lsst.afw.math.warper.WarperConfig Class Reference

Inheritance diagram for lsst.afw.math.warper.WarperConfig:

Static Public Attributes
tuple	warpingKernelName
tuple	maskWarpingKernelName
tuple	interpLength
tuple	cacheSize
tuple	devicePreference
tuple	growFullMask

Detailed Description

Definition at line 53 of file warper.py.

Member Data Documentation

tuple lsst.afw.math.warper.WarperConfig.cacheSize

static

Initial value:

= pexConfig.Field(
        dtype = int,
        doc = "cacheSize argument to lsst.afw.math.SeparableKernel.computeCache",
        default = _DefaultCacheSize,
    )

Definition at line 82 of file warper.py.

tuple lsst.afw.math.warper.WarperConfig.devicePreference

static

Initial value:

= pexConfig.Field(
        dtype = int,
        doc = "use GPU acceleration?",
        default = afwGpu.DEFAULT_DEVICE_PREFERENCE,
    )

Definition at line 87 of file warper.py.

tuple lsst.afw.math.warper.WarperConfig.growFullMask

static

Initial value:

= pexConfig.Field(
        dtype = int,
        doc = "mask bits to grow to full width of image/variance kernel,",
        default = afwImage.MaskU.getPlaneBitMask("EDGE"),
    )

Definition at line 92 of file warper.py.

tuple lsst.afw.math.warper.WarperConfig.interpLength

static

Initial value:

= pexConfig.Field(
        dtype = int,
        doc = "interpLength argument to lsst.afw.math.warpExposure",
        default = _DefaultInterpLength,
    )

Definition at line 77 of file warper.py.

tuple lsst.afw.math.warper.WarperConfig.maskWarpingKernelName

static

Initial value:

= pexConfig.ChoiceField(
        dtype = str,
        doc = "Warping kernel for mask (use warpingKernelName if '')",
        default = "bilinear",
        allowed = {
            "": "use the regular warping kernel for the mask plane, as well as the image and variance planes",
            "bilinear": "bilinear interpolation",
            "lanczos3": "Lanczos kernel of order 3",
            "lanczos4": "Lanczos kernel of order 4",
            "lanczos5": "Lanczos kernel of order 5",
        }
    )

Definition at line 65 of file warper.py.

tuple lsst.afw.math.warper.WarperConfig.warpingKernelName

static

Initial value:

= pexConfig.ChoiceField(
        dtype = str,
        doc = "Warping kernel",
        default = "lanczos4",
        allowed = {
            "bilinear": "bilinear interpolation",
            "lanczos3": "Lanczos kernel of order 3",
            "lanczos4": "Lanczos kernel of order 4",
            "lanczos5": "Lanczos kernel of order 5",
        }
    )

Definition at line 54 of file warper.py.

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The documentation for this class was generated from the following file:

• /home/lsstsw/stack/Linux64/afw/11.0-2-g04d2804/python/lsst/afw/math/warper.py