Look at the CsmapAttributeReprojector.

You'll probably want to select "PULKOVO_to_WGS84" in the Transformation option.

you can use AttributeReprojector

you can use AttributeReprojector as well

That's true, but the AttributeReprojector is missing the option to explicitely set the geographic transformation, which is necessary for some reprojections if you want to preserve accuray.

It's the same thing as with the Reprojector vs the CsMapReprojector.

@david_r, @amolparande Thanks a lot for your replay and aswers,

As I understand this transformers can project data, but I need to create new colums with new coordinates. in attached file you can see example of *.txt data and FME workspace, in txt I have columns C-Nav Easting, C-Nav Northing and I need output data with columns C-Nav Latitude, C-Nav Longititude with coordinates in decimal degree.

Could you please check my data and give your advise?

I can't see any attachments, but it's really simple: Just use an AttributeCreator to copy the Easting/Northing values to a couple of new attributes containing the Latitude/Longitude values and then reproject those.

workspace-fme.zip @david_r

Thanks for the workspace. Try replacing the AttributeReprojector with a CsmapAttributeReprojector and configure it something like this:

Hope this helps.

@david_r I can't open this image or attachment. Could you please sent it for a.kamza@geoken.com

I haven't posted any attachments. Does the image not show in your browser?

I'm not sure what more you need.

My broweser can't open it.

Can you see it now?

thanks. Will check