Sorry, I didn't undestood. I tryed the following code
import otbApplication
ExtractROI = otbApplication.Registry.CreateApplication("ExtractROI")
ExtractROI.SetParameterString("in",'s1_vv.tif')
ExtractROI.SetParameterString("mode",'fit')
ExtractROI.SetParameterString("mode.fit.ref",'emprise.tif')
ExtractROI.SetParameterString("out", "s1_vv_Extract.tif")
ExtractROI.SetParameterUserValue("mode",True)
ExtractROI.SetParameterUserValue("mode.fit.ref",True)
ExtractROI.ExecuteAndWriteOutput()
But it style returns a segmentation fault.
Thank for helping !
On Mon, Oct 10, 2016 at 10:50 AM, Rashad Kanavath <
[email protected]> wrote:
> don't use that part.
>
> I was saying to explicitly call SetParameterUserValue on mode and
> mode.fit.ref
>
> ExtractROI.SetParameterUserValue('mode', True)
> ExtractROI.SetParameterUserValue('mode.fit.ref', True)
>
> BTW, attribute error on GetVectorImageAsNumpyArray was there because you
> don't have numpy installed
>
>
>
> On Mon, Oct 10, 2016 at 10:45 AM, Cécile Cazals <[email protected]>
> wrote:
>
>> Hello,
>>
>> The line using "GetVectorImageAsNumpyArray" returns an attribut error on
>> my computer. You should open a new topic, it's not the same problem.
>>
>> Cécile
>>
>> Le lundi 10 octobre 2016 10:32:38 UTC+2, Rashad a écrit :
>>>
>>>
>>> Hello,
>>>
>>> can you have a look at this test code and see if the fix works for you?
>>>
>>> I had to call SetParameterUserValue method for extractroi to work.
>>> ExtractROI.SetParameterUserValue("sizex", True)
>>>
>>> https://github.com/orfeotoolbox/OTB/blob/master/Modules/Wrap
>>> pers/SWIG/test/python/PythonNumpyTest.py#L24
>>>
>>> On Friday, October 7, 2016 at 10:00:14 AM UTC+2, Cécile Cazals wrote:
>>>>
>>>> Hello,
>>>>
>>>> I am trying to use OTB with Python, beginning by a simple image subset
>>>> using ExtractROI.
>>>>
>>>> The following command line works fine :
>>>> otbcli_ExtractROI -in s1_vv.tif -mode fit -mode.fit.ref emprise.tif
>>>> -out s1_vv_Extract.tif
>>>>
>>>> The following python code works fine :
>>>> import otbApplication
>>>> ExtractROI = otbApplication.Registry.CreateApplication("ExtractROI")
>>>> ExtractROI.SetParameterString("in",'s1_vv.tif')
>>>> ExtractROI.SetParameterString("startx",'820')
>>>> ExtractROI.SetParameterString("starty",'500')
>>>> ExtractROI.SetParameterString("sizex",'308')
>>>> ExtractROI.SetParameterString("sizey",'444')
>>>> ExtractROI.SetParameterString("out", "s1_vv_Extract.tif")
>>>> ExtractROI.ExecuteAndWriteOutput()
>>>>
>>>> But the following python code returns "Erreur de segmentation (core
>>>> dumped)"
>>>> import otbApplication
>>>> ExtractROI = otbApplication.Registry.CreateApplication("ExtractROI")
>>>> ExtractROI.SetParameterString("in",'s1_vv.tif')
>>>> ExtractROI.SetParameterString("mode",'fit')
>>>> ExtractROI.SetParameterString("mode.fit.ref",'emprise.tif')
>>>> ExtractROI.SetParameterString("out", "s1_vv_Extract.tif")
>>>> ExtractROI.ExecuteAndWriteOutput()
>>>>
>>>> I can't understand what is happening... It seams that all functions
>>>> using parameters with '.' like 'io.in' does the same.
>>>> You will find attached the images used.
>>>>
>>>> Many thanks in advanced for any advice !
>>>>
>>>> Cécile
>>>>
>>>> --
>> --
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>
>
>
> --
> Regards,
> Rashad
>
> --
> --
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