help on creating a file which contain pin information

 hi all,

Iam using bcd process. To run  LVS process i need folling information in file.  File should contain pin information in following format.

"pinName" "x coordinate of object lowerleft"  "y coordinate of object lowerleft" attach "lpp"

for example  "/tmp/LvsReport.txt" file should contain follwing format

vin x=200 y=1450 attach met2
vdd x=100 y=720 attach met2

lsd_z x=1380 y=560 attach met2
testmode x=1380 y=260 attach met2
gndn x=100 y=560 attach met2
pgnd x=1250 y=1120 attach met2

I write following code for above function:

 let( (cv allPins Pin)
cv=geGetWindowCellView()
allPins=setof(x cv~>shapes x~>pin)
outport= outfile( "/tmp/LvsReport.txt" )
x=car(car(car(allPins~>bBox)))
y=car(reverse(car(car(allPins~>bBox))))
foreach( Pin allPins
 fprintf(outport "\n%s x=%d y=%d attach %s"
Pin~>net~>name x y car(car(allPins~>lpp)) ))
TrReportBBox = '((120 729) (372 876))
view( "/tmp/LvsReport.txt" TrReportBBox "Pins" ))

 Then CIW shows following error:

*Error* fprintf/sprintf: format spec. incompatible with data - 155.4

 *Error* load: error while loading file - "ven.il"