Error in MERRA2 atmospheric correction

[Mohammad Mohseni Aref]

Dear All,

I really appreciate if you would guide me to solve the following issue. I guess it is a related interpolation of MERRA2 data

Best,

MM

Does the DEM look reasonable? 

Continue? [y: for yes, n: no] 

y

Interpolate to a maximum dem height of 3950 m

Throwing out dates after model lag timeSatellite pass is 3.35 UTC 

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Warning: The underlying triangulation is empty - the points may be collinear. 

> In griddata>useScatteredInterp (line 187)

  In griddata (line 124)

  In aps_weather_model_nan_check (line 47)

  In aps_weather_model_SAR (line 211)

  In aps_weather_model (line 109) 

Subscripted assignment dimension mismatch.

Error in aps_weather_model_nan_check (line 47)

        Temp(:,:,step_level(k)) =

        griddata(reshape(lon(~ix_nan),[],1),reshape(lat(~ix_nan),[],1),double(reshape(temp_data(~ix_nan),[],1)),lon,lat,'nearest');

        Error in aps_weather_model_SAR (line 211)

            [Temp,e,Geopot,P,longrid,latgrid] =

            aps_weather_model_nan_check(Temp,e,Geopot,P,longrid,latgrid) ;

Error in aps_weather_model (line 109)

        aps_weather_model_SAR(model_type);