[Imgcif-l] [Fwd: Re: CBFlib doesn't seem to write final item in a"_loop"]

[Justin Anderson <justin@rayonix.com>]

-------- Original Message --------
Subject: Re: CBFlib doesn't seem to write final item in a "_loop"
Date: Fri, 14 Sep 2007 14:56:05 -0400
From: Herbert J. Bernstein <yaya@bernstein-plus-sons.com>
To: Justin Anderson <justin@rayonix.com>
CC: Michael Blum <blum@rayonix.com>
References: <46EACF62.2040000@rayonix.com>

Dear Justin,


   This will be educational for everyone, so you may wish to do them
the courtesy of sending this email interchange to the list, but
I leave the decision to you.

   What you did here was to tell CBFlib first to set the value
of the last row, second column to "DUMMY-ROW2" and then you
told it to overwrite that value with the binary array data
because you did not select a new category/column/row in which to
write the binary data.

   Regards,
     Herbert


At 1:13 PM -0500 9/14/07, Justin Anderson wrote:
>Hello again Herbert,
>
>I seem to have "hit another wall".  It would seem that my last 
>column of data, in my last row of a "_loop" is not being written to 
>the file.  As you can see below in my code and resulting output .cbf 
>file, only the first column ("DUMMY-ROW1") in the last row is being 
>written, and not the second column ("DUMMY-ROW2").
>
>Any ideas as to what could be going on?  I tried tracing through 
>CBFLib in the debugger but it was not really clear to me how the 
>data for the rows and columns was being stored.  It looked like the 
>data was being stored in a cbf_node child directly but I also 
>thought children of nodes were also cbf_nodes.
>
>I'm not sure if this message should go to the group as it relates to 
>coding...is the mailing list only for discussion of the format of 
>the files?
>
>
>
>Thank you very much for your help,
>
>--
>Justin Anderson                    Rayonix, LLC (Formerly Mar USA)
>Software Engineer                  justin@rayonix.com
>1880 Oak Ave. Ste. 120             Evanston, IL, USA 60201
>877.627.9729                       847.869.1548
>
>
>
><<<<<<<<<<<<<<<<<<<<<<<<<<---MY CODE--->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>
>   ....
>   ....
>   ....
>   cbf_failnez (cbf_new_category     (cbf, "diffrn_detector_axis"))
>   cbf_failnez (cbf_new_column       (cbf, "detector_id"))
>   cbf_failnez (cbf_set_value        (cbf, "RAYONIX-SNXXXX"))
>   cbf_failnez (cbf_new_row          (cbf))
>   cbf_failnez (cbf_set_value        (cbf, "RAYONIX-SNXXXX"))
>   cbf_failnez (cbf_new_row          (cbf))
>   cbf_failnez (cbf_set_value        (cbf, "RAYONIX-SNXXXX"))
>   cbf_failnez (cbf_new_row          (cbf))
>   cbf_failnez (cbf_set_value        (cbf, "RAYONIX-SNXXXX"))
>cbf_failnez (cbf_new_row          (cbf))
>cbf_failnez (cbf_set_value        (cbf, "DUMMY-ROW1"))
>   cbf_failnez (cbf_new_column       (cbf, "axis_id"))
>   cbf_failnez (cbf_rewind_row       (cbf))
>   cbf_failnez (cbf_set_value        (cbf, "DETECTOR_X"))
>   cbf_failnez (cbf_next_row         (cbf))
>   cbf_failnez (cbf_set_value        (cbf, "DETECTOR_Y"))
>   cbf_failnez (cbf_next_row         (cbf))
>   cbf_failnez (cbf_set_value        (cbf, "DETECTOR_Z"))
>   cbf_failnez (cbf_next_row         (cbf))
>   cbf_failnez (cbf_set_value        (cbf, "DETECTOR_PITCH"))
>cbf_failnez (cbf_next_row         (cbf))
>cbf_failnez (cbf_set_value        (cbf, "DUMMY-ROW2"))
>
>   /* Save the binary data */
>   cbf_failnez (cbf_set_integerarray (cbf, CBF_PACKED, 1,
>                                  dfp->data , dfp->header->depth, 1,
>                                  dfp->header->nfast * dfp->header->nslow))
>
>   /* Write the new file */
>   out = fopen (filename, "w+b");
>
>   if (!out)
>   {
>     fprintf (stderr, " Couldn't open the CBF file %s\n", filename);
>     exit (1);
>   }
>
>   cbf_failnez (cbf_write_file (cbf, out, 1, CBF, MSG_DIGEST | 
>MIME_HEADERS, 0))
>
>   /* Free the cbf */
>   cbf_failnez (cbf_free_handle (cbf))
>   ....
>   ....
>   ....
>
><<<<<<<<<<<<<<<<<<<<<<<<---THE OUTPUT--->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>
>###CBF: VERSION 1.5
># CBF file written by CBFlib v0.7.8
>
>data_image_1_marccd
>
>_diffrn.id DS1
>_diffrn.crystal_id DIFFRN_CRYSTAL_ID
>
>_diffrn_source.diffrn_id DS1
>
>_diffrn_radiation.diffrn_id DS1
>_diffrn_radiation.wavelength_id WAVELENGTH1
>
>_diffrn_radiation_wavelength.id WAVELENGTH1
>_diffrn_radiation_wavelength.wavelength 103318
>_diffrn_radiation_wavelength.wt 1.0
>
>_diffrn_detector.diffrn_id DS1
>_diffrn_detector.type RAYONIX
>
>loop_
>_diffrn_detector_axis.detector_id
>_diffrn_detector_axis.axis_id
>  RAYONIX-SNXXXX DETECTOR_X
>  RAYONIX-SNXXXX DETECTOR_Y
>  RAYONIX-SNXXXX DETECTOR_Z
>  RAYONIX-SNXXXX DETECTOR_PITCH
>  DUMMY-ROW1
>;
>--CIF-BINARY-FORMAT-SECTION--
>....
>....
>....


-- 
=====================================================
  Herbert J. Bernstein, Professor of Computer Science
    Dowling College, Kramer Science Center, KSC 121
         Idle Hour Blvd, Oakdale, NY, 11769

                  +1-631-244-3035
                  yaya@dowling.edu
=====================================================



-- 
Justin Anderson                    Rayonix, LLC (Formerly Mar USA)
Software Engineer                  justin@rayonix.com
1880 Oak Ave. Ste. 120             Evanston, IL, USA 60201
877.627.9729                       847.869.1548
_______________________________________________
imgcif-l mailing list
imgcif-l@iucr.org
http://scripts.iucr.org/mailman/listinfo/imgcif-l