I am trying to re-grid the BELD5 biogenic emissions from its native 1km x 1km grid to a 36 km x 36 km grid that is based on a polar stereographic projection centred on Western Canada. I am using the mxtcalc m3tool to form the transformation matrix that I will use mtxcple but I am getting an error message that there is no intersection between the original BELD5 grid and the coarse grid (ADMF). I have attached the script I am using, which is based on the aggwnd script (ADMF_convert-script.csh)
ADMF_convert_script.csh (1.2 KB) and the GRIDDESC file
GRIDDESC_CONVERT_ADMF.txt (614 Bytes)
The script seems to understand the different projections and seems to be working correctly (I can make the input and output grids identical for both types of grid and I get a unitary transformation matrix) but when I overlay them to calculate the transformation matrix the error is there is no intersection between the two grids?
Any thoughts or suggestions on how to approach this problem would be greatly appreciated. Thanks.