Hi,<div>There should certainly not be a space between Nodata and Value as in your mail below.<br><div>There are two formats relevant for (at least) arcgis:</div><div>.bil. In this case the keyword is NoData</div><div>.flt. In this case the keyword is NoData_Value.</div>
<div>Capitalization, afaik, is irrelevant.</div><div>So you could modify the .hdr file as a test, and if it works out as I indicated (NoData=-9999 in stead of NoData Value=-9999) you can file a useful ticket.</div><div>.flt, by the way, is a float array which appears to be used only as an intermediate (conversion) format, as in the conversion tools: float to raster and vice versa.</div>
<div>Hope this helps a little,</div><div>Jan<br><br><div class="gmail_quote">On Wed, Mar 6, 2013 at 7:53 PM, Joaquim Luis <span dir="ltr"><<a href="mailto:jluis@ualg.pt" target="_blank">jluis@ualg.pt</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
While playing a bit with Lastools I came across this behavior. I create outputs in both .bil and .asc ESRI formats<br>
The weird thing is that beeing the .hdr header file common (I mean exactly equal) to both outputs the .bil format does not recognize the nodata value.<br>
Is this a knwon issue? (GDAL trunk on Windows)<br>
<br>
gdalinfo lixo.bil<br>
ERROR 6: lixo.bil, band 1: SetNoDataValue() not supported for this dataset.<br>
Driver: EHdr/ESRI .hdr Labelled<br>
<br>
<br>
C:\programs\lastools\data><u></u>gdalinfo lixo.asc<br>
Driver: AAIGrid/Arc/Info ASCII Grid<br>
Files: lixo.asc<br>
...<br>
Band 1 Block=250x1 Type=Float32, ColorInterp=Undefined<br>
NoData Value=-9999<br>
<br>
Joaquim<br>
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</blockquote></div><br></div></div>