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>From: address@hidden >Organization: GMU >Keywords: 200501201830.j0KIUJv2013893 McIDAS AREA GeoTIFF ADDE Hi Ying, I apologize for not being able to get back to you on this before now... >In case you didn't get my previous email, could you tell me how to setup >RTIMAGES on my machine, as described below? The procedure is pretty simple and is included as part of the installation steps listed in the Unidata McIDAS-X User's Guide: http://www.unidata.ucar.edu/content/software/mcidas/2004/users_guide/toc.html Here is a quick step by step: - make sure to setup file REDIRECTions that tell McIDAS where to read/write data files: <as 'mcidas'> cd ~mcidas/data cp EXAMPLE.NAM LOCAL.NAM <edit LOCAL.NAM and set the directories to match your setup> cd ~mcidas/workdata redirect.k REST LOCAL.NAM - create ADDE datasets for the data that are decoded by XCD and/or ldm-mcidas decoders: <as 'mcidas'> cd ~mcidas/data cp DSSERVE.BAT LSSERVE.BAT cp DATALOC.BAT LOCDATA.BAT Edit LSSERVE.BAT and change anything you need to change; NOTE that you may need to make modifications in LSSERVE.BAT to match where you setup ldm-mcidas decoders to create output files! - define the McIDAS string (a McIDAS-specific environment variable) XCDDATA: cd ~mcidas/workdata te.k XCDDATA \"/data/mcidas <- or wherever you setup McIDAS-XCD decoders to create their output. If you did not setup XCD, this would be the directory you specified in an ldm-mcidas pqact.conf entry that runs 'pnga2area' and specifies the '-r\1,\2' flag. If you did not set this up, you should define XCDDATA to be your ~ldm/data directory (making sure to fully specify the directory location) - now use the McIDAS BATCH command to create the dataset definitions that are listed in LSSERVE.BAT: dataloc.k ADD RTIMAGES LOCAL-DATA batch.k LSSERVE.BAT <- *** this creates McIDAS ADDE datasets At this point, you (as 'mcidas') should be able to use data files that are part of the RTIMAGES dataset. Here is a quick example: cd ~mcidas/workdata dsinfo.k IMAGE RTIMAGES If this works (it should if everything was done correctly), list out images from the dataset: imglist.k RTIMAGES/GE-IR.ALL If this works, then you are ready to go. Finally, if users other than 'mcidas' will want to run McIDAS and access the datasets you just defined, it is best and easiest to setup the McIDAS ADDE remote server: <as 'root'> - create a user named 'mcadde'. This user should have the same HOME directory as 'mcidas' but NOT be a login account. - setup the system-specific files used in the ADDE remote server: cd ~mcidas sh ./mcinet2004.sh install mcadde - create the file ~mcidas/.mcenv. This is most easily done by: <as 'mcidas'> cd ~mcidas cp admin/mcadde_env.ksh .mcenv chmod 664 .mcenv Now make sure that the PATH specified in .mcenv includes the directory that contains the 'compress' and 'uncompress' utilities. If these were not installed on your system (e.g., non-full install of Linux), you may have to install the utilities. >Thank you so much! No worries. Please let me know if this gets you going. Again, I am sorry that this took so long. Cheers, Tom -- NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.