lasinfo (210611) report for 'AHN4T/32BZ1_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: 179/2021 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: 50606775 number of points by return: 43129739 5427953 1723747 296445 28891 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 464980 0 min x y z: 151980.000 464980.000 -1.887 max x y z: 153019.999 466269.999 42.489 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: 50606775 extended number of points by return: 43129739 5427953 1723747 296445 28891 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 -1887 42489 intensity 59 4653 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 -36 34 user_data 6 7 point_source_ID 154 156 gps_time 270215414.056605 270217612.136716 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 14 255 B 0 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6000 5667 extended_scanner_channel 0 0 attribute0 0.59 46.53 ('Amplitude') attribute1 -15.39 31.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43129739 number of intermediate returns: 2052617 number of last returns: 43104386 number of single returns: 37679967 covered area in square units/kilounits: 1296108/1.30 point density: all returns 39.05 last only 33.26 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50606775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43129739 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5427953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1723747 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 296445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28891 instead zero. overview over extended number of returns of given pulse: 37679967 7421558 4286946 1073197 143731 1361 15 0 0 0 0 0 0 0 0 histogram of classification of points: 9272544 unclassified (1) 39459711 ground (2) 992515 building (6) 851022 water (9) 30940 wire conductor (14) 43 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3142555 +---> 356097 of those are unclassified (1) +---> 2602357 of those are ground (2) +---> 120165 of those are building (6) +---> 62615 of those are water (9) +---> 1321 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 41 bin [-1.8,-1.7) has 6 bin [-1.7,-1.6) has 6 bin [-1.6,-1.5) has 4 bin [-1.5,-1.4) has 7 bin [-1.4,-1.3) has 2 bin [-1.3,-1.2) has 7 bin [-1.2,-1.1) has 4 bin [-1.1,-1.0) has 5 bin [-1.0,-0.9) has 5 bin [-0.9,-0.8) has 6 bin [-0.8,-0.7) has 279 bin [-0.7,-0.6) has 14763 bin 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[39.9,40.0) has 14 bin [40.0,40.1) has 23 bin [40.1,40.2) has 44 bin [40.2,40.3) has 30 bin [40.3,40.4) has 17 bin [40.4,40.5) has 5 bin [40.5,40.6) has 9 bin [40.6,40.7) has 7 bin [40.7,40.8) has 12 bin [40.8,40.9) has 14 bin [40.9,41.0) has 3 bin [41.1,41.2) has 1 bin [41.2,41.3) has 2 bin [41.3,41.4) has 1 bin [41.4,41.5) has 2 bin [41.5,41.6) has 1 bin [41.6,41.7) has 1 bin [41.9,42.0) has 1 bin [42.3,42.4) has 2 bin [42.4,42.5) has 2 average z coordinate 3.1 for 50606775 element(s) point source id histogram with bin size 1.000000 bin 154 has 64871 bin 155 has 29651345 bin 156 has 20890559 average point source id 155.4115197619291 for 50606775 element(s)