> Well I had one more idea that if we could do something that the region > sub-selection is already there in IDV but it somehow does not work for > satellite L1B data(I mean in which we have some Lat/Lon as NaN). If we > could get that working, that will be even cooler. Am I able to communicate > clearly. I think we can work together on the new features. Moreover these > plugins are not completely ready. Need still some work. Will surely get > back to you on them. Its nice to hear from you after a long time. Thanks a > lot for the appreciation. > > regards > Ghansham > Ghansham, Very good. Please keep me updated on your progress. Regarding the value plot, it is not very practical to do this kind of plot unless adding the strike feature to the image dataset. With your plugin, if I subset to a very small region (with about 7000 grid points) there is no problem. See the attached image. Yuan > address@hidden> wrote: > > > > I have got the plugins and sample dataset. > > > Try to select VHRR_TIR_TEMP and try to do value plot from plan views. > > > > > > I hope that reproduces the issue. > > > regards > > > Ghansham > > > > Hi Ghansham, > > > > Sorry for this delay reply. > > > > The plugins you created is very cool, I like the preview feature, I think > > the community will like it too. So, if you like to share your > > work, we can integrate this into the IDV distribution. > > > > Thanks, > > > > Yuan > > > > > > > > > > address@hidden> wrote: > > > > > > > > Actually I fully agree with you that value plot is not designed for > > > > imagery > > > > > dataset. > > > > > But I will explain it to you. > > > > > I am working with developing adpaters for Indian Meteorological > > satellite > > > > > data. > > > > > We have currently two satellites operation Kalpana-1 and Insat 3A. > > > > > And they have VHRR payloads which provide images in following band > > > > > 1. TIR (Thermal Infra-red) > > > > > 2. VIS (Visible) > > > > > 3. WV (Water vapor) > > > > > I can provide you wavelength range too if you want. > > > > > The Level-1B products contain image dataset for them and also contain > > > > lookup > > > > > tables for converting the count data to radiance and temperature for > > WV > > > > and > > > > > TIR band and albedo information for visible band. > > > > > > > > > > These are full disk products containing some cold space > > corresponding to > > > > > which we get NaN Lat/Lon. > > > > > > > > > > I have written adpaters that can be plugged in and used in IDV as > > well > > > > as > > > > > in McV. > > > > > > > > > > Now some of our scientists want to generate value plot of TIR channel > > > > > temperature. > > > > > Is it a valid plot? > > > > > If it is not then I think I will have to change the DataCategories > > string > > > > my > > > > > adapter code to prevent from doing plot valid for gridded data. But > > then > > > > > Contour Plan View, Color Shaded Plan view will also go.. Am I missing > > > > > something? > > > > > > > > > > And I found a similar dataset from the available ADDE servers, the > > one I > > > > > mentioned in my previous mail and reproduced the scenario and sent > > you > > > > that. > > > > > > > > > > I hope I am able to communicate you the problem. > > > > > I can send you the adapters and a sample product. All products are in > > > > HDF-5 > > > > > format. > > > > > > > > Please upload your sample files and adapter here: > > > > > > > > http://motherlode.ucar.edu/repository/alias/idvupload > > > > > > > > > > > > Yuan > > > > > > > > > > regards > > > > > Ghansham > > > > > > > > > > > > > > > > > > > > > > Ticket Details > > > > =================== > > > > Ticket ID: FPN-571948 > > > > Department: Support IDV > > > > Priority: Normal > > > > Status: Open > > > > > > > > > > > > > > > > > > > > Ticket Details > > =================== > > Ticket ID: FPN-571948 > > Department: Support IDV > > Priority: High > > Status: Open > > > > > > Ticket Details =================== Ticket ID: FPN-571948 Department: Support IDV Priority: High Status: Open
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