lasinfo (210611) report for 'AHN4T/17HN2_13.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 335/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 45731461 number of points by return: 30121988 10648101 3937375 894832 118930 scale factor x y z: 0.001 0.001 0.001 offset x y z: 256980 533730 0 min x y z: 256980.000 533730.000 17.598 max x y z: 258019.999 535019.999 65.808 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 45731461 extended number of points by return: 30121988 10648101 3937375 894832 118930 9663 572 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 17598 65808 intensity 56 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 62 204 gps_time 328708645.444229 330517748.510457 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 32 255 B 17 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 33.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30121988 number of intermediate returns: 4960698 number of last returns: 30106408 number of single returns: 19457633 covered area in square units/kilounits: 1340656/1.34 point density: all returns 34.11 last only 22.46 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45731461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30121988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10648101 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3937375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 894832 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 118930 instead zero. overview over extended number of returns of given pulse: 19457633 13440933 9123472 3103827 546959 54731 3906 0 0 0 0 0 0 0 0 histogram of classification of points: 19684320 unclassified (1) 22095965 ground (2) 3949989 building (6) 409 water (9) 778 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3356246 +---> 1391847 of those are unclassified (1) +---> 1731042 of those are ground (2) +---> 233355 of those are building (6) +---> 2 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.5,17.6) has 1 bin [17.6,17.7) has 36 bin [17.7,17.8) has 47 bin [17.8,17.9) has 923 bin [17.9,18.0) has 1917 bin [18.0,18.1) has 431 bin [18.1,18.2) has 424 bin [18.2,18.3) has 1160 bin [18.3,18.4) has 2268 bin [18.4,18.5) has 3864 bin [18.5,18.6) has 10991 bin [18.6,18.7) has 17012 bin [18.7,18.8) has 39164 bin [18.8,18.9) has 49355 bin [18.9,19.0) has 34173 bin 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215 bin [61.4,61.5) has 188 bin [61.5,61.6) has 197 bin [61.6,61.7) has 201 bin [61.7,61.8) has 150 bin [61.8,61.9) has 123 bin [61.9,62.0) has 131 bin [62.0,62.1) has 109 bin [62.1,62.2) has 102 bin [62.2,62.3) has 110 bin [62.3,62.4) has 105 bin [62.4,62.5) has 103 bin [62.5,62.6) has 124 bin [62.6,62.7) has 90 bin [62.7,62.8) has 69 bin [62.8,62.9) has 74 bin [62.9,63.0) has 67 bin [63.0,63.1) has 77 bin [63.1,63.2) has 60 bin [63.2,63.3) has 57 bin [63.3,63.4) has 39 bin [63.4,63.5) has 47 bin [63.5,63.6) has 35 bin [63.6,63.7) has 32 bin [63.7,63.8) has 36 bin [63.8,63.9) has 28 bin [63.9,64.0) has 20 bin [64.0,64.1) has 19 bin [64.1,64.2) has 21 bin [64.2,64.3) has 30 bin [64.3,64.4) has 21 bin [64.4,64.5) has 17 bin [64.5,64.6) has 6 bin [64.6,64.7) has 5 bin [64.7,64.8) has 2 bin [64.8,64.9) has 1 bin [64.9,65.0) has 3 bin [65.0,65.1) has 6 bin [65.1,65.2) has 2 bin [65.2,65.3) has 8 bin [65.3,65.4) has 2 bin [65.4,65.5) has 3 bin [65.5,65.6) has 1 bin [65.8,65.9) has 1 average z coordinate 27.5 for 45731461 element(s) point source id histogram with bin size 1.000000 bin 62 has 579479 bin 63 has 29875562 bin 64 has 7270147 bin 204 has 8006273 average point source id 87.831377265642132 for 45731461 element(s)