[gdal-dev] GDALWARP Error

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[gdal-dev] GDALWARP Error

rasika
Please guide me so that I will not stuck at this problem.


I have used STD dataset of INSAT-3D   
https://www.mosdac.gov.in/catalog?field_satellitenode_nid=69
you can download the datset from www.mosdac.gov.in 
HEM daily ,LST product. product of INSAT3D .This all are in disc shape.
I am trying to convert the .h5 dataset to GeoTiff format using gdal. 
This products are giving me lat,lon in 2D array which are unevenly spaced and also having scaling factor of 0.01

GDALINFO:
  gdal version is 2.2.1 released on 2017-06-03

Why I am getting this error while performing same operation on same dataset given on link


ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: Reprojection failed, err = -20, further errors will be suppressed on the transform object.
0...10...20...30...40...50...60...70...80...90...100 - done.






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Re: GDALWARP Error

rasika

On Tue, Jan 16, 2018 at 1:21 PM, Rasika Chinchwade <[hidden email]> wrote:
Please guide me so that I will not stuck at this problem.


I have used STD dataset of INSAT-3D   
https://www.mosdac.gov.in/catalog?field_satellitenode_nid=69
you can download the datset from www.mosdac.gov.in 
HEM daily ,LST product. product of INSAT3D .This all are in disc shape.
I am trying to convert the .h5 dataset to GeoTiff format using gdal. 
This products are giving me lat,lon in 2D array which are unevenly spaced and also having scaling factor of 0.01

GDALINFO:
  gdal version is 2.2.1 released on 2017-06-03

Why I am getting this error while performing same operation on same dataset given on link


ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: tolerance condition error
ERROR 1: Reprojection failed, err = -20, further errors will be suppressed on the transform object.
0...10...20...30...40...50...60...70...80...90...100 - done.







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Re: GDALWARP Error

Andre Joost
Am 16.01.18 um 14:24 schrieb Rasika Chinchwade:

> Please find attachment of files
>
> ​
>   3DIMG_01JAN2018_0000_L3B_HEM_DLY.h5
> <https://drive.google.com/file/d/1ToPqBu4Gnw4DfXZCMkBBO675mfP_R6I3/view?usp=drive_web>
> ​​
>   3DIMG_01JAN2018_0130_L2B_LST.h5
> <https://drive.google.com/file/d/1QmvrYxhIpI2ks-OsSlBpuDpO7eLbQPjF/view?usp=drive_web>
> ​
>

It works for me with the last 4 commands given in
https://gis.stackexchange.com/questions/253884/projecting-insat3d-l1b-data-from-hdf5-to-geotiff

Note that you have to edit the mir.vrt file with the Geolocation section
in the answer to
https://gis.stackexchange.com/questions/154339/unable-to-warp-hdf5-files:

<metadata domain="GEOLOCATION">
      <mdi key="X_DATASET">lon.vrt</mdi>
      <mdi key="X_BAND">1</mdi>
      <mdi key="Y_DATASET">lat.vrt</mdi>
      <mdi key="Y_BAND">1</mdi>
      <mdi key="PIXEL_OFFSET">0</mdi>
      <mdi key="LINE_OFFSET">0</mdi>
      <mdi key="PIXEL_STEP">1</mdi>
      <mdi key="LINE_STEP">1</mdi>
    </metadata>

I removed the GCP section of the mir.vrt file, and there is no error
message anymore.

HTH,
Andre Joost


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