Short _FillValue Problem

REZA@xxxxxxxxxxxxxxx writes

> Date:    Wed, 18 Sep 1991 15:01:28 -0400 (EDT)
> From: REZA@xxxxxxxxxxxxxxx
> Subject: Fill problem
> To: netcdfgroup@xxxxxxxxxxxxxxxx
> 
> 
>       I just installed Ver 1.11 of netCDF, and have a problem with
> setting fill values for short integers. It fills only every other value with
> my fill value (0) and the rest with the default fill value (-32767). Does
> anybody know what is the problem? 
> 
> Here is the NCDUMP output:
> 
> netcdf fcoads {
> dimensions:
>       lat = 2 ;
>       lon = 1 ;
>       time = 2 ;
>       stat = 8 ;
> 
> variables:
>       short A(time, lat, lon, stat) ;
>               A:units = "Celsius" ;
>               A:long_name = "air temperature" ;
>               A:_FillValue = 0s ;
>               A:missing_value = 0s ;
> 
> data:
> 
>  A
>   -32767, 0, -32767, 0, -32767, 0, -32767, 0,
>   -32767, 0, -32767, 0, -32767, 0, -32767, 0,
>   -32767, 0, -32767, 0, -32767, 0, -32767, 0,
>   -32767, 0, -32767, 0, -32767, 0, -32767, 0 ;
> 
> 
> }
> 
> Thanks, Reza
> REZA@xxxxxxxxxxxxxxx

This is a bug. At the end of this message find a fix, in form of
diff suitable for use by 'patch'.
Enjoy.

-glenn

5c5
< /*    $Id: cdf.c,v 1.38 1991/03/07 10:58:10 davis Exp $ */
---
> /*    $Id: cdf.c,v 1.40 1991/09/18 20:21:34 davis Exp $ */
25c25,26
<       fclose(handle->stream) ;
---
>       if( handle->stream )
>               fclose(handle->stream) ;
317c318
<       u_char fillp[2*sizeof(double)] ;
---
>       char fillp[2*sizeof(double)] ;
343c344,352
<                       NC_copy_arrayvals((char *)fillp, (*attr)->data) ;
---
>               {
>                       int len = NC_typelen(vp->type) ;
>                       char *cp = fillp ;
>                       while(cp < &fillp[sizeof(fillp) -1])
>                       {
>                               NC_copy_arrayvals(cp, (*attr)->data) ;
>                               cp += len ;
>                       }
>               }


  • 1991 messages navigation, sorted by:
    1. Thread
    2. Subject
    3. Author
    4. Date
    5. ↑ Table Of Contents
  • Search the netcdfgroup archives: