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SEAWAT: Error Activating Evapotranspiration (EVT) (19 September 2022)
M. vdW, modified 2 Years ago.
SEAWAT: Error Activating Evapotranspiration (EVT) (19 September 2022)
Youngling Posts: 17 Join Date: 7/5/21 Recent Posts
Hello all,
I activated the EVT package in my SEAWAT runfile (see below for code fragment) and encountered the following error message:
“STRESS PERIOD NO. 1
forrtl: severe (29): file not found, unit 1, file C:\Program_Files\iMOD_5_2\IMOD_USER\MODELS\VARIANT_38\fort.1”
I already tried ‘everything’ to solve this issue without getting it running.
Question: Did you perhaps encounter the same problem? If so, were you able to solve it?
Thanks in advance,
Martin
EVT code fragment in SEAWAT run file
#-------------------------------------------
[EVT] # Evapotranspiration
NEVTOP = 1
IEVTCB = 0
INSURF_P? = 1
INEVTR_P? = 1
INEXPD_P? = 1
INIEVT_P? = 0
SURF_P? - 0.3 = Surface.IDF # Evaporation surface depth at 0.3 m below surface
EXPD_P? = 1.15 # Extinction depth at 1.45 m below surface
EVTR_P? = Evapotranspiration_?.IDF # Evapotranspiration for every period in m/day
I activated the EVT package in my SEAWAT runfile (see below for code fragment) and encountered the following error message:
“STRESS PERIOD NO. 1
forrtl: severe (29): file not found, unit 1, file C:\Program_Files\iMOD_5_2\IMOD_USER\MODELS\VARIANT_38\fort.1”
I already tried ‘everything’ to solve this issue without getting it running.
Question: Did you perhaps encounter the same problem? If so, were you able to solve it?
Thanks in advance,
Martin
EVT code fragment in SEAWAT run file
#-------------------------------------------
[EVT] # Evapotranspiration
NEVTOP = 1
IEVTCB = 0
INSURF_P? = 1
INEVTR_P? = 1
INEXPD_P? = 1
INIEVT_P? = 0
SURF_P? - 0.3 = Surface.IDF # Evaporation surface depth at 0.3 m below surface
EXPD_P? = 1.15 # Extinction depth at 1.45 m below surface
EVTR_P? = Evapotranspiration_?.IDF # Evapotranspiration for every period in m/day
M. vdW, modified 2 Years ago.
RE: SEAWAT: Error Activating Evapotranspiration (EVT) (19 September 2022)
Youngling Posts: 17 Join Date: 7/5/21 Recent Posts
PS (20 September 2022)
The last part of the LIST-file shows:
“CONCENTRATION OF E. T. FLUXES WILL BE READ IN STRESS PERIOD 1
E. T. CONC. COMP. 01
READING ON UNIT 1 WITH FORMAT:“
This means that SEAWAT is expecting the concentration of species nr 01 (which is the TDS concentration).
The TDS concentration of the recharge water is specified and correctly read.
So the question narrows to: Where to specify the TDS concentration in the evaporating water?
The answer is: In the SSM package (see 13.2.5.20 Input instructions for the SSM package:
CEVT_T?_P? real; idf - Concentration of evapotranspiration flux
Problem solved
The last part of the LIST-file shows:
“CONCENTRATION OF E. T. FLUXES WILL BE READ IN STRESS PERIOD 1
E. T. CONC. COMP. 01
READING ON UNIT 1 WITH FORMAT:“
This means that SEAWAT is expecting the concentration of species nr 01 (which is the TDS concentration).
The TDS concentration of the recharge water is specified and correctly read.
So the question narrows to: Where to specify the TDS concentration in the evaporating water?
The answer is: In the SSM package (see 13.2.5.20 Input instructions for the SSM package:
CEVT_T?_P? real; idf - Concentration of evapotranspiration flux
Problem solved