Hi Jim,
This problem has already been reported using the geocoding wizard on a
machine with more than 2GB RAM under Windows 2000. The geocoding wizard
warps large images one tile (ie. set of contiguous scanlines) at a time.
Unfortunately the library function used to determine the amount of physical
memory present returns the wrong result (a negative value) when the physical
memory size is greater than or equal to 2GB. This value is used as a basis
for calculating the maximum number of lines a tile can contain to keep it
less than half the size of available physical memory. The fix has to be
made in the ER Mapper library so it's not easy to provide an interim
solution. To work around this problem, all I can suggest at the moment is
to either reduce the amount of RAM in your machine to less than 2GB, or use
another machine with less than 2GB RAM for the reprojection.
Could you also provide me with the following information:
- Operating System
- Service pack level (eg SP6a)
- Virtual Memory
Thanks,
David Carter
QA Officer - ER Mapper
Earth Resource Mapping
Introducing Raster and Vector Integration
Image Web Server 1.6 Released
www.EarthEtc.com
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Jim Pack
Sent: Friday, 3 August 2001 11:09 PM
To: [EMAIL PROTECTED]
Subject: Map to Map reprojection
I am trying to reproject a 200 mb NAD83 file into WGS84 geo and get the
following error:
Could not open Malloc memory for output dataset.
I have 2 gb of ram, 300gb HD and ERMapper is the only thing running.
Any suggestions?
- Jim
-----------------------------------------------------------
To make changes to your subscription, please visit our website,
http://www.ermapper.com/technicl/ermapperl/index.htm
