Build a picture

Assuming that we still have XXXXX linked to the bigmap...

ID=00000
Res=A

logP=log/$ID$Res
mkdir -p $logP

echo ${ID}$Res > tmpRun
cat nftConfig/nftBigmap-${ID}-$Res.in >> tmpRun
bigMapRef < tmpRun

echo $ID$Res > MAPLIST.TXT
echo END >> MAPLIST.TXT

img=`head -2 nftConfig/nftBigmap-$ID-$Res.in | tail -1`
echo $img > tmp

#Pause generation of Bigmap Image to get Picture Image
cp tmp tmp2
echo y >> tmp2
echo 0 >> tmp2
echo n >> tmp2
echo n >> tmp2
Display < tmp2
Pic=`cat tmp`
convert TEMPFILE.pgm $logP/$Pic.jpg


echo n >> tmp
Imager_MG < tmp

convert TEMPFILE.pgm 1.jpg
convert TEMPFILE.pgm $logP/eval-$ID-$img.jpg


echo XXXXXX | showmap
convert XXXXXX.pgm $logP/eval-show-$ID.jpg
score=`tail -2 SIGMAS.TXT | head -1 | cut -c 23-30`
mScore=`echo "scale=2; $score * 1000" | bc | cut -c -4`
convert SIGMAS.pgm   -fill white -gravity North -pointsize 15 -annotate +0+10 Max:${mScore}m   $logP/eval-sig-$ID.jpg

Checking

Create a maplet at the bigmap's center to see how it is performing. Use all "decent" imagery (FB2 and FB7 without NavCam or FB0). Note, don't keep this maplet around when you build the final bigmap because it will only have resampled the bigmap and will have no iterations (because it is only for test).

lithos
c
<ID>Z
m
<ID>W
79
0.00022 49
i
y
.5
n
e
n
0 50 .5 .5 .5 2
1
0
3
n
0
y
1
0
1
n
0
y
u
1
q

landmarkEval.sh ${ID}Z

lithos
d
<id>Z
1
y

Evaluation

• corrEval.sh -- This reads the *.OOT files generated from an iteration. It calculates the low, average, stdev and sigma-score for every landmark that was run. This can be run in any directory that has OOT files. Note, it would like to read MAPINFO.TXT to get the lat/lon and GSD of the landmark. If it is not there, it will have 0 0 0. You can "cheat" by running ln -s ../MAPINFO.TXT . (or whatever the path is to the original). It runs awk on landmarkOOT.awk.

You can give it a GSD so that it will only compute that GSD. Thus, 35cm landmarks would be 0.3500 (it uses string matches from MAPINFO.TXT)

• corrEval.sh (0.1400)

  name

  resolution

  lat

  lon

  minimum

  average

  sigma score

  percent of images that passed 0.6

---

• landmarkEval.sh -- This uses lithos to load and evaluate the correlation score for a landmark. It will load the given landmark and run a 1 0 1 to get the scores. It doesn't change anything, but it is better to run in "wk" to avoid collision with gray.pgm.

  • This copies the LMRK_DISPLAY1.pgm over to ~/send/ so you can see what it looks like

  landmarkEval.sh <lmkname>

  name

  minimum

  maximum

  average

  stdev

  sigma score

---

• bigEval.sh - This does a bunch of things to get the state of the MNL

  • Builds a bigmap using bigMapRef. Because it is using a reference bigmap, you need to run normal bigmap first

  • It links the new bigmap to XXXXXX.MAP so it can be loaded in lithos. Map files that start with 0 do not get loaded. When NFT features have leading numbers other than 0, then we won't need this step
  • Creates the Z maplet. This maplet is a simple 22cm with Q=49 that matches the size of the Orbit B MLNs. We create the maplet, load the just-created bigmap, eliminate out of range images, correct alignment and get the correlation values.
  • Calculates the cardinal values for this landmark (which is close to representing the landmark (Q is 49 rather than 79)
  • Displays the SIGMA.TXT value for the bigmap
  • Copies CSPLOT.pgm to ~/send/cs-name.jpg

  • Calculates the correlation score using landmarkEval.sh

  • Deletes the Z maplet so it doesn't mess anything up.

nftBlockFinish nft.$ID