07 pm
Replies: 1
by xiesijin » Thu Mar 20, 2025 1:21 pm

1 Replies

2152 Views

Last post by Jirka
Thu Mar 20, 2025 10:07 pm
Transfer final conditions to new model

Last post by f.figueroa « Tue Mar 11, 2025 5:11 pm
Replies: 2
by f.figueroa » Mon Mar 10, 2025 12:42 pm

2 Replies

2681 Views

Last post by f.figueroa
Tue Mar 11, 2025 5:11 pm
Model non-convergence problem

Last post by Jirka « Mon Mar 10, 2025 10:11 pm
Replies: 5
by Weikanon » Mon Mar 10, 2025 2:21 am

5 Replies

3857 Views

Last post by Jirka
Mon Mar 10, 2025 10:11 pm
"too many steps in qromb" when using PFAS module

Last post by siminhydrus « Tue Mar 04, 2025 11:55 pm
Replies: 6
by siminhydrus » Mon Jan 27, 2025 7:46 pm

6 Replies

5162 Views

Last post by siminhydrus
Tue Mar 04, 2025 11:55 pm
Heat Transport Extreme Values

Last post by Jirka « Fri Feb 28, 2025 12:39 am
Replies: 1
by austin1025 » Fri Feb 14, 2025 2:39 am

1 Replies

2678 Views

Last post by Jirka
Fri Feb 28, 2025 12:39 am
Questions about mass Balance error and random field of adsoption

Last post by Jirka « Fri Feb 28, 2025 12:07 am
Replies: 5
by xiesijin » Wed Feb 26, 2025 12:41 pm

5 Replies

3760 Views

Last post by Jirka
Fri Feb 28, 2025 12:07 am
Heat Transport Setup

Last post by Jirka « Thu Feb 27, 2025 5:33 pm
Replies: 1
by austin1025 » Thu Feb 06, 2025 3:07 am

1 Replies

2958 Views

Last post by Jirka
Thu Feb 27, 2025 5:33 pm

New Topic

1706 topics

Page 1 of 35
- Jump to page:
1
2
3
4
5
…
35
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum