lasinfo (210611) report for 'AHN4T/68EN2_21.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: 340/2022 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: 35286229 number of points by return: 27171162 5451546 2098133 497221 68167 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 343730 0 min x y z: 194980.000 343730.000 29.824 max x y z: 196019.999 345019.999 72.240 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: 35286229 extended number of points by return: 27171162 5451546 2098133 497221 68167 0 0 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 29824 72240 intensity 55 4332 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 131 133 gps_time 292328952.267251 292330806.139095 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 48 255 B 38 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.55 43.32 ('Amplitude') attribute1 -16.9 26.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27171162 number of intermediate returns: 2669594 number of last returns: 27122778 number of single returns: 21677305 covered area in square units/kilounits: 1341416/1.34 point density: all returns 26.31 last only 20.22 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35286229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27171162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5451546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2098133 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 497221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68167 instead zero. overview over extended number of returns of given pulse: 21677305 6744247 4807583 1716262 312687 26716 1429 0 0 0 0 0 0 0 0 histogram of classification of points: 10736138 unclassified (1) 22994581 ground (2) 1552581 building (6) 2929 water (9) +-> flagged as extended overlap: 2434996 +---> 877732 of those are unclassified (1) +---> 1522142 of those are ground (2) +---> 33827 of those are building (6) +---> 1295 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.8,29.9) has 425 bin [29.9,30.0) has 217 bin [30.0,30.1) has 746 bin [30.1,30.2) has 2023 bin [30.2,30.3) has 2355 bin [30.3,30.4) has 1750 bin [30.4,30.5) has 2167 bin [30.5,30.6) has 7957 bin [30.6,30.7) has 5131 bin [30.7,30.8) has 5843 bin [30.8,30.9) has 11071 bin [30.9,31.0) has 27240 bin [31.0,31.1) has 45515 bin [31.1,31.2) has 84443 bin [31.2,31.3) has 97672 bin [31.3,31.4) has 96698 bin 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has 18341 bin [65.5,65.6) has 17674 bin [65.6,65.7) has 16821 bin [65.7,65.8) has 15956 bin [65.8,65.9) has 15592 bin [65.9,66.0) has 14884 bin [66.0,66.1) has 14135 bin [66.1,66.2) has 13232 bin [66.2,66.3) has 12833 bin [66.3,66.4) has 12223 bin [66.4,66.5) has 11652 bin [66.5,66.6) has 11048 bin [66.6,66.7) has 10552 bin [66.7,66.8) has 9983 bin [66.8,66.9) has 9366 bin [66.9,67.0) has 8816 bin [67.0,67.1) has 8404 bin [67.1,67.2) has 7545 bin [67.2,67.3) has 7299 bin [67.3,67.4) has 6947 bin [67.4,67.5) has 6464 bin [67.5,67.6) has 6130 bin [67.6,67.7) has 5849 bin [67.7,67.8) has 5530 bin [67.8,67.9) has 5295 bin [67.9,68.0) has 4960 bin [68.0,68.1) has 4591 bin [68.1,68.2) has 4146 bin [68.2,68.3) has 3715 bin [68.3,68.4) has 3397 bin [68.4,68.5) has 3194 bin [68.5,68.6) has 3040 bin [68.6,68.7) has 2880 bin [68.7,68.8) has 2592 bin [68.8,68.9) has 2570 bin [68.9,69.0) has 2382 bin [69.0,69.1) has 2124 bin [69.1,69.2) has 1926 bin [69.2,69.3) has 1687 bin [69.3,69.4) has 1645 bin [69.4,69.5) has 1480 bin [69.5,69.6) has 1256 bin [69.6,69.7) has 1103 bin [69.7,69.8) has 1008 bin [69.8,69.9) has 879 bin [69.9,70.0) has 767 bin [70.0,70.1) has 687 bin [70.1,70.2) has 627 bin [70.2,70.3) has 525 bin [70.3,70.4) has 482 bin [70.4,70.5) has 441 bin [70.5,70.6) has 370 bin [70.6,70.7) has 302 bin [70.7,70.8) has 254 bin [70.8,70.9) has 211 bin [70.9,71.0) has 178 bin [71.0,71.1) has 142 bin [71.1,71.2) has 115 bin [71.2,71.3) has 95 bin [71.3,71.4) has 77 bin [71.4,71.5) has 49 bin [71.5,71.6) has 30 bin [71.6,71.7) has 26 bin [71.7,71.8) has 20 bin [71.8,71.9) has 16 bin [71.9,72.0) has 8 bin [72.0,72.1) has 2 bin [72.1,72.2) has 3 bin [72.2,72.3) has 2 average z coordinate 42.4 for 35286229 element(s) point source id histogram with bin size 1.000000 bin 131 has 11957290 bin 132 has 23245738 bin 133 has 83201 average point source id 131.663492264928635 for 35286229 element(s)