Refeining the Camera position by aligning with setting HIGH

[Ingsayyad]

I have Project with +500 images. My Steps are:

• Align all images with  setting 'medium'.
  Detecting all markers and setting/importing their coordinates.
  Export all camera positions txt file with omega phi Kappa
  Import txt file for camera with id X Y Z
  Go for alignment with setting 'High' and pair selection 'Reference'.
  

It works but I believe there must be better workflow.
How can I optimally make a project with alignment 'medium' to alignment 'High'

[frank.stremke]

just skip the importing exporting step
i usualy have a low one first create a mesh place the markers then realign in High using control as a preselect then run the optimization
frank