lasinfo (210611) report for 'AHN4T/41EN2_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: 23/2023 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: 26641357 number of points by return: 22575958 2386288 1204027 395837 79247 scale factor x y z: 0.001 0.001 0.001 offset x y z: 246980 446230 0 min x y z: 246980.000 446230.000 28.494 max x y z: 248019.999 447519.999 68.854 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: 26641357 extended number of points by return: 22575958 2386288 1204027 395837 79247 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 28494 68854 intensity 56 4403 return_number 1 5 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 168 170 gps_time 324209117.752225 324211705.785546 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 40 255 B 31 255 NIR 11 255 extended_return_number 1 5 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 -16.47 27.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22575958 number of intermediate returns: 1689525 number of last returns: 22564062 number of single returns: 20188188 covered area in square units/kilounits: 1341140/1.34 point density: all returns 19.86 last only 16.82 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26641357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22575958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2386288 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1204027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 395837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79247 instead zero. overview over extended number of returns of given pulse: 20188188 2365307 2421854 1268510 349502 44270 3726 0 0 0 0 0 0 0 0 histogram of classification of points: 4686308 unclassified (1) 21501667 ground (2) 435368 building (6) 13144 water (9) 4870 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2278689 +---> 333345 of those are unclassified (1) +---> 1911639 of those are ground (2) +---> 32804 of those are building (6) +---> 901 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.4,28.5) has 1 bin [28.5,28.6) has 92 bin [28.6,28.7) has 3396 bin [28.7,28.8) has 5972 bin [28.8,28.9) has 5910 bin [28.9,29.0) has 4903 bin [29.0,29.1) has 4086 bin [29.1,29.2) has 7784 bin [29.2,29.3) has 5822 bin [29.3,29.4) has 6636 bin [29.4,29.5) has 5687 bin [29.5,29.6) has 6625 bin [29.6,29.7) has 9323 bin [29.7,29.8) has 11674 bin [29.8,29.9) has 18126 bin 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[64.9,65.0) has 345 bin [65.0,65.1) has 312 bin [65.1,65.2) has 295 bin [65.2,65.3) has 268 bin [65.3,65.4) has 284 bin [65.4,65.5) has 256 bin [65.5,65.6) has 239 bin [65.6,65.7) has 229 bin [65.7,65.8) has 220 bin [65.8,65.9) has 217 bin [65.9,66.0) has 195 bin [66.0,66.1) has 178 bin [66.1,66.2) has 169 bin [66.2,66.3) has 155 bin [66.3,66.4) has 150 bin [66.4,66.5) has 139 bin [66.5,66.6) has 152 bin [66.6,66.7) has 117 bin [66.7,66.8) has 98 bin [66.8,66.9) has 108 bin [66.9,67.0) has 87 bin [67.0,67.1) has 81 bin [67.1,67.2) has 71 bin [67.2,67.3) has 48 bin [67.3,67.4) has 37 bin [67.4,67.5) has 32 bin [67.5,67.6) has 25 bin [67.6,67.7) has 23 bin [67.7,67.8) has 24 bin [67.8,67.9) has 18 bin [67.9,68.0) has 15 bin [68.0,68.1) has 15 bin [68.1,68.2) has 12 bin [68.2,68.3) has 5 bin [68.3,68.4) has 3 bin [68.4,68.5) has 2 bin [68.5,68.6) has 1 bin [68.6,68.7) has 4 bin [68.7,68.8) has 2 bin [68.8,68.9) has 1 average z coordinate 34.1 for 26641357 element(s) point source id histogram with bin size 1.000000 bin 168 has 403690 bin 169 has 23829794 bin 170 has 2407873 average point source id 169.075228262584375 for 26641357 element(s)