Thank for you assistance Stokerg, much appreciated. My workflow in this case were 2 image hdr’s finished in Affinity. They are rather dark, so I decided to delete all the really dark third images. After the tone map I used the develop persona to generally bring the images up to scratch. From there I exported the jpegs to camera rol with some added touches in Snapseed. Am trying to wean myself of that app. From this point I used Dropbox to transfer the images over to my iMac and Ps cs5. Without any further editing I used Ps to print.
I tried both Lr and Ps to print from, but with the same result in both. I am not sure, but now I discovered that my sd card has become unreadable, which may mean the files were corrupted.
i will include a raw file here.
Thank you again. Filip