Eutrofização Albufeiras - Revision history

Davidbrito: /* Run SWAT Model for river inputs */

2011-11-02T15:16:59Z

‎Run SWAT Model for river inputs

Davidbrito: /* Running with local boundary conditions */

2011-11-02T15:16:34Z

‎Running with local boundary conditions

Davidbrito: /* Running with local boundary conditions */

2011-11-02T15:15:44Z

‎Running with local boundary conditions

Davidbrito: /* Running with local boundary conditions */

2011-11-02T15:08:35Z

‎Running with local boundary conditions

Davidbrito: /* Running with local boundary conditions */

2011-11-02T15:07:26Z

‎Running with local boundary conditions

Davidbrito: /* Prepare Meteorology data */

2011-11-02T15:05:04Z

‎Prepare Meteorology data

Davidbrito: /* Prepare Meteorology data */

2011-11-02T15:04:06Z

‎Prepare Meteorology data

Davidbrito: /* First Run */

2011-09-27T14:36:30Z

‎First Run

Davidbrito: /* Prepare Meteorology data */

2011-06-27T11:29:07Z

‎Prepare Meteorology data

Francisco: /* Create the reservoir bathymetry */

2011-01-17T12:33:17Z

‎Create the reservoir bathymetry

@@ Line 244: / Line 244: @@
 Check the videos in \\datacenter\Albufeiras_Eutrofizacao\Produtos\Apresentacoes\Videos (SWAT part 1 to 4)
-====Define CEQUAL Inflows/Outflows
+====Define CEQUAL Inflows/Outflows====
 =====Water Inflows and Outflow =====

@@ Line 328: / Line 328: @@
   BR2     Cin_Br2.npt
-====Temperature Inflows====
+=====Temperature Inflows=====
 #It is needed to create the temperature as input files for each branch in CE-QUAL: in the first SWAT runs WQ in the river is not connected so temperature is not active. So it is going to be used meteorological data for temperature (e.g. use temperature data created for the meteo file - average monthly temperatures).
 #Use the first two collumns (julian day and temperature) from the meteorology file.

@@ Line 244: / Line 244: @@
 Check the videos in \\datacenter\Albufeiras_Eutrofizacao\Produtos\Apresentacoes\Videos (SWAT part 1 to 4)
-====Add Water InFlows From SWAT to CeQual ====
+====Define CEQUAL Inflows/Outflows
 To compute water inflow from SWAT and water outflow in the dam, use as template the files in \\datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\4.CalcularDescarga\CalculaCaudaisPCeQual.xls. These are a brief description of the tabs you will find in the file:
 *'''VolumeAlbufeira tab: ''' The monthly values calculated before should be placed here
@@ Line 280: / Line 284: @@
-====Add Concentration InFlows From SWAT to CeQual ====
+=====Concentration Inflows =====
 As we are using monthly flows concentrations used have to be consistent with that flow producing the same loads. There is an excel file to do that, from the SWAT file computes monthly concentrations for each specie that are consistent with mass conservation.
 #It is needed to create the concentrations from SWAT as input files for each branch in CE-QUAL: use the .rch files from SWAT selected in the previous steps as reach inputs to CE-QUAL, open them and copy to excel.

@@ Line 322: / Line 322: @@
   BR2     Cin_Br2.npt
-'''Temperature Inflows'''
+====Temperature Inflows====
 #It is needed to create the temperature as input files for each branch in CE-QUAL: in the first SWAT runs WQ in the river is not connected so temperature is not active. So it is going to be used meteorological data for temperature (e.g. use temperature data created for the meteo file - average monthly temperatures).
 #Use the first two collumns (julian day and temperature) from the meteorology file.

