Partial raster reclassify in QGIS
I have a CHM model (raster) with values -10 up 100.
I need to reclassify values as:
value < 0=>0
0 < value < 50=> the same value
value > 50=>0
I tried so many tools, but I cannot find the correct way. Do you have any ideas?
qgis raster reclassify
edited Mar 18 at 8:42
Taras
2,3083727
asked Mar 18 at 7:20
SlunickoSlunicko
214
add a comment |
I have a CHM model (raster) with values -10 up 100.
I need to reclassify values as:
value < 0=>0
0 < value < 50=> the same value
value > 50=>0
I tried so many tools, but I cannot find the correct way. Do you have any ideas?
qgis raster reclassify
edited Mar 18 at 8:42
Taras
2,3083727
asked Mar 18 at 7:20
SlunickoSlunicko
214
1
Try Raster Calculator
– BERA
Mar 18 at 7:36
add a comment |
I have a CHM model (raster) with values -10 up 100.
I need to reclassify values as:
value < 0=>0
0 < value < 50=> the same value
value > 50=>0
I tried so many tools, but I cannot find the correct way. Do you have any ideas?
qgis raster reclassify
edited Mar 18 at 8:42
Taras
2,3083727
asked Mar 18 at 7:20
SlunickoSlunicko
214
I have a CHM model (raster) with values -10 up 100.
I need to reclassify values as:
value < 0=>0
0 < value < 50=> the same value
value > 50=>0
I tried so many tools, but I cannot find the correct way. Do you have any ideas?
qgis raster reclassify
qgis raster reclassify
edited Mar 18 at 8:42
Taras
2,3083727
asked Mar 18 at 7:20
SlunickoSlunicko
214
edited Mar 18 at 8:42
Taras
2,3083727
asked Mar 18 at 7:20
SlunickoSlunicko
214
edited Mar 18 at 8:42
Taras
2,3083727
edited Mar 18 at 8:42
Taras
2,3083727
edited Mar 18 at 8:42
Taras
2,3083727
2,3083727
asked Mar 18 at 7:20
SlunickoSlunicko
214
asked Mar 18 at 7:20
SlunickoSlunicko
214
asked Mar 18 at 7:20
SlunickoSlunicko
214
214
1
Try Raster Calculator
– BERA
Mar 18 at 7:36
add a comment |
1
Try Raster Calculator
– BERA
Mar 18 at 7:36
1
1
Try Raster Calculator
– BERA
Mar 18 at 7:36
Try Raster Calculator
– BERA
Mar 18 at 7:36
add a comment |
1 Answer
1
active
oldest
votes
You can use Raster Calculator with the following formula:
(("RasterFile@1" > 0) AND ("RasterFile@1" < 50)) * "RasterFile@1"
The above expression will produce a raster data with pixel values of more than Zero and less than 50 as they are (No change in pixel values). Other pixel values will be Zeros.
You need to replace RasterFile in the expression above with the correct name of the raster data that you have in the Raster Calculator.
answered Mar 18 at 8:37
ahmadhanbahmadhanb
23.6k32154
Thank you so much! It works perfectly!
– Slunicko
Mar 18 at 9:13
add a comment |
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1 Answer
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1 Answer
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active
oldest
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active
oldest
votes
active
oldest
votes
You can use Raster Calculator with the following formula:
(("RasterFile@1" > 0) AND ("RasterFile@1" < 50)) * "RasterFile@1"
The above expression will produce a raster data with pixel values of more than Zero and less than 50 as they are (No change in pixel values). Other pixel values will be Zeros.
You need to replace RasterFile in the expression above with the correct name of the raster data that you have in the Raster Calculator.
answered Mar 18 at 8:37
ahmadhanbahmadhanb
23.6k32154
Thank you so much! It works perfectly!
– Slunicko
Mar 18 at 9:13
add a comment |
You can use Raster Calculator with the following formula:
(("RasterFile@1" > 0) AND ("RasterFile@1" < 50)) * "RasterFile@1"
The above expression will produce a raster data with pixel values of more than Zero and less than 50 as they are (No change in pixel values). Other pixel values will be Zeros.
You need to replace RasterFile in the expression above with the correct name of the raster data that you have in the Raster Calculator.
answered Mar 18 at 8:37
ahmadhanbahmadhanb
23.6k32154
Thank you so much! It works perfectly!
– Slunicko
Mar 18 at 9:13
add a comment |
You can use Raster Calculator with the following formula:
(("RasterFile@1" > 0) AND ("RasterFile@1" < 50)) * "RasterFile@1"
The above expression will produce a raster data with pixel values of more than Zero and less than 50 as they are (No change in pixel values). Other pixel values will be Zeros.
You need to replace RasterFile in the expression above with the correct name of the raster data that you have in the Raster Calculator.
answered Mar 18 at 8:37
ahmadhanbahmadhanb
23.6k32154
You can use Raster Calculator with the following formula:
(("RasterFile@1" > 0) AND ("RasterFile@1" < 50)) * "RasterFile@1"
The above expression will produce a raster data with pixel values of more than Zero and less than 50 as they are (No change in pixel values). Other pixel values will be Zeros.
You need to replace RasterFile in the expression above with the correct name of the raster data that you have in the Raster Calculator.
answered Mar 18 at 8:37
ahmadhanbahmadhanb
23.6k32154
answered Mar 18 at 8:37
ahmadhanbahmadhanb
23.6k32154
answered Mar 18 at 8:37
ahmadhanbahmadhanb
23.6k32154
answered Mar 18 at 8:37
ahmadhanbahmadhanb
23.6k32154
23.6k32154
Thank you so much! It works perfectly!
– Slunicko
Mar 18 at 9:13
add a comment |
Thank you so much! It works perfectly!
– Slunicko
Mar 18 at 9:13
Thank you so much! It works perfectly!
– Slunicko
Mar 18 at 9:13
Thank you so much! It works perfectly!
– Slunicko
Mar 18 at 9:13
add a comment |
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1
Try Raster Calculator
– BERA
Mar 18 at 7:36