ANSDIMAT software
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Main menu
Aquifer Test Analysis
Analytical models
Numerical models
Hydrogeologist workbench
Notation, special functions, methods
Main notation
Hydraulic parameters
Special functions
Methods of analysis
ANSDIMAT+
Data input (Editor)
Table data input
Time (pumping)
Drawdown
Constant rate
Variable rate
Distance to observation well
Screen level
Well design
Time (recovery)
Recovery
Last drawdown
t-s auxillary table
Options
Data loading
Well coordinates
Wizard
Pumping wells
Observation wells
Distances
Finish
Choose conceptual model
Test conditions
Diagnostic plot
Plot construction
Choose plot
Select wells
Select time
Plot view
Axis properties
Observation data symbols
Caption and subscription
Basic types of diagnostic graphs
Plots based on observations in two wells
Some special graphs and graphs of dimensionless parameters
View plots
Pumping rate plot
Stepwise rate approximation
Viewing data, removing measurements
Saving data
Settings
Aquifer tests analysis
Matching parameters (solving direct problem)
Value assignment
Theoretical curve features
Parameter calculation
Recalculation of parameters
Unsaturated zone (for Moench solution in unconfined aquifer)
Partially penetrating well in two-layer confined aquifer
Impact of river stage fluctuations
Configurator
Data correction
Graphical analysis
Straight-line method
Slug test
Method of type curve
Search for strait-line segment
Bisecting line method
Drawdown - Function
Inverse problem solution
Least square method
UCODE
Determination of well efficiency
Determination of recharge
Saving data and results
Saving and loading plots
Saving history of analysis
Export in EXCEL
Report
Conceptual models
Confined aquifer
Infinite aquifer
One well pumped at a constant rate
Several wells pumped at a constant rate
One well pumped at a variable rate
Several wells with time-variable pumping rates
Semi-infinite aquifer
Recharge boundary
One well pumped at a constant rate
Several wells pumped at a constant rate
One well pumped at a variable rate
Several wells with time-variable pumping rates
No-flow boundary
One well pumped at a constant rate
Several wells pumped at a constant rate
One well pumped at a variable rate
Several wells with time-variable pumping rates
Bounded (strip) aquifer
Recharge boundaries
One well pumped at a constant rate
Several wells pumped at a constant rate
One well pumped at a variable rate
Several wells with time-variable pumping rates
No-flow boundaries
One well pumped at a constant rate
Several wells pumped at a constant rate
One well pumped at a variable rate
Several wells with time-variable pumping rates
Recharge and no-flow boundaries
One well pumped at a constant rate
Several wells pumped at a constant rate
One well pumped at a variable rate
Several wells with time-variable pumping rates
Wedge-shaped aquifer
Recharge boundaries
No-flow boundaries
Recharge and no-flow boundaries
U-shaped aquifer
Recharge boundaries
Recharge + recharge and no-flow boundaries
No-flow + no-flow and recharge boundaries
No-flow boundaries
Recharge + no-flow and recharge boundaries
Recharge + no-flow and no-flow boundaries
Point source
Aquifer of infinite extent and thickness
One well pumped at a constant rate
Several wells pumped at a constant rate
Several wells with time-variable pumping rates
Semi-infinite aquifer
Recharge boundary
One well pumped at a constant rate
Several wells with time-variable pumping rates
No-flow boundary
One well pumped at a constant rate
Several wells with time-variable pumping rates
Bounded aquifer
Recharge boundaries
One well pumped at a constant rate
Several wells with time-variable pumping rates
No-flow boundaries
One well pumped at a constant rate
Several wells with time-variable pumping rates
Recharge and no-flow boundaries
One well pumped at a constant rate
Several wells with time-variable pumping rates
Linear source
Aquifer of infinite extent and thickness
One well pumped at a constant rate
Several wells with time-variable pumping rates
Semi-infinite aquifer
Recharge boundary
One well pumped at a constant rate
Several wells with time-variable pumping rates
No-flow boundary
One well pumped at a constant rate
Several wells with time-variable pumping rates
Bounded aquifer
Recharge boundaries
One well pumped at a constant rate
Several wells with time-variable pumping rates
No-flow boundaries
One well pumped at a constant rate
Several wells with time-variable pumping rates
Recharge and no-flow boundaries
One well pumped at a constant rate
