onlinegwmodel.php:   Convergent explicit groundwater model

The four types of groundwater modeling.

INPUT DATA:

Types of Model:   

[Leave blank to specify default model as Type A]

Space interval ds [m] :    

 

[Leave blank to specify default value ds = 100 m.]

Number of grid intervals (x or y) nz :    

 

[Leave blank to specify default value nz = 100.]

Percolation from irrigation I [mm/year] :    

 

[Leave blank to specify default value I = 0 mm/year.]

Percolation from rainfall R [mm/year] :    

 

[Leave blank to specify default value R = 0 mm/year.]

Transmissivity T [m2/s] :    

 

[Leave blank to specify default value T = 0.01 m2/s.]

Storativity S :    

 

[Leave blank to specify default value S = 0.1.]

Reference aquifer elevation href [m]: 

 

[Leave blank to specify default value href = 500 m.]

Simulation time dt [years]: 

 

[Leave blank to specify default value dt = 20 years.]

Printing interval tpd [days]: 

 

[Leave blank to specify default value tpd = 30.4375 days (1 effective month).]


For model type A and C:

Left location indicator for reference depletion locleft

 

[Leave blank to specify default value locleft = 25.]

Right location indicator for reference depletion locright

 

[Leave blank to specify default value locright = 75.]

Reference depletion elevation hdref [m]: 

 

[Leave blank to specify default value hdref = 400 m.]


For model type B and D:

Pumping rate P [L/s] :    

 

[Leave blank to specify default value P = 250 L/s.]


OUTPUT:

Time step n = 0            Time = 0 (year 0)
Grid point in the Y-directionGrid point in the X-direction
0102030405060708090100
0


            

  Your request was processed at  06:00:01 am on May 28th, 2020   [ 200528  06:00:01 ].