[Qgis-user] working with rasters

2016-04-11 Thread Geraud C. Tasse
Hi, I intend to perform an ENM for the puddle frog Phrynobatrachus auritus. I  got a set of raster layers from worldclim that I clipped with a mask of my study area. I performed a PCA on them before putting them together with other rasters to run the ENM. Unfortunately, the layers do no more fit

[Qgis-user] working with raster in QGIS

2016-04-25 Thread Geraud C. Tasse
Thanks for the previous comment. I realized that my rater layers are having different properties ( some having lesser columns than others). So now I am worried on how to address this in QGIS, may be having  a new column with dummy data into it? Do I really need to worry on the implication of

[Qgis-user] Orfeo Toolbox

2016-09-09 Thread Geraud C. Tasse
Dear all, I am using QGIS 2.16.2 and wish to split a multiband image into individual raster. In the Orfeo Toolbox I can see the algorithm split image but when I want to select it I keep receiving an error message:  Missing dependency. This algorithm cannot be run :-( OTB folder is not