diff --git a/plio/utils/generate_vrt.py b/plio/utils/generate_vrt.py deleted file mode 100644 index 9c30906ed89d9d733869c9a7a356a5940d302736..0000000000000000000000000000000000000000 --- a/plio/utils/generate_vrt.py +++ /dev/null @@ -1,48 +0,0 @@ -import gdal -import os -import jinja2 -import numpy as np - -from plio.spatial.footprint import generate_gcps - -def warped_vrt(camera, raster_size, fpath, outpath=None, no_data_value=0): - gcps = generate_gcps(camera) - xsize, ysize = raster_size - - if outpath is None: - outpath = os.path.dirname(fpath) - outname = os.path.splitext(os.path.basename(fpath))[0] + '.vrt' - outname = os.path.join(outpath, outname) - - xsize, ysize = raster_size - vrt = r'''<VRTDataset rasterXSize="{{ xsize }}" rasterYSize="{{ ysize }}"> - <Metadata/> - <GCPList Projection="{{ proj }}"> - {% for gcp in gcps -%} - {{gcp}} - {% endfor -%} - </GCPList> - <VRTRasterBand dataType="Float32" band="1"> - <NoDataValue>{{ no_data_value }}</NoDataValue> - <Metadata/> - <ColorInterp>Gray</ColorInterp> - <SimpleSource> - <SourceFilename relativeToVRT="0">{{ fpath }}</SourceFilename> - <SourceBand>1</SourceBand> - <SourceProperties rasterXSize="{{ xsize }}" rasterYSize="{{ ysize }}" - DataType="Float32" BlockXSize="512" BlockYSize="512"/> - <SrcRect xOff="0" yOff="0" xSize="{{ xsize }}" ySize="{{ ysize }}"/> - <DstRect xOff="0" yOff="0" xSize="{{ xsize }}" ySize="{{ ysize }}"/> - </SimpleSource> - </VRTRasterBand> - </VRTDataset>''' - - context = {'xsize':xsize, 'ysize':ysize, - 'gcps':gcps, - 'proj':'+proj=longlat +a=3396190 +b=3376200 +no_defs', - 'fpath':fpath, - 'no_data_value':no_data_value} - template = jinja2.Template(vrt) - tmp = template.render(context) - warp_options = gdal.WarpOptions(format='VRT', dstNodata=0) - gdal.Warp(outname, tmp, options=warp_options)