2.10.34 plotstiff

1 Menu Information
2 Brief Information
3 Command Line Usage
4 X-Function Execution Options
5 Variables
6 Description

Menu Information

Plot: Specialized: Stiff

Brief Information

Create a Stiff Diagram

Command Line Usage

plotstiff na:=[Concentrations]Sheet1!Col("Na\+(+)") k:=[Concentrations]Sheet1!Col("K\+(+)") ca:=[Concentrations]Sheet1!Col("Ca\+(2+)") mg:=[Concentrations]Sheet1!Col("Mg\+(2+)") cl:=[Concentrations]Sheet1!Col("Cl\+(-)") hco3:=[Concentrations]Sheet1!Col("HCO\=(3,-)") co3:=[Concentrations]Sheet1!Col("CO\=(3,-)") so4:=[Concentrations]Sheet1!Col("SO\=(4,2-)") cations:=[Concentrations]Sheet1!L"F\+(-)" factor:="Long Name" group:=Units samp:=[Concentrations]Sheet1!1;

X-Function Execution Options

Please refer to the page for additional option switches when accessing the x-function from script

Variables

Display Name	Variable Name	I/O and Type	Default Value	Description
Location	iy	Input XYRange		Specify the XY range to location the stiffs in a Stiff Map diagram]
Na	na	Input Range	<optional>	Specify the input ions Na. The unit of these input values are mg/L.
K	k	Input Range	<optional>	Specify the input ions K. The unit of these input values are mg/L.
Ca	ca	Input Range	<optional>	Specify the input ions Ca. The unit of these input values are mg/L.
Mg	mg	Input Range	<optional>	Specify the input ions Mg. The unit of these input values are mg/L.
Cl	cl	Input Range	<optional>	Specify the input ions Cl. The unit of these input values are mg/L.
HCO3	hco3	Input Range	<optional>	Specify the input ions HCO3. The unit of these input values are mg/L.
co3	CO3	Input Range	<optional>	Specify the input ions CO3. The unit of these input values are mg/L.
so4	SO4	Input Range	<optional>	Specify the input ions SO4. The unit of these input values are mg/L.
Additional Cations	cations	Input Range	<optional>	Specify the additional cations. The unit of these values are mg/L.
Additional Anions	anions	Input Range	<optional>	Specify the additional anions. The unit of these values are mg/L.
Conversion Factors	factor	Input Range	<optional>	Conversion Factors is equal to ionic charge divided by molecular weight. The unit is Meq/mg. This option could be None if there is no additional ion, that means all the input ionic data has been multiplied by built-in conversion factor automatically. The plot data will be in the unit "Meq/L"; If there is any additional ion, you are supposed to select the column label row filled with conversion factors. Then the plot data should be in the unit "Meq/L" gotten by Input Ionic(mg/l)*Conversion Factors(Meq/mg).
Group	group	Input Range	<optional>	Specify a column label row as group info for the ions. Select None means each column will be one point. If column A, B and F are one group, A and B are cations, F is anion, then A+B is one point in Cations and F is a point in Anions, and they are at same vertical position. If all 8 ions are selected to plot, and this control is set to None, Origin will use the system default grouping info, that is Na+K+Cl, Ca+HCO3+CO3 and Mg+SO4.
Sample ID	samp	Input Range	<optional>	You can set a column to specify the sample ID to label the polygons.