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Lesson 1

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Eric E Palmer edited this page Oct 23, 2026 · 1 revision

Lesson 1

Objectives (shown again)

  • Gain familiarity with file structure
  • Process new images to use in solution (convert/PROCESS_IMG)
  • display.e an image for context
  • Make SUMFILES and NOMINALS (make_sumfiles)
  • Run dynamics
  • register a couple images

File Structure

  • Main directory (Vesta)
  • IMAGEFILES/
  • MAPFILES/
  • NOMINALS/
  • SUMFILES/
  • SHAPEFILES/
  • .in files
  • .txt and .TXT files

Process New Images

  • cd ../DAWN/NEW_IMAGES_2011_206

  • ls -1 > $myvesta/newpix.txt

  • cd ../NEW_IMAGES_2011_207

  • ls -1 >> $myvesta/newpix.txt

  • cd $myvesta

  • ../DAWN/UTILITIES/PROCESS_IMG.e

  • $myvesta = BEE/Vesta/

Display Images

  • cd Vesta

  • ls IMAGEFILES (select and copy any image name)

  • display.e

  • FC21A0002510

  • n

  • n

  • cp TEMPFILE.pgm ./Display/FC21A0002510R.pgm

  • display TEMPFILE.pgm &

Make SUMFILES

  • ../DAWN/UTILITIES/make_sumfiles.e
  • y - Use B-Frame? (y/n)
 0.  Create SUMFILES & NOMINALS and ..
 1.  Update old NOMINALS and ..
 2.  Update old SUMFILES
  • 1 - update old NOMINALS and ..

DYNAMICS.TXT

Register

  • Since DAWN data has good pointing, it usually does not require registration.
  • We will register 2 images for demonstration.
  • REGISTER.e
  • FC21A0003002 - input 12-character picture name. q to quit.
  • s - inpute reference (SHAPE)
  • 10.0 - enter scale (km/px)
  • display TEMPFILE.pgm
  • display TEMPFILE.ppm
  • 3 - shift unknown (LEFT/RED) image
  • y - autocorrelate?
  • 1 - change scale
  • 1.0 - enter scale (km/px)
  • display TEMPFILE.pgm
  • display TEMPFILE.ppm
  • 3 - shift unknown (LEFT/RED) image
  • y - autocorrelate?
  • 0 - quite
  • y - accept shift?
  • n - update nominal?
  • n - update rotation file?
  • FC21A0003004 - input 12-character picture name. q to quit.
  • i - input reference (IMAGE)
  • FC21A0003002 - input REFNM
  • 10 - enter scale (km/px)
  • display TEMPFILE.pgm
  • display TEMPFILE.ppm
  • 3 - shift unknown (LEFT/RED) image
  • y - autocorrelate?
  • 1 - change scale
  • 0.5 - enter scale (km/px)
  • display TEMPFILE.pgm
  • display TEMPFILE.ppm
  • 3 - shift unkown (LEFT/RED) image
  • y - autocorrelate?
  • display TEMPFILE.ppm
  • 0 - quit
  • y - accept shift?
  • n - update nominal
  • n - update rotation file?
  • q

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