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How to set the output coordinate system of Project tool in a model to another feature class input

AlexanderGray

I have a model builder model.

For the model to run correctly all the inputs have to be in the same coordinate system. The first thing I want to do is project all feature classes to the same projection as one of the inputs. How to I make the coordinate system of on parameter the input to the project tool?

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DanPatterson_Retired

It should be exposed as a parameter in the project tool ... have you looked at that within the model?

AlexanderGray

If I make a model parameter the user can change it. I want it to match one of the other parameters. The reason is I am getting problems with clip where the two feature classes have different projections, the clip is way off (100+m) If I project one or the other of the inputs to clip it works. So I want to project the clip features to the projection of the clipper features. I don't want users touching this.

DanPatterson_Retired

Ok... It gets messy I presume in modelbuilder. If you already have the feature class and/or know the projection you want, then you could presumably, derive it from the clip layer, within the Project tool

AbdullahAnter

Project all feature classes is your only propose of the model, or it is part of model?

AlexanderGray

No project is a means to an end which is convert features to polygons. The problem arises with the clip with featureclasses of different projections.

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AlexanderGray

Yes I can do it in a python script but in model builder not really... I think.

AbdullahAnter

Are all feature classes in one geodatabase?

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