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File restrictions
Supported formats:
.zmaptif: has to be a geotiff
.xyz: only when gridded
.tif: has to be a geotiffzmap
Supported CRS:
ED50
WGS84: for .tif files only
Supported file size:
.xyztif: up to 700 250 mb.
.tifxyz: up to 250 700 mb.
.zmap: no size limitation.
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Contours: select the interval of the contour lines. There may be upper and lower limits based on the depth range.
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The color legend widget shows the legend of one of the surfaces, the dropdown menu at the top can be used to select which one.