You might "call" the formula with something like:
newImage( combineRGB(red, green, blue), 20, 50, 10, -110, -70, 20)
again, you might need to use [0] if the original images have a "time" component. (for example: "combineRGB(r,g,b)[0]")
Search found 235 matches
- Thu Oct 24, 2013 7:44 pm
- Forum: General Questions
- Topic: need to specify exact domain for image
- Replies: 21
- Views: 8695
- Thu Oct 24, 2013 4:24 pm
- Forum: General Questions
- Topic: need to specify exact domain for image
- Replies: 21
- Views: 8695
Re: need to specify exact domain for image
Create a little Jython routine that does the resampling, and then use a Formula to call it. Something like this: def newImage(image, latS, latN, nLat, lonW, lonE, nLon): d = makeDomain("(Latitude, Longitude)", latS, latN, nLat, lonW, lonE, nLon) return resample(image, d) Keeping in mind th...
- Wed Oct 23, 2013 9:38 pm
- Forum: General Questions
- Topic: need to specify exact domain for image
- Replies: 21
- Views: 8695
Re: need to specify exact domain for image
What type of coordinate system do you want to use (e.g., latitude/longitude)? Is it safe to assume that you will want to have your original image resampled into this coordinate system? If so, is "nearest neighbor" sufficient?
- Wed Oct 23, 2013 3:38 pm
- Forum: General Questions
- Topic: tutorial satellite imagery
- Replies: 46
- Views: 19495
Re: tutorial satellite imagery
I am sorry to say that at this point, we do not have an answer, but we are working with the programmer to try to determine what the cause of this might be. Since I was able to find a directory for "userpath" on my computer where I was able to then read a local dataset, it is possible that ...
- Fri Oct 18, 2013 6:44 pm
- Forum: General Questions
- Topic: tutorial satellite imagery
- Replies: 46
- Views: 19495
Re: tutorial satellite imagery
So sorry to hear that using an different "userpath" did not help. The one machine I had here that exhibited this same error message did work when I specified a different "userpath". I found that some directories (like c:\temp\mystuff) did not work because there is apparently some...
- Thu Oct 17, 2013 6:17 pm
- Forum: General Questions
- Topic: tutorial satellite imagery
- Replies: 46
- Views: 19495
Re: tutorial satellite imagery
Please try the following: 1. Open a Command Prompt 2. enter the commend: cd \Program Files\McIDAS-V-System (or whereever you now have installed McV) 3: enter the command: runMcV.bat -userpath c:\mcvstuff You will have to re-enter the local ADDE dataset information, but please let me know if this ove...
- Wed Oct 16, 2013 2:51 pm
- Forum: General Questions
- Topic: tutorial satellite imagery
- Replies: 46
- Views: 19495
Re: tutorial satellite imagery
Hi -- Thanks for your patience in working through this issue. At present, the only way to "uninstall" McVCast is to simply remove the directory (McVCast32 or 64). A few others have received this "error" message and we were able to resolve it using the suggestions others have made...
- Wed Oct 02, 2013 3:07 pm
- Forum: Scripting
- Topic: creating a formula for an RGB composite
- Replies: 2
- Views: 1936
Re: creating a formula for an RGB composite
What "Display" type are you selecting? I believe you have to use "3 Color (RGB) Image"...
- Mon Sep 23, 2013 2:11 pm
- Forum: Bug Reports
- Topic: error when attempting a scatter analysis
- Replies: 43
- Views: 15496
Re: error when attempting a scatter analysis
Hi Kris... I assume you are using the "File" reader to read these data. If so, would it be possible to try to subsect and select just the region that you want to probe? I cannot try this since I don't have a sample file where the probe fails -- and our ftp server purges files from pub/inco...
- Fri Sep 20, 2013 4:54 pm
- Forum: Bug Reports
- Topic: error when attempting a scatter analysis
- Replies: 43
- Views: 15496
Re: error when attempting a scatter analysis
My comment about "brute force" meant: for these types of data, just search through every box or triangle in the array and look for where the specified lat/lon value falls within. (This would be an extremely inefficient process that would noticeably slow down things like drawing maps.) I ha...