<div dir="auto"><div><div dir="auto">That certainly seems odd.</div><div dir="auto"><br></div>Did the MapServer version change?<div dir="auto"><br></div><div dir="auto">Does the TIFF have overviews?<br><div dir="auto"><br></div><div dir="auto">If I remember correctly, GeoMoose 2.9 and 3.x are both using WMS to access MapServer behind the scenes. The actual request is likely slightly different due to OpenLayers 2 vs OpenLayers 3+ being used for the map widget.</div><div dir="auto"><br></div><div dir="auto">If you look in the browser developer tools you could see if/how the requests differ.</div></div><br><br><div class="gmail_quote"><div dir="ltr">On Tue, Jan 15, 2019, 15:40 Kevin Grootendorst <<a href="mailto:kgrootendorst@gmail.com">kgrootendorst@gmail.com</a> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div>I am displaying a single band, uncompressed raster image in my application. It will display as expected as long as I don't introduce any CLASS in the map file. When I add CLASS to the map file, the raster will display at large scales (zoomed in close), but will magically disappear when I zoom out from the map. I have not specified any MAX or MINSCALE in my map file.</div><div>Below is my map file. I did not have any problems with version 2.9. The raster is only 6 MB in size.</div><div>Any idea what's changed?</div><div><br></div><div>MAP<br><br> SIZE 1200 650<br> STATUS ON<br> EXTENT 100000 4000000 950000 5000000<br><br> UNITS METERS<br><br> INCLUDE "../../geomoose_globals.map"<br><br> WEB<br> METADATA<br> 'ows_title' 'Chl_RB_20170815_TwoWeekComp_Band2'<br> INCLUDE '../../common_metadata.map'<br> END<br> END<br><br> LEGEND<br> STATUS ON<br> LABEL<br> TYPE TRUETYPE<br> FONT vera_sans<br> SIZE 8<br> COLOR 0 0 0<br> END <br> END <br> <br> LAYER<br> NAME Chl_RB_20170815_TwoWeekComp_Band2<br> DATA './Chl_RB_20170815_TwoWeekComp_Band2_UTM17.tif'<br> STATUS ON<br> TYPE RASTER<br> <br> CLASS<br> NAME '1 to 10 ug/L'<br> EXPRESSION ([pixel] >= 1 AND [pixel] <= 10)<br> STYLE<br> COLOR 178 178 178<br> END<br> END <br> <br> <br> PROJECTION<br> 'init=epsg:26917' #UTM 17N NAD83 <br> END<br> <br> END<br><br> END ## end Map<br></div></div></div></div>
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