The n+ and n- are the positive and negative element nodes, respectively, and value is the capacitance for a constant valued capacitor. Alternatively, a capacitor model modname can be specified which allows for the calculation of the actual capacitance value from strictly geometric information and the specifications of the process. If value is specified, it defines the capacitance. If modname is specified, then the capacitance is calculated from the process information in the model modname and the given length and width. If value is not specified, then modname and length must be specified. If width is not specified, then it will be taken from the default width given in the model. Either value or modname, length, and width may be specified, but not both sets. See the capacitor model description in 2.17.2 for more information.
The optional initial condition is the initial (time zero) voltage across the capacitor. The initial condition (if any) applies only when the uic option is specified in transient analysis.