lasinfo (210611) report for 'AHN4T/58EZ1_06.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: 28247087 number of points by return: 24986558 2584989 583483 83696 8361 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 366230 0 min x y z: 199980.000 366230.000 13.987 max x y z: 201019.999 367519.999 60.793 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: 28247087 extended number of points by return: 24986558 2584989 583483 83696 8361 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 13987 60793 intensity 46 4068 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 107 109 gps_time 298290069.699505 298292015.448396 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 42 255 B 26 255 NIR 0 255 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 0.46 40.68 ('Amplitude') attribute1 -16.52 24.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24986558 number of intermediate returns: 679530 number of last returns: 24949528 number of single returns: 22368529 covered area in square units/kilounits: 1306500/1.31 point density: all returns 21.62 last only 19.10 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28247087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24986558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2584989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 583483 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 83696 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8361 instead zero. overview over extended number of returns of given pulse: 22368529 4026219 1507474 302762 39396 2572 135 0 0 0 0 0 0 0 0 histogram of classification of points: 4712694 unclassified (1) 20635409 ground (2) 2867503 building (6) 31376 water (9) 105 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1725236 +---> 275645 of those are unclassified (1) +---> 1313781 of those are ground (2) +---> 128345 of those are building (6) +---> 7465 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.9,14.0) has 1 bin [14.0,14.1) has 338 bin [14.1,14.2) has 18206 bin [14.2,14.3) has 18141 bin [14.3,14.4) has 4839 bin [14.4,14.5) has 5313 bin [14.5,14.6) has 5396 bin [14.6,14.7) has 5130 bin [14.7,14.8) has 5309 bin [14.8,14.9) has 5457 bin [14.9,15.0) has 5795 bin [15.0,15.1) has 6079 bin [15.1,15.2) has 6617 bin [15.2,15.3) has 9761 bin [15.3,15.4) has 11372 bin 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[58.3,58.4) has 304 bin [58.4,58.5) has 304 bin [58.5,58.6) has 216 bin [58.6,58.7) has 212 bin [58.7,58.8) has 171 bin [58.8,58.9) has 137 bin [58.9,59.0) has 114 bin [59.0,59.1) has 71 bin [59.1,59.2) has 82 bin [59.2,59.3) has 49 bin [59.3,59.4) has 28 bin [59.4,59.5) has 31 bin [59.5,59.6) has 9 bin [59.6,59.7) has 4 bin [59.7,59.8) has 2 bin [59.8,59.9) has 3 bin [60.0,60.1) has 1 bin [60.2,60.3) has 1 bin [60.3,60.4) has 1 bin [60.4,60.5) has 2 bin [60.5,60.6) has 3 bin [60.6,60.7) has 1 bin [60.7,60.8) has 2 average z coordinate 25.6 for 28247087 element(s) point source id histogram with bin size 1.000000 bin 107 has 390 bin 108 has 19541254 bin 109 has 8705443 average point source id 108.308175246530737 for 28247087 element(s)