setparam

Purpose

Set the value of a control parameter.

Synopsis

procedure setparam(name:string,val:integer|string|real|boolean)

Arguments

name	Name of a control parameter (case insensitive).
val	New value for the control parameter

Example

See example of function getparam.

Further information

1. Control parameters include the settings of Mosel as well as those of any loaded module. The module may be specified by prefixing the parameter name with the name of the module ( e.g. mmxprs.XPRS_verbose). The type of the value must correspond to the type expected by the parameter.

2. This procedure can be applied only to control parameters the value of which can be modified.

3. The name argument must be a constant string: a model parameter, variable or string expression cannot be used as a control parameter name.

4. The following control parameters, supported by Mosel, can be altered with this procedure:

realfmt	Default C printing format for real numbers (string, default: "%g")
zerotol	zero tolerance in comparisons between reals (real, default: 1.0e-13)
ioctrl	the interpreter ignores IO errors (Boolean, default: false)
mathctrl	the interpreter ignores Maths errors (Boolean, default: false)
readcnt	generate per label counting when executing `initializations from' blocks (Boolean, default: false)
UTC	indicate whether the time functions return time expressed in local (false) or UTC (true) time (Boolean, default: false)
autofinal	indicate whether initialisation blocks are finalizing sets (Boolean, default: true or false if compiler option noautofinal is used)
workdir	specify the current working directory of the model (string, initialised with the current working directory of the Mosel instance). The provided value can be a relative path ( e.g. "../somedir")
recloc	enable (or disable) automatic recording of source location of constraints definitions (Boolean, default: false). This parameter can be set to true only if the model has been compiled with option -G; it makes it possible the creation of meaningful constraint names when exporting a matrix (see exportprob)
localedir	directory where message catalogs are stored (string, default: "./locale")

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setparam

setparam