| Re: Question on MODIS Conversion Toolkit [message #70622 is a reply to message #70621] |
Tue, 27 April 2010 13:41   |
devin.white
Messages: 50
Registered: March 2007
|
Member |
|
|
I think your problem is here:
> out_ps_x = 0.008365, out_ps_y = 0.08365
The output pixel size for Y is too large (by a factor of 10). That's
probably leading to an output array size that is too small for the
georeferencing routines to handle.
On Apr 26, 7:45 am, Harry Kim <kim4ecohy...@gmail.com> wrote:
> Hi, Everyone. I am back with MODIS Converision Toolkit (MCTK)
> Question.
>
> Are there anyone working on MODIS data?
>
> I am working on various MODIS products for ecohydrological processes
> in Korean penninsula. I tried to use MODIS Conversion Toolkit in
> programming mode. This tool seems to be useful to process various
> kinds of MODIS products.
>
> AS some of you know this very well, we can do MCTK both in GUI mod and
> in batch (programming) mod. I have to process thousands of file, and I
> cannot do this in GUI mode.
>
> Everytime I tried in programming mod, I got this error message.
>
> "Map information contains an invaild pixel size. This file will not be
> georeferenced."
>
> Strangely, there was no problem in making images when I tried with the
> same value in GUI mode.
>
> This is what I have done so far. Please take a look, and let me know
> what to do.
>
> Hyun Woo
>
> -------------------------------
> PRO MCTK_MOD11
> compile_opt idl2
> modis_grid_file = 'D:\MODIS11\Data
> \MYD11A1.005\MYD11A1.A2002189.h28v05.005.2007216150809.hdf'
> output_location = 'D:\MODIS11\output'
> output_rootname = 'MYD11_LST'
> grid_name = 'MOD_Grid_Daily_1km_LST'
> sd_names = ['LST_Day_1km']
> out_method = 1
> output_projection = envi_proj_create(/geographic)
> ;out_ps_x = 0.008365
> ;out_ps_y = 0.008365
> interpolation_method = 6
> convert_modis_data, in_file=modis_grid_file, $
> out_path = output_location, out_root= output_rootname, $
> /higher_product, /grid, gd_name=grid_name, sd_names=sd_names, $
> out_method= out_method, out_proj=output_projection, $
> out_ps_x = 0.008365, out_ps_y = 0.08365, num_x_pts=50,
> num_y_pts=50, interp_method=interpolation_method ;, $
> background = -999
> end
> ----------------------------------------
|
|
|
|
comp.lang.idl-pvwave archive
Members
Search
Help
Login
Home
