convert raster to polygon (model builder - iterate)

[rokcedilnik]

I'm trying to convert multiple rasters to polygon and then vertices of those polygons convert to point and finally add XY coordinates. So my main tools for this process are:
- raster calculator (multiply raster with 0 to get just one band)
- raster to polygon
- feature vertices to points
- add xy coordinates

I'm trying to do this in model builder. If I use raster to polygon directly (without raster calculator), I get error that shp is bigger than 2GB. So far I manage to apply raster calculator which stores result in folder "raster_calculator". When I add raster to polygon I get error "ERROR 010157: Unable to open feature class..." (see picture "error.png").
I tried to use Calculate Value and Parse Path but I didn't succeed. Most likely because I don't know how to used them properly.

Can anyone please help me or give me an advice how to solve this in model builder.

P.S.: I know that in python this could be easier but I would like to do this in model builder because i don't understand python.

[rokcedilnik]

My original files are DOF (digital ortofoto image) in "tiff" format but my original files also have "tif" in the name (look the first picture). When I run "raster to polygon" tool I create shapefile from raster file. I that process I use parse path, so that I take just the name but I also get "tif" in that name. So my shapefile looks like "DOF_KRANJ_A3.tif.shp". So now I need to delete somehow my extension or (better) define how many characters should my next output have (I would like to take just "DOF_KRANJ_A1") but I just can't do it correctly. If I set parameter to the output of "raster to polygon" tool will it be any diferent?

[DanPatterson_Retired]

I already provided many suggestions, none of which seemed to be of any help apparently.

You could slice of the last 4 characters and append .shp as an alternative if you can't get 'replace' to work

new name => oldname.tif[:-4] + ".shp"