Re: [FLASH-BUGS] Error in fidlr2 / xflash

From: Mike Zingale (zingale@flash.uchicago.edu)
Date: Thu Jan 02 2003 - 13:20:46 CST

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    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@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
    >
    > ;-------------------------------------------------------------------------
    >
    >
    >

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