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File restrictions
Supported formats:
.zmap
.xyz (: only when gridded)
.tif (: has to be a geotiff)
Supported CRS:
ED50
WGS84 (: for .tif files only)
Supported file size
.xyz: up to 700 mb
.tif (geotiff): up to 250 mb.
.zmap: no size limitation.
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