@@ Line 244: / Line 244: @@
 Check the videos in \\datacenter\Albufeiras_Eutrofizacao\Produtos\Apresentacoes\Videos (SWAT part 1 to 4)
-====Compute Water Flows in CeQual (discharges)====
+====Add Water InFlows From SWAT to CeQual ====
 To compute water inflow from SWAT and water outflow in the dam, use as template the files in \\datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\4.CalcularDescarga\CalculaCaudaisPCeQual.xls. These are a brief description of the tabs you will find in the file:
 *'''VolumeAlbufeira tab: ''' The monthly values calculated before should be placed here
@@ Line 280: / Line 280: @@
-====Concentrations====
+====Add Concentration InFlows From SWAT to CeQual ====
 As we are using monthly flows concentrations used have to be consistent with that flow producing the same loads. There is an excel file to do that, from the SWAT file computes monthly concentrations for each specie that are consistent with mass conservation.
 #It is needed to create the concentrations from SWAT as input files for each branch in CE-QUAL: use the .rch files from SWAT selected in the previous steps as reach inputs to CE-QUAL, open them and copy to excel.
@@ Line 322: / Line 322: @@
   BR2     Cin_Br2.npt
-'''Temperature'''
+'''Temperature Inflows'''
 #It is needed to create the temperature as input files for each branch in CE-QUAL: in the first SWAT runs WQ in the river is not connected so temperature is not active. So it is going to be used meteorological data for temperature (e.g. use temperature data created for the meteo file - average monthly temperatures).
 #Use the first two collumns (julian day and temperature) from the meteorology file.

← Older revision		Revision as of 15:05, 2 November 2011
Line 213:		Line 213:


−	!Create monthly averaged values for air temperature and dew point obtained from the meteorological files download at the beginning of the proccess from !http://snirh.pt.	+	Create monthly averaged values for air temperature and dew point obtained from the meteorological files download at the beginning of the proccess from http://snirh.pt.
−	!
−	!If want to use wind directions from site that are different from the original and may have important effect, it is going to be necessary to modify the !winds from degrees into radians. Use the following formulas for that purpose:
−	!
−	~~! u = - sin(WDdeg*pi/180)~~
−	~~! v = - cos(WDdeg*pi/180)~~
−	~~! then do monthly averages of u and v~~
−	!
−	~~! Compute the mean angle for each month in radians:~~
−	~~! WDrad = 3.*pi/2. - ATAN2(u,v)~~
−	~~! if (WDrad > 2Pi) WDrad = WDrad - 2Pi~~
−	!
−	~~! being~~
−	~~! u = x-wind component~~
−	~~! v = y-wind component~~
−	~~! WDdeg = wind direction in degrees (º)~~
−	~~! WDrad = wind direction in radians~~

		+	If want to use wind directions from site that are different from the original and may have important effect, it is going to be necessary to modify the winds from degrees into radians. Use the following formulas for that purpose:
		+
		+	u = - sin(WDdeg*pi/180)
		+	v = - cos(WDdeg*pi/180)
		+	then do monthly averages of u and v
		+
		+	Compute the mean angle for each month in radians:
		+	WDrad = 3.*pi/2. - ATAN2(u,v)
		+	if (WDrad > 2Pi) WDrad = WDrad - 2Pi
		+
		+	being
		+	u = x-wind component
		+	v = y-wind component
		+	WDdeg = wind direction in degrees (º)
		+	WDrad = wind direction in radians
	To obtain a input file in the Ce-Qual format it can be used the code located in \\datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\1.Dados\Load_CeQualW2_2\Debug.		To obtain a input file in the Ce-Qual format it can be used the code located in \\datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\1.Dados\Load_CeQualW2_2\Debug.

← Older revision		Revision as of 15:04, 2 November 2011
Line 213:		Line 213:


−	Create monthly averaged values for air temperature and dew point obtained from the meteorological files download at the beginning of the proccess from http://snirh.pt.	+	!Create monthly averaged values for air temperature and dew point obtained from the meteorological files download at the beginning of the proccess from !http://snirh.pt.
−		+	!
−	If want to use wind directions from site that are different from the original and may have important effect, it is going to be necessary to modify the winds from degrees into radians. Use the following formulas for that purpose:	+	!If want to use wind directions from site that are different from the original and may have important effect, it is going to be necessary to modify the !winds from degrees into radians. Use the following formulas for that purpose:
−		+	!
−	u = - sin(WDdeg*pi/180)	+	! u = - sin(WDdeg*pi/180)
−	v = - cos(WDdeg*pi/180)	+	! v = - cos(WDdeg*pi/180)
−	then do monthly averages of u and v	+	! then do monthly averages of u and v
−		+	!
−	Compute the mean angle for each month in radians:	+	! Compute the mean angle for each month in radians:
−	WDrad = 3.*pi/2. - ATAN2(u,v)	+	! WDrad = 3.*pi/2. - ATAN2(u,v)
−	if (WDrad > 2Pi) WDrad = WDrad - 2Pi	+	! if (WDrad > 2Pi) WDrad = WDrad - 2Pi
−		+	!
−	being	+	! being
−	u = x-wind component	+	! u = x-wind component
−	v = y-wind component	+	! v = y-wind component
−	WDdeg = wind direction in degrees (º)	+	! WDdeg = wind direction in degrees (º)
−	WDrad = wind direction in radians	+	! WDrad = wind direction in radians

