# file: num2str.tcl
# num2str in tcl/tk
# get float number "foo" from ansys
# output string "strfoo" in certain format

proc num2str_ {} {

set foo [ans_getvalue parm, foo ,value]
ans_sendcommand [format "strfoo='%8.6f'" $foo]
}

num2str_ansys command line 中运行

~eui, 'source num2str.tcl'