Several wells with time-variable pumping rates
Aquifer bounded in the horizontal plane and thickness
Semi-infinite aquifer
Pumping
Strip aquifer
Pumping
Unconfined aquifer
Aquifer of infinite lateral extent
One well pumped at a constant rate
Bounded aquifers. Several wells with time-variable pumping rates
Pumping
Leaky aquifer
Constant level in the adjacent aquifer
Infinite leaky aquifer
One well pumped at a constant rate
Several wells with time-variable pumping rates
Bounded leaky aquifer. Several wells with time-variable pumping rates
Pumping
Alternating water level in the adjacent aquifer
One well pumped at a constant rate
Several wells with time-variable pumping rates
Conceptual model accounting for aquitard storage
One well pumped at a constant rate
Several wells with time-variable pumping rates
Leaky aquifer anisitropic on the vertical plane
One well pumped at a constant rate
Several wells with time-variable pumping rates
Two-layer aquifer
One well pumped at a constant rate
Several wells with time-variable pumping rates
Stratified aquifer systems
Three-layer aquifer system
One well pumped at a constant rate
Two-layer aquifer system
One well pumped at a constant rate
Multilayered systems (pumping from up to 5 aquifers)
System of infinite lateral extent
Bounded systems. Several wells with time-variable pumping rates
Areally heterogeneous aquifer
Aquifer with linear boundary between the two zones
One well pumped at a constant rate
Several wells with time-variable pumping rates
Radially heterogeneous aquifer
One well pumped at a constant rate_2
Pumping near river
One well pumped at a constant rate
Several wells with time-variable pumping rates
Sloping aquifer
One well pumped at a constant rate
Fracture-porous media
Moench’s solutions
Vertical fracture
Horizontal fracture
Horizontal pumping wells
Confined aquifer
Unconfined aquifer
Leaky aquifer
Constant-head test
One well pumped at a constant drawdown
Slug test
Cooper's solution, Picking's solution
Solutions for slug tests with skin effect
Bouwer-Rice's solution
Hvorslev's solutions
Fissured aquifer
Partially penetrating well
Sageev's solution
Dougherty-Babu's solution
Groundwater response to stream-stage variation
Problem 1
Problem 2 (Solutions of Barlow and Moench)
Analytical modeling (AMWELLS)
Starting a new model
Modeling environment
Model size and dimensions
Plot scale
Model boundaries
Wells and time measurements
Well system design
Variable production rate
Model parameters
Hydrograph
Piezometric head and drawdown maps
Plot
Distance measure tool
Background maps
Model grid mode
Classes for map
Trace selected range
Animation
3-D View and animation
Plot profiles
Export to ANSDIMAT+
Wellhead Protection Areas (WHPA)
Pit dewatering
Pit layout
Dewatering by abstraction wells
Dewatering by in-pit sumps
Pit Inflow
Heterogeneous stratified aquifer
Vertical wells with constant drawdown
Numerical modeling (ANSRADIAL)
Model design
Model editing
Graphic editor
Modify values
Parameter selection
Plot construction
Grouping
Measuring distance
Legend creation
Heterogeneity zones (MODFE)
Generate the model grid (MODFE)
Generate the model grid (RADFLOW)
Input parameters
Entering the pumping well
Running MODFE program
Solver parameters
Time parameters
Running RADFLOW program
Solver parameters
Viewing results (postprocessor)
Load calculation results
Animation
Hydrogeologist workbench (ANSQUICK)
Drawdown during aquifer tests
Confined infinite aquifer
Unconfined aquifer
Leaky aquifer
Constant level in the adjacent aquifer
Variable level in adjacent aquifer
Leaky aquifer (with aquitard capacity)
Pumping from two aquifers
Pumping from two aquifers: two pumping wells
Two-layer aquifer
Linear source
Multilayered systems
Aquifers and aquicludes
Semi-infinite aquifer
Strip aquifer
Rectangular aquifer
Circular aquifer
Constant-head test
Steady-state solutions
Pumping test near the river
Dipole flow tests
Circular aquifer
Areally heterogeneous aquifer
Determination of well efficiency
Slug tests
Lugeon tests
Infiltrometer tests in the unsaturated zone
Inflow
Inflow to an open pit
Drain holes
Trench
Stream-aquifer interactions
Groundwater mound
Local infiltration
Circular aquifer
Strip aquifer
Recharge
Radius of influence
Estimation of parameters
Transmissivity, storativity
Leakage factor
Wellbore storage, skin
Help
Parameters
Functions
Coordinates
Unit converter (Part 1)
Hydraulic conductivity
Transmissivity
Permeability
Pumping/injection rate
Pressure
Density
Viscosity
Temperature
Unit converter (Part 2)
Time
Length
Area
Volume
Mass