[Qgis-user] MOLUSCE plugin error -> SOLVED

[Firman Hadi]

Hi all,

Just want to update.
I’ve finally managed to use the plugin.
The error was happened because I didn’t use same land use
class for the time series image.

Best regards,

Firman Hadi.
> On Jul 2, 2015, at 06:27, Firman Hadi <firmanhadi at ait.asia> wrote:
> 
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> Dear all,
> 
> I want to analyse land use change by using MOLUSCE plugin.
> I created land use map with 14 classes using GRASS GIS 7 and export it to TIFF using r.out.gdal with Byte
> as the data type. I used mask to ensure that the dimension of the land use files will be the same.
> 
> I ran MOLUSCE but I got error when I tried to run Area Changes.
> The error message is “File "/Users/firmanhadi/.qgis2/python/plugins/molusce/algorithms/models/crosstabs/manager.py", line 91, in getTransitionStat
>    deltas = finalArea - initArea
> ValueError: operands could not be broadcast together with shapes (10) (9)”
> 
> I have searched the solution and I have found similar problem at https://github.com/nextgis/molusce/issues/4.
> From the discussion, I knew that I have to use integer data. I exported the land use from GRASS using Byte, UInt16 option,
> but I still had the same problem.
> 
> Anybody had similar problems?
> 
> Thank you.
> 
> Best regards,
> 
> Firman Hadi.
> 
> 
> 
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