20030403: problem with IMGREMAP in version 2002

>From: Owen Cooper <address@hidden>
>Organization: Aeronomy Laboratory/NOAA
>Keywords: 200304031852.h33Iqq7U008716 McIDAS-X v2002 IMGREMAP

Hi Owen,

I finally have time to look at the IMGREMAP problem you uncovered.
I thought that I would be able to do this using GMS imagery from an
ADDE server at SATEPS (NOAA), but the access I once was granted seems
to have disappeared.  So, I would greatly appreciate being able to get
one or more GMS images from so I can troubleshoot.  Also, I note
that the data you are working with is not real time.  Given this, it
would be good to get the GOES-10 image that you are trying to combine
with  the GMS-5 image.  The best way to get the data would be if you
could put this on an ADDE server that I have access to.  The second
best way would be to put the images on an FTP server that I can get
access to.  Since we don't have a publically accessible FTP server
that users can upload data to, I can not provide you with an FTP
server name for upload.

As soon as I can get some images that you are unable to combine, the
sooner I will be able to figure out what may be wrong.

Cheers,

Tom

>I'm having a problem with using IMGREMAP in MCIDAS_2002
>
>Below is a script that worked fine with MCIDAS 7.8, which remapped a
>GMS-5 image into the projection of a GOES-WEST image. I am using the
>same technique that I learned in the MCIDAS workshop in 2001.
>
>
>IMGREMAP ITCT/GMS5_IR MYDATA/IMAGES.13 DAY=2002126 TIME=00:32 SMOOTH=YES
>PRO=MERC 40 LATLON=36 -158 SIZE=960 3816 RES=5
>SF 1;ERASE F;IMGDISP MYDATA/IMAGES.13  MAG=-2 -3 SU=IR_OC EU=IR_TEST;
>MAP SAT 1 LALO 8 INT= 10 20
>
>IMGCOPY MYDATA/IMAGES.13 MYDATA/IMAGES.14 SIZE=960 2404
>SF 2;ERASE F;IMGDISP MYDATA/IMAGES.14  MAG=-2 -3 SU=IR_OC EU=IR_TEST;
>MAP SAT 1 LALO 8 INT= 10 20
>
>
>IMGREMAP ITCT/GOES10_IR MYDATA/IMAGES.15 DAY=2002126 TIME=00 SMOOTH=YES
>PRO=MERC 40 LATLON=36 -158 SIZE=960 3816 RES=5
>SF 3;ERASE F;IMGDISP MYDATA/IMAGES.15  MAG=-2 -3 SU=IR_OC EU=IR_TEST;
>MAP SAT 1 LALO 8 INT= 10 20
>
>
>IMGREMAP MYDATA/IMAGES.14 MYDATA/IMAGES.15  MERGE=YES PRO=DEST;
>SF 4;ERASE F;IMGDISP MYDATA/IMAGES.15  MAG=-2 -3 SU=IR_OC EU=IR_TEST;
>MAP SAT 1 LALO 8 INT= 10 20

>
>Now that I am using the script in version 2002 the last step fails:
>IMGREMAP MYDATA/IMAGES.14 MYDATA/IMAGES.15  MERGE=YES PRO=DEST;
>
>The new image (MYDATA/IMAGES.15) looks exaclty as it did before the
>IMGREMAP command, i.e all I get is the image from the GOES-WEST
>satellite, the region that should contain the GMS-5 image is just white.
>
>Could this be something to do with a bug in the Sun compiler that you
>mentioned in the release notes?
>
>Any ideas?
>
>Thanks,
>Owen
>
>
>--
>
>
>Owen R. Cooper
>Cooperative Institute for Research in Environmental Sciences (CIRES)
>University of Colorado/NOAA Aeronomy Laboratory
>
>NOAA Aeronomy Laboratory, R/AL4
>325 Broadway
>Boulder CO 80305
>ph:  (303) 497-3599
>fax: (303) 497-5686
>
>