[FLASH-BUGS] Error in fidlr2 / xflash

[Mike Zingale]

Can you send me one of the checkpoint or plot files that you are having
trouble looking at?

Mike

------------------------------------------------------------------------------
Michael Zingale
UCO/Lick Observatory
UCSC
Santa Cruz, CA 95064

phone:  (831) 459-5246 
fax:    (831) 459-5265
e-mail: zingale at ucolick.org
web:    http://www.ucolick.org/~zingale

On Thu, 2 Jan 2003, Jason Tumlinson wrote:

> Hi, 
>   I have recently installed FLASH 2.2 and run the basic sedov problem 
>   with all default settings. Then I built the HDF5 wrappers for the 
>   IDL routines in fidlr2 and ran xflash, following directions on 
>   pages 6-8 of the user's quide. I get some IDL errors, copied 
>   below. Can you help me resolve this problem? 
>   
>   Thanks, 
>   Jason Tumlinson
> 
> 
>   System is Linux 2.4.18, mpich-1.4.2, ifc compilers, HDF5, IDL 5.5
>    
>    
> Here's the error message: 
> 
> ;-------------------------------------------------------------------------
> % Compiled module: MERGE_AMR.
> zooming between, x:       0.00000      1.00000
>                  y:       0.00000      1.00000
> uniform grid size =            8           8
> % Compiled module: CONGRID.
> % XMANAGER: Caught unexpected error from client application. Message follows...
> % Subscript range values of the form low:high must be >= 0, < size, with low <= high: 
> SUB_ARRAY.
> % Execution halted at:  MERGE_AMR         573 
> /home/tumlinso/FLASH2.2/tools/fidlr2/merge_amr.pro
> %                       XPLOT_AMR_NEW     575 
> /home/tumlinso/FLASH2.2/tools/fidlr2/xplot_amr_new.pro
> %                       XFLASH_EVENT      801 
> /home/tumlinso/FLASH2.2/tools/fidlr2/xflash.pro
> %                       XMANAGER_EVLOOP_STANDARD  478 
> /usr/local/rsi/idl_5.5/lib/xmanager.pro
> %                       XMANAGER          708 /usr/local/rsi/idl_5.5/lib/xmanager.pro
> %                       XFLASH           1711 
> /home/tumlinso/FLASH2.2/tools/fidlr2/xflash.pro
> %                       $MAIN$          
> % Interrupted at: XMANAGER_EVLOOP_STANDARD  478 
> /usr/local/rsi/idl_5.5/lib/xmanager.pro
> % Program caused arithmetic error: Floating underflow
> ;-------------------------------------------------------------------------
> 
> Here's the relevant passage of merge_amr.pro (lines near 573). 
> 
> ;-------------------------------------------------------------------------
> 
>     case params.ndim of
> 
>         2: begin
>             if (xindex + xspan GE 0 AND $
>                 yindex + yspan GE 0 AND $
>                 xindex LE (xrange_max_index-xrange_min_index) AND $
>                 yindex LE (yrange_max_index-yrange_min_index)) then begin
> 
> ; store it
>                 temp_merge[xindex:xindex+xspan, $
>                            yindex:yindex+yspan] = $
>                   sub_array[xstart:xstart+xspan, $
>                             ystart:ystart+yspan]
> 
> 
>             endif
>         end
> 
> ;-------------------------------------------------------------------------
> 
> 
>