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Mario Chirinos Colunga
GeoSentinel
Commits
0241d74a
Commit
0241d74a
authored
May 23, 2018
by
Mario Chirinos Colunga
💬
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ndvi sh p3
parent
3221d5e1
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2
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2 changed files
with
5 additions
and
5 deletions
+5
-5
ndvi.py
geosentinel/ndvi.py
+4
-4
productListToNDVI.sh
tools/productListToNDVI.sh
+1
-1
No files found.
geosentinel/ndvi.py
View file @
0241d74a
...
...
@@ -18,8 +18,8 @@ def geoint_pr_ndvi(nir_fn, vir_fn, outfile):
rows
,
cols
,
geotransform
=
nir
.
RasterYSize
,
nir
.
RasterXSize
,
nir
.
GetGeoTransform
()
# # Read the input bands as numpy arrays.
np_nir
=
nir
.
GetRasterBand
(
1
)
.
ReadAsArray
(
0
,
0
,
nir
.
RasterXSize
,
nir
.
RasterYSize
)
np_red
=
red
.
GetRasterBand
(
1
)
.
ReadAsArray
(
0
,
0
,
red
.
RasterXSize
,
red
.
RasterYSize
)
np_nir
=
nir
.
GetRasterBand
(
1
)
.
ReadAsArray
(
0
,
0
,
nir
.
RasterXSize
,
nir
.
RasterYSize
)
np_red
=
red
.
GetRasterBand
(
1
)
.
ReadAsArray
(
0
,
0
,
red
.
RasterXSize
,
red
.
RasterYSize
)
# Convert the np arrays to 32-bit floating point to make sure division will occur properly.
np_nir_as32
=
np_nir
.
astype
(
np
.
float32
)
...
...
@@ -39,8 +39,8 @@ def geoint_pr_ndvi(nir_fn, vir_fn, outfile):
output
=
driverTiff
.
Create
(
outfile
,
cols
,
rows
,
1
,
gdal
.
GDT_Byte
)
# output = driverTiff.CreateCopy(outfile+".tiff", nir, strict=0)
# output = driverJP2.CreateCopy(outfile, nir, strict=0)
output
.
GetRasterBand
(
1
)
.
SetNoDataValue
(
-
99
)
output
.
GetRasterBand
(
1
)
.
WriteArray
(
result
)
output
.
GetRasterBand
(
1
)
.
SetNoDataValue
(
-
99
)
output
.
GetRasterBand
(
1
)
.
WriteArray
(
result
)
output
.
GetRasterBand
(
1
)
.
FlushCache
()
output
.
SetGeoTransform
(
geotransform
)
output
=
None
...
...
tools/productListToNDVI.sh
View file @
0241d74a
...
...
@@ -48,7 +48,7 @@ do
fileout1
=
$(
echo
$filepattern
|
cut
-d
"_"
-f1
)
fileout2
=
$(
echo
$filepattern
|
cut
-d
"_"
-f2
)
python
$HOME
/git/GeoSentinel/geosentinel/ndvi.py
$NIR
$VIR
ndvi/
$fileout2
"_"
$fileout1
".tiff"
python
3
$HOME
/git/GeoSentinel/geosentinel/ndvi.py
$NIR
$VIR
ndvi/
$fileout2
"_"
$fileout1
".tiff"
# convert $filepattern"04.jpg" $filepattern"03.jpg" $filepattern"02.jpg" -resize 640x480\! -combine video/$fileout2"_"$fileout1".jpg"
if
[
!
-d
"video"
]
;
then
...
...
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