node tag of specific coordinate

[mmb]

How can i get node tag of specific coordinate?
for example at coordinate 2 0 0 which node exist?

[fmk]

not possible w/o building up a list of nodes yourself and using nodeCoord command to then go check.

[Panos]

http://opensees.berkeley.edu/wiki/index.php/GetNodeTags
I found this command in the command manual but there's no desciption. Does this mean that the command isn't available or has been removed?

[fmk]

the command was switched to eleNodes $eleTag and it returns the nodes associated with a given element. not what you want.

it would be easier for you to build OpenSees and add a command to do it .. just remember to add some tolerance on nodeCoords.