lasinfo (210611) report for 'AHN4T/34AZ2_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: 337/2022 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: 34102651 number of points by return: 22612216 7818402 2935691 649582 86760 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 466230 0 min x y z: 224980.000 466230.000 10.282 max x y z: 226019.999 467519.999 55.392 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: 34102651 extended number of points by return: 22612216 7818402 2935691 649582 86760 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 10282 55392 intensity 25 4508 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 150 152 gps_time 324042522.859655 324045616.327579 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 32 255 B 26 255 NIR 3 255 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 0 ('Amplitude') attribute1 -16.46 28.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22612216 number of intermediate returns: 3689847 number of last returns: 22588610 number of single returns: 14788022 covered area in square units/kilounits: 1341228/1.34 point density: all returns 25.43 last only 16.84 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34102651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22612216 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7818402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2935691 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 649582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 86760 instead zero. overview over extended number of returns of given pulse: 14788022 9750732 6867710 2260082 399730 34510 1865 0 0 0 0 0 0 0 0 histogram of classification of points: 15649928 unclassified (1) 18114749 ground (2) 322593 building (6) 15381 water (9) +-> flagged as extended overlap: 2816791 +---> 1155043 of those are unclassified (1) +---> 1650795 of those are ground (2) +---> 10337 of those are building (6) +---> 616 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.2,10.3) has 3 bin [10.3,10.4) has 324 bin [10.4,10.5) has 8704 bin [10.5,10.6) has 10488 bin [10.6,10.7) has 8166 bin [10.7,10.8) has 9095 bin [10.8,10.9) has 18389 bin [10.9,11.0) has 31226 bin [11.0,11.1) has 79773 bin [11.1,11.2) has 153365 bin [11.2,11.3) has 221767 bin [11.3,11.4) has 683831 bin [11.4,11.5) has 965737 bin [11.5,11.6) has 1265341 bin [11.6,11.7) has 1549381 bin [11.7,11.8) has 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510 bin [50.5,50.6) has 506 bin [50.6,50.7) has 436 bin [50.7,50.8) has 407 bin [50.8,50.9) has 397 bin [50.9,51.0) has 385 bin [51.0,51.1) has 335 bin [51.1,51.2) has 331 bin [51.2,51.3) has 321 bin [51.3,51.4) has 314 bin [51.4,51.5) has 270 bin [51.5,51.6) has 273 bin [51.6,51.7) has 262 bin [51.7,51.8) has 245 bin [51.8,51.9) has 217 bin [51.9,52.0) has 214 bin [52.0,52.1) has 213 bin [52.1,52.2) has 191 bin [52.2,52.3) has 185 bin [52.3,52.4) has 164 bin [52.4,52.5) has 147 bin [52.5,52.6) has 142 bin [52.6,52.7) has 118 bin [52.7,52.8) has 128 bin [52.8,52.9) has 103 bin [52.9,53.0) has 83 bin [53.0,53.1) has 85 bin [53.1,53.2) has 80 bin [53.2,53.3) has 80 bin [53.3,53.4) has 62 bin [53.4,53.5) has 69 bin [53.5,53.6) has 55 bin [53.6,53.7) has 49 bin [53.7,53.8) has 51 bin [53.8,53.9) has 41 bin [53.9,54.0) has 35 bin [54.0,54.1) has 24 bin [54.1,54.2) has 20 bin [54.2,54.3) has 18 bin [54.3,54.4) has 26 bin [54.4,54.5) has 26 bin [54.5,54.6) has 14 bin [54.6,54.7) has 15 bin [54.7,54.8) has 11 bin [54.8,54.9) has 6 bin [54.9,55.0) has 4 bin [55.0,55.1) has 2 bin [55.1,55.2) has 1 bin [55.2,55.3) has 3 bin [55.3,55.4) has 1 average z coordinate 18.3 for 34102651 element(s) point source id histogram with bin size 1.000000 bin 150 has 2794982 bin 151 has 30768231 bin 152 has 539438 average point source id 150.933860156502192 for 34102651 element(s)