SYSTEM: V2.9
NUMBER: 138 MODULE: images.convolve SYSTEM: V2.9 DATE: Wed Nov 28 13:38:17 MST 1990 FROM: davis BUG: CONVOLVE was terminating with the error 'Kernel rows are different lengths' if the user supplied a 1D kernel without the terminating delimiter character ';'. For example the valid kernel '1.0 2.0 1.0;' would work but the equally valid '1.0 2.0 1.0' would not. 2D kernels did not have this problem. STATUS: The bug is fixed in IRAF 2.10. The workaround is to always append the delimiter character to the kernel.