Algorithm rasztervago starting...
Prepare algorithm: GDALOGRMERGE_1
Running Merge [1/2]
Parameters: INPUT =D:/domborzat/dem/aster/aster01.tif;D:/domborzat/dem/aster/aster02.tif, PCT =False, SEPARATE =False, RTYPE =5
GDAL command:
cmd.exe /C gdal_merge.bat -ot Float32 -o C:\Users\messer\AppData\Local\Temp\processing4cc67c66916048119b3ccbe154164906\fa066d003f5544b6a0ee94630807ab4c\OUTPUT.shp -of "ESRI Shapefile" D:/domborzat/dem/aster/aster01.tif D:/domborzat/dem/aster/aster02.tif 
GDAL command output:
ERROR 6: C:\Users\messer\AppData\Local\Temp\processing4cc67c66916048119b3ccbe154164906\fa066d003f5544b6a0ee94630807ab4c\OUTPUT.shp: SetGeoTransform() not supported for this dataset. 
ERROR 6: C:\Users\messer\AppData\Local\Temp\processing4cc67c66916048119b3ccbe154164906\fa066d003f5544b6a0ee94630807ab4c\OUTPUT.shp: Dataset does not support the SetProjection() method. 
0...10...20...30...40...50...60...70...80...90...100 - done. 
Converting outputs
OK. Execution took 0.203 ms (1 outputs).
Prepare algorithm: GDALOGRWARPREPROJECT_1
Running Warp (reproject) [2/2]
Parameters: INPUT =C:\Users\messer\AppData\Local\Temp\processing4cc67c66916048119b3ccbe154164906\fa066d003f5544b6a0ee94630807ab4c\OUTPUT.shp, SOURCE_SRS =, DEST_SRS =EPSG:23700, NO_DATA =-9999, TR =0, METHOD =0, RTYPE =5, COMPRESS =4, JPEGCOMPRESSION =75, ZLEVEL =6, PREDICTOR =1, TILED =False, BIGTIFF =1, TFW =False, EXTRA =
GDAL command:
gdalwarp -ot Float32 -t_srs EPSG:23700 -dstnodata -9999 -r near -of GTiff -co COMPRESS=DEFLATE -co PREDICTOR=1 -co ZLEVEL=6 -co BIGTIFF=YES C:\Users\messer\AppData\Local\Temp\processing4cc67c66916048119b3ccbe154164906\fa066d003f5544b6a0ee94630807ab4c\OUTPUT.shp C:\Users\messer\.qgis2\processing\outputs\warped.tif 
GDAL command output:
ERROR 4: `C:\Users\messer\AppData\Local\Temp\processing4cc67c66916048119b3ccbe154164906\fa066d003f5544b6a0ee94630807ab4c\OUTPUT.shp' does not exist in the file system, 
and is not recognised as a supported dataset name. 

Converting outputs
OK. Execution took 0.078 ms (1 outputs).
Model processed ok. Executed 2 algorithms total
Converting outputs
Loading resulting layers

The following layers were not correctly generated.
warped
You can check the log messages to find more information about the execution of the algorithm