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

phasei (or t.phasei depending on version)

Version 1.1 - 25 Nov 2020 - Eric E. Palmer Given an image and a bigmap, determines local phase, emission angle, and incidence angle and writes them to a TXT file. Also output other data, including a text file for the latitude and east longitude of each pixel (which is independent of the image chosen).

Input - files

  • JRW believes there are none required. Just need MAPFILES, SUMFILES, and NOMINALS directory.

Input - stdin

  • Bigmap name (six characters)
  • Image name (12 characters, can use symbolic link if actual name is > or < 12)

Example

IN1ED1
XXXXXXXXXXXX

Output

  • -a.TXT - local phase: Orientation is the same as SHOWMAP for the bigmap
  • -e.TXT - local emission: Orientation is the same as SHOWMAP for the bigmap
  • -i.TXT - local incidence: Orientation is the same as SHOWMAP for the bigmap
  • -h.TXT - x slope: Orientation is ???
  • -v.TXT - y slope: Orientation is ???
  • -lat.TXT - latitude: Needs to be flipped top to bottom, then rotated 90 degrees clockwise to agree with SHOWMAP for the bigmap
flip from=INGV02-lat.cub to=INGV02-latFlip.cub
  • -lon.TXT - east longitude: Needs to be flipped top to bottom, then rotated 90 degrees clockwise to agree with SHOWMAP for the bigmap {{{ rotate DEGREES=90 INTERP=NEARESTNEIGHBOR from=INGV02-latFlip.cub to=INGV02-lonFlipRot.cub }}}

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