John
I world file is simply a text file that contains some information about
the coordinate values of the image, but no coordinate system
information. I have not used ArcPad, but I would imagine that the world
files are standard old ESRI format.
There is a free mbx on the directions website that
I am running MapInfo 5.5 and have installed ArcPad 6.0.3 on a handheld.
Is it possible to transfer a raster map from MapInfo to ArcPad. I
understand that ArcPad needs both a World File and a Projection File (datum
file) in order to be able to recognise raster images. The Projection Files
come wi
Terry,
I am not sure if this technique will work, as I haven't tried it in
MapInfo yet. I encounter a similar problem even in Access (selecting all
the data from the record that has the maximum value of a particular field.
In the past I do a select to identify the maximum value for the field I a
HI
To export out the map object data - you have to have ticked the flag -
Preserve Attribute Data on the DXF Export Information.
However depending on the fields that you have exported you may need to
edit the DXF file as well.
You have to ensure that no break returns are evident in any character
Hi Terry,
MIPro SQL is definitely a subset of the full SQL syntax, but it has it's
strong points too.
Normal SQL doesn't really allow for "intermidiate result sets", but
MIPro's selection/queryNN model does just that (I know of the normal
select-into but it's not quite the same). It allows o
Uffe
Thanks for the reply.
I have to max( asc( rte_let)) otherwise I get a data type mismatch error. i.e.
MAX() only works on numeric fields.
I've resigned myself to the fact that I need more steps, but this isn't helped
by the fact that SQL doesn't work on intermediate cursors - only on base
Terry,
I wouldn't be surprised if MI can't handle your SQL below and I don't really
know, what to expect from the result.
You have something like select max(.) "maxgen" group by maxgen. In
normal SQL it would go like this:
select field1, max(field2)
group by field1
You also select fields, w
Hi Lars
Thanks for the further reply.
Erm, there's nothing normal about the cut-down version of SQL in MB. I've been
used to (and so spoilt by) the much richer version in VFP and MB's doesn't even
come close. As such I've rarely used "group by" but I had a go, as below:
Select Rte_No, MAX
Hi List:
Thanks to everyone who provided me with a wealth of information on this
project. Since I already have a Garmin GPS 12, a pentium laptop with WinXP,
MapInfo v3,4,5,6 & 7, and all of the Blue Marble utilities that came with
them, I am going to try the least expensive route first - which re
Mats Elfström a écrit :
> Hi Cathy!
>
> This has been asked before, and I do not think there is an easy way
to do this.
> I have a recent case and can compare the defining strings.
> A shapefile I have in a swedish common projection has the following
prj info (in one string, disregard e-mail w
Hi Nick,
>>> I guess a work around would be using SQL to create a new table of frequency
counts within specified intervals, then use a "column" graph to plot the
results - but the SQL to do that is well beyond me!
The SQL to create binned data isn't too difficult. The following query creates
a
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