[mapserver-users] Set value_list precision in raster query template

[Lime, Steve D (MNIT)]

Those raster attributes are constructed before they are passed to the template so the value list is not a number anymore but rather a delimited string. However, you can process the values independently like so:

  [item name="value_0" precision="2"],[item name="value_1" precision="2"],[item name="value_2" precision="2"]

Etc...

Steve

-----Original Message-----
From: mapserver-users [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of aborruso
Sent: Thursday, February 02, 2017 2:39 AM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] Set value_list precision in raster query template

Hi,
I have created a query template and I use [value_list] to read pixel values.

I would like to set precision to 2, but when I set [value_list precision=2]
I do not have any more the pixel values but the string "[value_list
precision=2]".

How to set precision in raster query template?

Thank you



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