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Data Set |
PACT,PPARAM,PILS,PIZONE,PINI,PDELTA,PMIN,PMAX,PINCREASE, PIGROUP,PLOG,PACRONYM,POSTERIOR |
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PACT |
Activation of the current parameter. | ||
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0 |
Parameter is not adjusted, initial parameter value PINI remains unchanged during the estimation | ||
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1 |
Parameter is part of the estimation process | ||
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PPARAM |
Parameter type, choose from: | ||
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Type |
Transf. |
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KD |
LOG |
Transmissivity, equal to KDW |
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KH |
LOG |
Horizontal permeability, equal to KHV |
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KV |
LOG |
Vertical permeability, equal to KVV |
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VC |
LOG |
Vertical resistance, equal to VCW |
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SC |
LOG |
Storage coefficient equal to STO |
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SY |
LOG |
Specific Yield for unconfined simulations |
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RC |
LOG |
River conductance as mentioned in RIV |
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RL |
- |
River stage level as mentioned in RIV |
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RB |
- |
River bottom level as mentioned in RIV |
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RI |
LOG |
River infiltration factor as mentioned in RIV |
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DC |
LOG |
Drainage conductance as mentioned in DRN |
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DL |
- |
Drainage level as mentioned in DRN |
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IC |
LOG |
River conductance as mentioned in an ISG file |
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II |
LOG |
River infiltration factor as mentioned in an ISG file |
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IL |
- |
River stage level as mentioned in an ISG file |
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IB |
- |
River bottom level as mentioned in an ISG file |
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AH |
- |
Angle of Anisotropy |
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AF |
LOG |
Factor of Anisotropy |
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VA |
LOG |
Vertical Anisotropy |
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HF |
LOG |
Horizontal Barrier Factor |
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MS |
LOG |
MetaSWAP storage coefficient (Theta) |
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MC |
LOG |
MetaSWAP conductance (k) |
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RE |
- |
Recharge |
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EX |
LOG |
External parameter, specify on the next line the batch file that need to be executed to modify any parameter. |
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EP |
LOG |
Corey-Epsilon parameter for the UZF package. |
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QR |
- |
Rate for extraction wells. |
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MQ |
- |
Rate for a multinode well. |
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PILS |
Enter the layer number or system number for the parameter PPARAM. In case KD,KH,KV,C,S,AH,AF,VA,EP are used apply a model layer number, for the other parameters apply the system number. | ||
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PIZONE |
Enter the zone number (integer value) for which the parameter PPARAM need to be adjusted. For the parameter type HF this is irrelevant since all lines from the HF module will be optimized together, not differentiation can be made along the line within the same system. You should enter a value but it will not be used! | ||
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PINI |
Enter the initial multiplication factor for the parameter PPARAM. | ||
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PDELTA |
Enter the step size to be used for the sensitivity computation. PDELTA should be larger than 1.0 | ||
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PMIN |
Enter the minimum multiplication factor for the parameter PPARAM that might be applied during the optimization. | ||
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PMAX |
Enter the maximum multiplication factor for the parameter PPARAM that might be applied during the optimization. | ||
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PINCREASE |
Enter the maximum increase of the parameter factor. | ||
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PIGROUP |
Enter the group number to which the parameters belongs, parameters within the same group will be estimated simultaneously. | ||
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PLOG |
Enter whether the parameter need to be log transformed, e.g. set PLOG=1 to log transform the parameter, set PLOG=0 to use a linear relation. By default the settings will be applied as described by the PPARAM keyword. | ||
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PACRONYM |
Enter the name of the (set of) parameter(s). This acronym is used in the logging of results for each parameter. The size is maximal 15 characters, in case empty spaces are used, apply brackets “…”. | ||
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POSTERIOR |
Enter the posterior values of the variable. This is used whenever the Tikhonov Regularisation is active. | ||