How to automate the PSD load data improved fit?

Pernelle Marone-Hitz

How to automate the "improve fit" option for a PSD signal?

Pernelle Marone-Hitz

Last time I checked, there was no supported API to do this. There is a workaround that uses unsupported commands - no guarantee that it will work, and use at your own risk.

# Activate "improved fit"
PSGAcceleration=str(BaseExcitation.Name)
cmd1="""
ds=DS;
wb=WB;
var oScript = DS.Script;
var ListView=DS.Script.lv;
var sm = DS.SelectionManager;
var model = DS.Tree.FirstActiveModel;
var myenvironments = model.Environments;
var myEnv = myenvironments.Item(2);
DSSelectTreeItem("""

cmd3=""");
var Load = ds.Tree.FirstActiveObject;
ListView.SelectItem("Load Data");
DS.Script.doImprovedPSDLoadFit();
// Find and Select a Branch by the "name" in the Tree
// node = "name"
function DSSelectTreeItem( node ) {
    if ( typeof(node) == "string" ) {
    var index = DSfindTreeNode( node );
    // Start from top of tree if first search fails.
    if ( index == 0 ) {
        oScript.tv.SelectedItem = oScript.tv.Nodes(1);
        index = DSfindTreeNode( node );
    }
    if ( index != 0 ) {
        oScript.tv.SelectedItem = oScript.tv.Nodes(index);
    }
    }
}
function DSfindTreeNode( name ) {
    var nameLower = name.toLowerCase();
    var oNode = oScript.tv.SelectedItem;
    var textLower = oNode.Text.toLowerCase();
    while( oNode != null && nameLower != textLower ) {
    oNode = oScript.GetNextItem( oNode );
    if( oNode ) textLower = oNode.Text.toLowerCase();
    }
    var index = 0;
    if( oNode != null ) {
    var nNodes = oScript.tv.Nodes.Count;
    for ( index = 1; index <= nNodes; index++ ) {
        if ( oScript.tv.Nodes(index) == oNode ) break;
    }
    if ( index > nNodes ) index = 0;
    }
    return index;
}
"""
cmd=cmd1+"\""+PSGAcceleration+"\""+cmd3
ExtAPI.Application.ScriptByName('jscript').ExecuteCommand(cmd)

Debanjan Debnath

Hi @Pernelle Marone-Hitz,
I have the following script that might be useful to fit all the PSDs.

def doImprovedFit():
    cmd = '''
        DS.Script.lv.SelectItem("Load Data");
        DS.Script.doImprovedPSDLoadFit();
    '''
    ExtAPI.Application.ScriptByName('jscript').ExecuteCommand(cmd)

type= DataModelObjectCategory.PSDLoad
PSDs = DataModel.GetObjectsByType(type)
nPSD = PSDs.Count

for i in range(nPSD):
    PSDs[i].Activate()
    doImprovedFit()

Debanjan Debnath

Hi,

I've the following script which might be useful to improve fit all the PSDs.

def doImprovedFit():
    cmd = '''
        DS.Script.lv.SelectItem("Load Data");
        DS.Script.doImprovedPSDLoadFit();
    '''
    ExtAPI.Application.ScriptByName('jscript').ExecuteCommand(cmd)

type= DataModelObjectCategory.PSDLoad
PSDs = DataModel.GetObjectsByType(type)
nPSD = PSDs.Count

for i in range(nPSD):
    PSDs[i].Activate()
    doImprovedFit()