[daip] IM2UV Size Constraints

[landon at inaoep.mx]

Hello helpful people at NRAO,

I am trying to FFT images to the UV plane with IM2UV. I first tried with a 3x3
(cell size 16x16 arcsec) image, but this did not work because its dimensions
were not powers of 2. I then interpolated the image to 32x32 pixels (cell size
1x1 arcsec) and tried IM2UV again and recieved the MSGSRV output below:

moli  > IM2UV1: UN-REG 15JAN96 TST: Cpu=    0.14  Real=********  IO=         0
moli  > IM2UV1: Task IM2UV  (release of 15JAN96) begins
moli  > IM2UV1: Create 13CO CH15   .IM2UV .   1 (UV)  on disk  1  cno  327
moli  > IM2UV1: MINIT: OP WRIT ERROR IN WIN,LX,LY=     1     2    64    16    64
moli  >             16
moli  > IM2UV1: PASS2: INIT ERROR      1 FILE DA01:SCD094001.013;
moli  > IM2UV1: Destroyed  1 extension files of type AN
moli  > IM2UV1: Destroyed UV image file: catno=    327 disk= 1
moli  > IM2UV1: Purports to die of UNNATURAL causes
moli  > IM2UV1: UN-REG 15JAN96 TST: Cpu=    0.49  Real=********  IO=         0

My BLC & TRC were both set to 0. I have also tried a 64x64 pixel image and
recieved a similar message.

Is there a size constraint on input images in IM2UV?

Cheers,
-Landon Halloran