[daip] AIPS help

[Xingying Liu]

Hello! 

I find something confusing when using the Y2K benchmark in my desktop and really need your help. 

Since I am using my desktop, I don't have a tape. So how should I set up the value of DDISK, TDISK, IOTAPE and Y2KDISK? 

Now I set the value of Y2KDISK to be 'FITS', where FITS=/home/miao/Y2K, an area in my disk. And then I put my Y2KSUVDATA into this folder and run, but the file still cannot be found by AIPS.
 
The output is like this:
AIPS 1: * Read/Write the input visibility dataset:
AIPS 1: GET Y2K000RW
AIPS 1: Y2KPROC
AIPS 1: Limited to    files matching name parms DY2KS       .UVDATA.   0
AIPS 1: Destroy all files for user  400 disks  1- 1?   enter YES or NO
AIPS 1: Disk Volume name                Total Full     Free Timd Access
AIPS 1:  #                             Mbytes    %   Mbytes days
AIPS 1:  1  <e/miao/DATA/LOCALHOST_1    66822   46    34349  365 Alluser
AIPS 1: ZTPOPN: DISK DEVICE = FITS:Y2KSUVDATA1 NOT FOUND
AIPS 1: TAPIO: ERROR   2 OPENING FILE
AIPS 1: ALSO COULD NOT OPEN FITS:Y2KSUVDATA
AIPS 1: INVALID TAPE

The input is like this:
AIPS 1:                   Input variables
AIPS 1: TCODE      'READ'                  INIT,TEST,READ, or WRIT
AIPS 1: TMODE      'T'                     T or M
AIPS 1: TMASK        63                    test selection bit mask
AIPS 1: Y2KSIZE    'SMALL'                 SMALL,MEDIUM,LARGE test
AIPS 1: DDISK         1                    Disk drive #: master UVDATA
AIPS 1: MDISK         1                    Disk drive #: other masters
AIPS 1: TDISK         1                    Disk drive #: test files
AIPS 1: IOTAPE        1                    Input/output tape drive #.
AIPS 1: Y2KDISK    'FITS'                  Disk area for READ and WRIT
AIPS 1: EDGSKP        0                    Pixels to skip at edges
AIPS 1: TERSE         0                    > 0 => reduced output
AIPS 1: OUTPRINT   ' '
AIPS 1:                                    Printer disk file to save
AIPS 1: BADDISK    *all 0                  Disks to avoid
AIPS 1: VERSION    ' '
AIPS 1:                   Variables set and saved by Y2K
AIPS 1: INNAME     'TY2KS'                 Input file name
AIPS 1: OUTNAME    'MY2KS'                 Output file name
AIPS 1: INDISK        1                    1st input disk #
AIPS 1: IN2DISK       1                    2nd input disk #
AIPS 1: OUTDISK       1                    Output disk #
AIPS 1: INTAPE        1                    Input tape drive #.
AIPS 1: OUTTAPE       1                    Output tape drive #.
AIPS 1: Y2KFILE    'FITS:Y2KS'             Input/output area
AIPS 1: TNAMF      'Y2KS'                  Actual name ='Y2KS','Y2KM',..
AIPS 1: ROTATE       -5                    Image rotation in degrees
AIPS 1: IMSIZE      512         512        Image size
AIPS 1: CELLSIZE      1.15        1.15     Image cell size (arc sec)
AIPS 1: NITER      5000                    Number clean components
AIPS 1: FLUX          5.5                  Expected source flux (Jy)
AIPS 1: UVTAPER       0           0        Taper in UV plane
AIPS 1: ZEROSP     *all 0                  0-spacing fluxes and weights
AIPS 1: NOISE       0.0015     *rest 0     Noise level for VTESS
AIPS 1: SHIFT         6          -6        Image shift x,y in arcsec
AIPS 1: SCALR1       18.4                  Pixels/beam for VTESS
AIPS 1: SCALR2       25                    VTESS number iterations
AIPS 1: SCALR3        0                    VTESS FLUX value
AIPS 1: NBOXES        1                    Number Clean boxes
AIPS 1: CLBOX       138         178        Cleaning area
AIPS 1:             353         352        *rest 0
AIPS 1: MINPATCH     51                    Min. BEAM half-width in AP.
AIPS 1: MAXPIXEL   10000                   Max pixels for clean search
AIPS 1: NCOMP      *all 0                  Number merged comps for CALIB
AIPS 1: MPDIFS     -100        -100        Comparison differences


I wonder what's the problem here.

If you could help me, I would appreciate it very much.



Thanks!
-----------
Michelle
Shanghai Jiao Tong University