Global Mapper v26.0

Batch Export to Arc Grid ASCII

miksmith
miksmith Global Mapper UserTrusted User
edited January 2008 in Bug Report
I have a couple of hundred ERDAS Imagine files to convert to ASCII Grid. I trialled just converting one file by loading it in to GM 901 and then exporting it. This worked fine with the NULL values correctly saved as -9999.

I then did a batch convert but in this instance all NULL values got converted to

-340282346638528860000000000000000000000.000

Is this a bug??

I've attached a sample IMG that Ive been using.

cheers

mike
0.zip 5.3K

Comments

  • global_mapper
    global_mapper Administrator
    edited January 2008
    Mike,

    Thanks for the file. I was able to reproduce your problem and get it fixed. I have placed a new build at http://www.globalmapper.com/global_mapper9.zip with the change for you to try. Simply download that file and extract the contents into your existing v9.xx installation folder to give it a try.

    Let me know if I can be of further assistance.

    Thanks,

    Mike
    Global Mapper Support
    support@globalmapper.com
  • miksmith
    miksmith Global Mapper User Trusted User
    edited January 2008
    Hi Mike

    Thanks for the quick reply and fix. It works fine on my files, so very many thanks. Clearly the single file exporter was OK. What was the problem?

    cheers

    mike
  • global_mapper
    global_mapper Administrator
    edited January 2008
    Mike,

    There was an initialization problem in some cases that caused the invalid value to be improperly initialized. Something really simple to fix.

    Let me know if I can be of further assistance.

    Thanks,

    Mike
    Global Mapper Support
    support@globalmapper.com

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