GetRACreationOption

2022/4/17

# gma.config.GetRACreationOption(Format)


功能:【栅格创建选项】。获取栅格驱动格式支持的高级创建选项!

参数:

 Format:str。栅格驱动格式名称。

返回:DataFrame


示例:

import gma

# 获取 gma 创建 GTiff 文件时的高级参数及配置信息
gma.config.GetRACreationOption('GTiff')
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name type description default Value
0 COMPRESS string-select DEFLATE NONE LZW PACKBITS JPEG CCITTRLE CCITTFAX3 CCITTFAX4 DEFLATE LZMA ZSTD WEBP LERC LERC_DEFLATE LERC_ZSTD
1 PREDICTOR int Predictor Type (1=default, 2=horizontal differencing, 3=floating point prediction) 2
2 DISCARD_LSB string Number of least-significant bits to set to clear as a single value or comma-separated list of values for per-band values
3 JPEG_QUALITY int JPEG quality 1-100 75
4 JPEGTABLESMODE int Content of JPEGTABLES tag. 0=no JPEGTABLES tag, 1=Quantization tables only, 2=Huffman tables only, 3=Both 1
5 ZLEVEL int DEFLATE compression level 1-12 12
6 LZMA_PRESET int LZMA compression level 0(fast)-9(slow) 6
7 ZSTD_LEVEL int ZSTD compression level 1(fast)-22(slow) 9
8 MAX_Z_ERROR float Maximum error for LERC compression
9 WEBP_LEVEL int WEBP quality level. Low values result in higher compression ratios
10 NUM_THREADS string Number of worker threads for compression. Can be set to ALL_CPUS ALL_CPUS
11 NBITS int BITS for sub-byte files (1-7), sub-uint16_t (9-15), sub-uint32_t (17-31), or float32 (16)
12 INTERLEAVE string-select PIXEL BAND PIXEL
13 TILED boolean Switch to tiled format Yes
14 TFW boolean Write out world file
15 RPB boolean Write out .RPB (RPC) file
16 RPCTXT boolean Write out _RPC.TXT file
17 BLOCKXSIZE int Tile Width
18 BLOCKYSIZE int Tile/Strip Height
19 PHOTOMETRIC string-select MINISBLACK MINISWHITE PALETTE RGB CMYK YCBCR CIELAB ICCLAB ITULAB
20 SPARSE_OK boolean Should empty blocks be omitted on disk? FALSE
21 ALPHA string-select Mark first extrasample as being alpha NO
22 PROFILE string-select GDALGeoTIFF GDALGeoTIFF GeoTIFF BASELINE
23 PIXELTYPE string-select DEFAULT SIGNEDBYTE
24 BIGTIFF string-select Force creation of BigTIFF file IF_SAFER YES NO IF_NEEDED IF_SAFER
25 ENDIANNESS string-select Force endianness of created file. For DEBUG purpose mostly NATIVE NATIVE INVERTED LITTLE BIG
26 COPY_SRC_OVERVIEWS boolean Force copy of overviews of source dataset (CreateCopy())
27 SOURCE_ICC_PROFILE string ICC profile
28 SOURCE_PRIMARIES_RED string x,y,1.0 (xyY) red chromaticity
29 SOURCE_PRIMARIES_GREEN string x,y,1.0 (xyY) green chromaticity
30 SOURCE_PRIMARIES_BLUE string x,y,1.0 (xyY) blue chromaticity
31 SOURCE_WHITEPOINT string x,y,1.0 (xyY) whitepoint
32 TIFFTAG_TRANSFERFUNCTION_RED string Transfer function for red
33 TIFFTAG_TRANSFERFUNCTION_GREEN string Transfer function for green
34 TIFFTAG_TRANSFERFUNCTION_BLUE string Transfer function for blue
35 TIFFTAG_TRANSFERRANGE_BLACK string Transfer range for black
36 TIFFTAG_TRANSFERRANGE_WHITE string Transfer range for white
37 STREAMABLE_OUTPUT boolean Enforce a mode compatible with a streamable file NO
38 GEOTIFF_KEYS_FLAVOR string-select Which flavor of GeoTIFF keys must be used STANDARD STANDARD ESRI_PE
39 GEOTIFF_VERSION string-select Which version of GeoTIFF must be used AUTO 1.0 1.1