Search found 19 matches

by tommy.jasmin
Fri Jul 03, 2020 12:54 pm
Forum: Feature Requests
Topic: linux - only one frame loads
Replies: 5
Views: 561

Re: linux - only one frame loads

No problem HP - glad to learn you are seeing some performance boost too. It's nice to hear from you!
Take care.
by tommy.jasmin
Thu Jul 02, 2020 6:18 pm
Forum: Feature Requests
Topic: linux - only one frame loads
Replies: 5
Views: 561

Re: linux - only one frame loads

In any case HP, my first two thoughts are this: 1. If you are using the -userpath arg when starting McV, that will have to change 2. If you copied over .xml files from your Windows install, those will likely have Windows-style paths that would need to be updated. I'm not sure if we have a Windows ->...
by tommy.jasmin
Thu Jul 02, 2020 4:24 pm
Forum: Feature Requests
Topic: linux - only one frame loads
Replies: 5
Views: 561

Re: linux - only one frame loads

HP - when you say you copied over prefs and Jython scripts do you mean runMcV.prefs for prefs? And I'm guessing various scripts you have written for Jython.
by tommy.jasmin
Tue Aug 21, 2018 9:07 pm
Forum: Scripting
Topic: Create VIIRS RGB images entirely from background script
Replies: 0
Views: 932

Create VIIRS RGB images entirely from background script

We wanted to alert users to this capability, which could be useful in situations were someone wanted to automate creation of RGBs as a background process. A script and sample data can be found here: ftp://ftp.ssec.wisc.edu/pub/mug/VIIRS-RGB/ A few notes about this script: If running 1.7u1 or earlier...
by tommy.jasmin
Fri Jul 29, 2016 3:05 pm
Forum: Bug Reports
Topic: VIIRS bowtie correction not working
Replies: 3
Views: 1624

Re: VIIRS bowtie correction not working

Hi HP - Can we clarify the steps you are following here? Are you essentially: 1. Loading an I-Band granule 2. Subsetting in the bow-tie region 3. Using "Texture Quality" in the Layer Controls to correct? When I try this, it at first appears the correction is fine, but when I zoom a bit, I ...
by tommy.jasmin
Tue Apr 05, 2016 1:06 pm
Forum: Scripting
Topic: Difference between raw data values and scaled data values
Replies: 5
Views: 2462

Re: Difference between raw data values and scaled data values

Hi Noshan - If you are loading the data via the HYDRA Data Source, McIDAS-V will be applying the rule: Physical Value = Scale Factor * (Stored Value - Offset) Using values in the HDF metadata for that MODIS granule. However, if you are loading data from an ADDE server, calibration will be applied in...
by tommy.jasmin
Mon Mar 28, 2016 1:21 pm
Forum: Scripting
Topic: Difference between raw data values and scaled data values
Replies: 5
Views: 2462

Re: Difference between raw data values and scaled data values

Hi notion21223, If a remote sensing product has scale and offset information in the associated metadata, McIDAS-V should automatically apply it for you. However, you may get different results depending on what you select as the Data Type. Try using "HYDRA Multi/Hyper-Spectral Data Source" ...
by tommy.jasmin
Fri Dec 12, 2014 11:03 pm
Forum: Scripting
Topic: increasing memory
Replies: 7
Views: 2617

Re: increasing memory

Tim - is the script not finishing as expected? Or are you just concerned that at some point as you add functionality there will be trouble? Not knowing the details, it's a bit of a hack but if you can break the script up into multiple scripts, that's one way to be sure all resources are freed up eac...
by tommy.jasmin
Tue Aug 27, 2013 1:52 pm
Forum: General Questions
Topic: VIIRS Imagery
Replies: 18
Views: 5752

Re: VIIRS Imagery

It also appears that numbers less than res: 800 do not work. I'd assume "800" sets up a grid with a resolution of 800 meters? The data I have is 375 m so I'd prefer to preserve the highest resolution data if possible. Is there any way I can do this with swathToGrid? Kris - I should probab...
by tommy.jasmin
Tue Aug 27, 2013 1:49 pm
Forum: General Questions
Topic: VIIRS Imagery
Replies: 18
Views: 5752

Re: VIIRS Imagery

OK, now onto my true goal, trying this with 2 granules appended together. In the data chooser, I highlighted 2 adjacent VIIRS granules. The preview image shows the data from both granules, but swathToGrid does not work. I tried only selecting a portion of the merged granules with a size equivalent ...