lasinfo (210611) report for 'AHN4T/27AZ2_16.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: 336/2022 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: 69602628 number of points by return: 45648066 18463903 4847164 600703 42792 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 488730 0 min x y z: 184980.000 488730.000 5.411 max x y z: 186019.999 490019.999 40.368 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: 69602628 extended number of points by return: 45648066 18463903 4847164 600703 42792 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 5411 40368 intensity 56 3410 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 -31 31 user_data 6 7 point_source_ID 132 134 gps_time 270128527.535965 270131236.807475 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 29 255 B 17 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0 15.33 ('Amplitude') attribute1 -15.45 18.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45648066 number of intermediate returns: 5475932 number of last returns: 45574365 number of single returns: 27095735 covered area in square units/kilounits: 1341424/1.34 point density: all returns 51.89 last only 33.97 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 69602628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45648066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18463903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4847164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 600703 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42792 instead zero. overview over extended number of returns of given pulse: 27095735 27301822 12756082 2234594 213359 1016 20 0 0 0 0 0 0 0 0 histogram of classification of points: 31992893 unclassified (1) 37236639 ground (2) 372477 building (6) 619 water (9) +-> flagged as extended overlap: 4304991 +---> 1694499 of those are unclassified (1) +---> 2606082 of those are ground (2) +---> 4410 of those are building (6) z coordinate histogram with bin size 0.100000 bin [5.4,5.5) has 159 bin [5.5,5.6) has 614 bin [5.6,5.7) has 375 bin [5.7,5.8) has 216 bin [5.8,5.9) has 209 bin [5.9,6.0) has 647 bin [6.0,6.1) has 29943 bin [6.1,6.2) has 69008 bin [6.2,6.3) has 81582 bin [6.3,6.4) has 130407 bin [6.4,6.5) has 201328 bin [6.5,6.6) has 277257 bin [6.6,6.7) has 483697 bin [6.7,6.8) has 813981 bin [6.8,6.9) has 1181695 bin [6.9,7.0) has 1280928 bin [7.0,7.1) has 1281055 bin [7.1,7.2) has 1293564 bin [7.2,7.3) has 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has 389 bin [37.7,37.8) has 383 bin [37.8,37.9) has 409 bin [37.9,38.0) has 340 bin [38.0,38.1) has 319 bin [38.1,38.2) has 290 bin [38.2,38.3) has 257 bin [38.3,38.4) has 245 bin [38.4,38.5) has 232 bin [38.5,38.6) has 182 bin [38.6,38.7) has 122 bin [38.7,38.8) has 109 bin [38.8,38.9) has 94 bin [38.9,39.0) has 92 bin [39.0,39.1) has 88 bin [39.1,39.2) has 75 bin [39.2,39.3) has 61 bin [39.3,39.4) has 68 bin [39.4,39.5) has 42 bin [39.5,39.6) has 41 bin [39.6,39.7) has 25 bin [39.7,39.8) has 17 bin [39.8,39.9) has 17 bin [39.9,40.0) has 15 bin [40.0,40.1) has 13 bin [40.1,40.2) has 6 bin [40.2,40.3) has 7 bin [40.3,40.4) has 4 average z coordinate 13.2 for 69602628 element(s) point source id histogram with bin size 1.000000 bin 132 has 21130640 bin 133 has 48417562 bin 134 has 54426 average point source id 132.697192266935673 for 69602628 element(s)