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1
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# calculate different variables for the dem
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2
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# for dir1 in altitude ; do for dir2 in stdev ; do echo $dir1/$dir2 ; done ; done | xargs -n 1 -P 5 bash /mnt/data2/dem_variables/scripts/sc2_dem_merge.sh
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3
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# for dir1 in altitude slope tri tpi roughness ; do for dir2 in max mean median min stdev; do echo $dir1/$dir2 ; done ; done | xargs -n 1 -P 12 bash /mnt/data2/dem_variables/scripts/sc2_dem_merge.sh
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4
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5
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6
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OUTDIR=/mnt/data2/dem_variables
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7
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8
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DIR=$1
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9
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dir1=$(echo ${DIR%/*}) # cancel the part after /
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10
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dir2=$(echo ${DIR#*/}) # cancel the part before /
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11
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12
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13
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if [ $dir1 = altitude ] ; then type=Int16 ; fi
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14
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if [ $dir1 = aspect ] ; then type=Int16 ; fi
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15
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if [ $dir1 = slope ] ; then type=Byte ; fi
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16
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if [ $dir1 = tri ] ; then type=Int16 ; fi
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17
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if [ $dir1 = tpi ] ; then type=Int16 ; fi
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18
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if [ $dir1 = roughness ] ; then type=Int16 ; fi
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19
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20
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if [ $dir1 != aspect ]; then
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21
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22
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echo processing merging tiles in $dir1
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23
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24
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2.tif
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25
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_NW".tif
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26
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_NE".tif
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27
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_SW".tif
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28
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_SE".tif
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29
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30
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gdal_merge.py -o $OUTDIR/$DIR/$dir1"_"$dir2"_NW".tif -ot $type -co COMPRESS=LZW $OUTDIR/$DIR/tiles/Smoothed_N*W*.tif
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31
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gdal_merge.py -o $OUTDIR/$DIR/$dir1"_"$dir2"_NE".tif -ot $type -co COMPRESS=LZW $OUTDIR/$DIR/tiles/Smoothed_N*E*.tif
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32
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gdal_merge.py -o $OUTDIR/$DIR/$dir1"_"$dir2"_SW".tif -ot $type -co COMPRESS=LZW $OUTDIR/$DIR/tiles/Smoothed_S*W*.tif
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33
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gdal_merge.py -o $OUTDIR/$DIR/$dir1"_"$dir2"_SE".tif -ot $type -co COMPRESS=LZW $OUTDIR/$DIR/tiles/Smoothed_S*E*.tif
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34
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35
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2.tif
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36
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37
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gdal_merge.py -o $OUTDIR/$DIR/$dir1"_"$dir2.tif -ot $type -co COMPRESS=LZW $OUTDIR/$DIR/$dir1"_"$dir2"_NW".tif $OUTDIR/$DIR/$dir1"_"$dir2"_NE".tif $OUTDIR/$DIR/$dir1"_"$dir2"_SW".tif $OUTDIR/$DIR/$dir1"_"$dir2"_SE".tif
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38
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39
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_NW".tif
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40
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_NE".tif
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41
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_SW".tif
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42
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_SE".tif
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43
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44
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else # just applaied to the aspect variables
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45
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46
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echo processing merging tiles for the different aspect variables in $dir1
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|
47
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48
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for aspect_var in "_sin_t10k" "_cos_t10k" "_Ew_t10k" "_Nw_t10k" ; do
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49
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50
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_NW"$aspect_var.tif
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51
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_NE"$aspect_var.tif
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52
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_SW"$aspect_var.tif
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53
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_SE"$aspect_var.tif
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54
|
|
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55
|
gdal_merge.py -o $OUTDIR/$DIR/$dir1"_"$dir2"_NW"$aspect_var.tif -ot $type -co COMPRESS=LZW $OUTDIR/$DIR/tiles/Smoothed_N*W*$aspect_var.tif
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56
|
gdal_merge.py -o $OUTDIR/$DIR/$dir1"_"$dir2"_NE"$aspect_var.tif -ot $type -co COMPRESS=LZW $OUTDIR/$DIR/tiles/Smoothed_N*E*$aspect_var.tif
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57
|
gdal_merge.py -o $OUTDIR/$DIR/$dir1"_"$dir2"_SW"$aspect_var.tif -ot $type -co COMPRESS=LZW $OUTDIR/$DIR/tiles/Smoothed_S*W*$aspect_var.tif
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58
|
gdal_merge.py -o $OUTDIR/$DIR/$dir1"_"$dir2"_SE"$aspect_var.tif -ot $type -co COMPRESS=LZW $OUTDIR/$DIR/tiles/Smoothed_S*E*$aspect_var.tif
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59
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|
|
60
|
rm -f $OUTDIR/$DIR/$dir1"_"$dir2$aspect_var.tif
|
|
61
|
|
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62
|
gdal_merge.py -o $OUTDIR/$DIR/$dir1"_"$dir2$aspect_var.tif -ot $type -co COMPRESS=LZW $OUTDIR/$DIR/$dir1"_"$dir2"_NW"$aspect_var.tif $OUTDIR/$DIR/$dir1"_"$dir2"_NE"$aspect_var.tif $OUTDIR/$DIR/$dir1"_"$dir2"_SW"$aspect_var.tif $OUTDIR/$DIR/$dir1"_"$dir2"_SE"$aspect_var.tif
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63
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|
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64
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_NW"$aspect_var.tif
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65
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_NE"$aspect_var.tif
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66
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_SW"$aspect_var.tif
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67
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rm -f $OUTDIR/$DIR/$dir1"_"$dir2"_SE"$aspect_var.tif
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|
68
|
|
|
69
|
done
|
|
70
|
|
|
71
|
fi
|
|
72
|
|
|
73
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74
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