Search found 10 matches

by rajsekhar
Fri Apr 19, 2019 2:58 pm
Forum: Hydrus 1D
Topic: Thermal conductivity in output file
Replies: 1
Views: 106

Thermal conductivity in output file

Dear Sir,

In Nod_Inf.out file hydraulic conductivity is available nodewise but I do not see thermal conductivity values anywhere.
by rajsekhar
Mon Feb 18, 2019 9:32 am
Forum: Hydrus 1D
Topic: large no of print times are not allowed in Hydrus
Replies: 1
Views: 187

large no of print times are not allowed in Hydrus

Dear Sir, I am using Hydrus-1D version 4. I am running the Hydrus for 6000 hours using hourly meteorological data for coupled water and heat transport. I am interested in plotting full profile soil moisture and soil temperature each hour. But in the dialog box more than 250 print times is not allowe...
by rajsekhar
Mon Feb 04, 2019 6:18 am
Forum: Hydrus 1D
Topic: Triggered Irrigation
Replies: 1
Views: 170

Triggered Irrigation

Hello Sir,

I want to use triggered irrigation option in Hydrus-1D. It's not working for my job. Can you please point out where I am doing wrong. Please find my job in the attachments.
by rajsekhar
Tue Jan 29, 2019 7:28 am
Forum: Hydrus 1D
Topic: number of soil materials
Replies: 1
Views: 194

number of soil materials

Dear Sir, There is no mention of material distribution in any of the input files. For example: I chose two soil materials, my soil depth is 100 cm, fist soil is 0-20cm and the second soil is 21-100cm. In input file there is only mention of no. of materials not regarding the distribution. Can it only...
by rajsekhar
Sun Jan 27, 2019 2:58 pm
Forum: Hydrus 1D
Topic: ET
Replies: 2
Views: 270

Re: ET

Ok Sir, Thank you.
by rajsekhar
Thu Jan 24, 2019 1:29 pm
Forum: Hydrus 1D
Topic: Matlab run problem
Replies: 5
Views: 687

Re: Matlab run problem

I too faced this problem but after unchecking the hit enter at end, it's working fine.
by rajsekhar
Thu Jan 24, 2019 1:17 pm
Forum: Hydrus 1D
Topic: ET
Replies: 2
Views: 270

ET

Dear Sir,

can we not give AET as input rather than PET.
by rajsekhar
Mon Dec 03, 2018 10:42 am
Forum: Hydrus 1D
Topic: rosetta
Replies: 2
Views: 306

rosetta

Dear Sir,

How can I access Rosetta inbuilt in Hydrus using Matlab. As, right now I am using Matlab to change SHPs and I am successful in that, but I am not able to find any input file where I can change percentage of sand,silt,clay and run rosetta using Matlab. Please help me regrding this issue.
by rajsekhar
Sat Dec 01, 2018 8:32 am
Forum: Hydrus 1D
Topic: Heat transport
Replies: 3
Views: 355

Re: Heat transport

Dear Sir, I have one more doubt. Like for chung and horton b1,b2,b3 are empirical coefficients. but for campbell model it's the percentage of quartz, clay and other minerals. so how it is represented like 50,30,20 in percentage which sums to 100, or 0.5,0.3,0.2 which sums to 1.or some other type. as...
by rajsekhar
Thu Nov 29, 2018 7:36 am
Forum: Hydrus 1D
Topic: Heat transport
Replies: 3
Views: 355

Heat transport

Dear Sir, I am using Hydrus-1D as a model for soil moisture data assimilation. I am trying to assimilate both temperature and soil moisture to get profile soil moisture and temperature and also soil hydraulic parameters keeping thermal parameters constant. change in SHPs gives NAN values. for exampl...