	To obtain a input file in the Ce-Qual format it can be used the code located in \\datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\1.Dados\Load_CeQualW2_2\Debug.		To obtain a input file in the Ce-Qual format it can be used the code located in \\datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\1.Dados\Load_CeQualW2_2\Debug.

@@ Line 166: / Line 166: @@
 ===First Run===
 In the first run we are going just to put the model running with less concern to boundary conditions.
-In order to see the project example that we are going to use go to \\datacenter\Albufeiras_Eutrofizacao\ComoFazer\2.CorreCe-Qual\ExemploBase_Maranhao\RunRef38_Maranhao\WithoutOutputFiles
+In order to see the project example that we are going to use go to \\Datacenter\Albufeiras_Eutrofizacao\ComoFazer\2.CorreCe-Qual\ExemploFeito_Beliche\1.SimulacaoZero\AdaptedToW2con
 The w2_con.npt file is there and all the input files associated (.npt)

@@ Line 191: / Line 191: @@
 ====Prepare Meteorology data====
-Use the meteorology data downloaded in step 1 to prepara monthly averaged data (that will be looped in the simulation). The looping meteorology is necessary because meteorology data is available only since 00's and we want to make long reservoir runs. For that it is going to be necessary to modify the winds from degrees into radians. Use the following formulas for that purpose:
+Use the meteorology data downloaded in step 1 to prepare monthly averaged data (that will be looped in the simulation). The looping meteorology is necessary if data is unavailable for all reservoir runs or has gaps.
- u = - sin(WDdeg*pi/180)
+It should be prepared average monthly temperatures and dew point. For now use wind velocity, wind direction and cloud cover from the template files Met_Alentejo or Met_Norte in \\Mohidland\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\1.Dados\Meteorologia\meteo_files. Wind effect on surface water may be dependent on events and not represented by monthly averages (at least for velocity).
 How to calculate the Dew point, extracted from Wikipedia, the most simple equation is:
@@ Line 220: / Line 208: @@
   TAIR = Air Temperature (ºC)
   TDEW = Dew Temperature (ºC)
-  WIND = Wind Speed (m/s)
+  WIND = Wind Speed (m/s - Use the original for now)
-  PHI = Angle (radians)
+  PHI = Angle (radians - Use the original for now)
   CLOUD = Cloud Cover (Use the original as there is not way to calculate it)
-Then modify the w2_con.npt win the output files for your reservoir (i.e. in the example is called Beliche). Then create monthly averaged values obtained from the meteorological files download at the beginning of the proccess from http://snirh.pt.
 To obtain a input file in the Ce-Qual format it can be used the code located in \\datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\1.Dados\Load_CeQualW2_2\Debug.
-Then substitute the name of the meteorological file for the name of your file then run Ce_Qual.bat and if everything is ok, the model with iterate and will show at the end the message " Normal termination".
+Substitute the name of the meteorological file for the name of your file then run Ce_Qual.bat and if everything is ok, the model with iterate and will show at the end the message " Normal termination".
 ====What will be the simulation period====

@@ Line 140: / Line 140: @@
 ===Create the reservoir bathymetry===
 #To create the bathymetry there are two excel files in \\Datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\2.Batimetria\Geometria. One is the tool if your reservoir appears in Carta Militar and the other if it wont.
-#Follow specific instructions for the filling of excel file in \\Datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\2.Batimetria\Geometria - HowtoUseExcelFiles.txt
+#Follow specific instructions for the filling of excel file in \\Datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\2.Batimetria\Geometria\HowtoUseExcelFiles.txt
 #Open W2i Program in \\Datacenter\Albufeiras_Eutrofizacao\ComoFazer\1.PreparaInputs\2.Batimetria\W2i. This program will generate the cequal bathymetry file.
 #Select "New Build" and browse for the excel file that you just did.