projwin fails when asking for a point

[regodon]

I need to get a raster with one cell from a big raster. I need the cell which contains certain point, so i do:

gdal_translate -projwin -1.045 42.31 -1.045 42.31 source.tiff dest.tiff

And i get this error:

-srcwin 169 136 0 0 falls outside raster size of 281x171

It seems gdal_translate internally converts "projwin" to "srcwin", and it calculates window size as 0x0 cells instead of 1x1.

I am using FWTools 1.2.1 for linux.

[warmerdam]

I'm sorry, but I think you will just have to adjust your upper left and lower right values a bit to "capture" at least one pixel.