How can I see my raster?

[CathySmallridge]

I am fairly new to ArcGIS Pro so apologies if this is a very basic question.  I am trying to import a map from an ascii file using the Copy Raster function.  I have carried out the operation on several files, and it seems to show that the new rasters are there in the contents pane on the left.  I can change symbology etc.  but I can't see it on my map?  What do I do next please?

[CathySmallridge]

OK, many thanks Dan.  I'll have a go at that.  Much appreciated.

[Mary_Murphy · Accepted solution]

Hi Cathy - just had a go with some Rainfall ASCII files - and, in the Define Projection tool, used GDA 94 as per their website - and that seems to have worked beautifully i,e. GCS_GDA_1994.

[CathySmallridge]

Thanks Mary, I haven't had a chance to get back to it yet, but will have another go.  It is good to know that you have been able to make it work.

[CathySmallridge]

Thanks Mary.  I was trying to use a "Projected Co-ordinate system", but now that you suggested the Geographic Co-ordinate System, all is well.  Thank you.

[Mary_Murphy]

No problem at all!