lasinfo (210611) report for 'AHN4T/33CN1_07.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: 37310317 number of points by return: 25488922 8504344 2823286 453072 38588 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 459980 0 min x y z: 180980.000 459980.000 23.213 max x y z: 182019.999 461269.999 56.552 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: 37310317 extended number of points by return: 25488922 8504344 2823286 453072 38588 2032 73 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 23213 56552 intensity 0 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -16 29 user_data 6 7 point_source_ID 113 114 gps_time 328695607.440267 328696450.024125 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 61 255 B 58 244 NIR 33 254 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.01 33.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25488922 number of intermediate returns: 3321894 number of last returns: 25466905 number of single returns: 16967404 covered area in square units/kilounits: 1341472/1.34 point density: all returns 27.81 last only 18.98 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37310317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25488922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8504344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2823286 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 453072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38588 instead zero. overview over extended number of returns of given pulse: 16967404 11367019 7119646 1660571 183237 11875 565 0 0 0 0 0 0 0 0 histogram of classification of points: 15195990 unclassified (1) 22052222 ground (2) 61786 building (6) 319 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2601508 +---> 891730 of those are unclassified (1) +---> 1709778 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [23.2,23.3) has 2 bin [23.3,23.4) has 22 bin [23.4,23.5) has 187 bin [23.5,23.6) has 658 bin [23.6,23.7) has 1010 bin [23.7,23.8) has 1036 bin [23.8,23.9) has 813 bin [23.9,24.0) has 712 bin [24.0,24.1) has 713 bin [24.1,24.2) has 923 bin [24.2,24.3) has 2950 bin [24.3,24.4) has 6158 bin [24.4,24.5) has 9855 bin [24.5,24.6) has 16893 bin [24.6,24.7) has 20198 bin [24.7,24.8) has 21138 bin [24.8,24.9) has 38169 bin [24.9,25.0) has 136420 bin [25.0,25.1) 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[51.5,51.6) has 2037 bin [51.6,51.7) has 1853 bin [51.7,51.8) has 1689 bin [51.8,51.9) has 1553 bin [51.9,52.0) has 1389 bin [52.0,52.1) has 1333 bin [52.1,52.2) has 1275 bin [52.2,52.3) has 1334 bin [52.3,52.4) has 1156 bin [52.4,52.5) has 1000 bin [52.5,52.6) has 998 bin [52.6,52.7) has 940 bin [52.7,52.8) has 870 bin [52.8,52.9) has 826 bin [52.9,53.0) has 732 bin [53.0,53.1) has 653 bin [53.1,53.2) has 601 bin [53.2,53.3) has 635 bin [53.3,53.4) has 499 bin [53.4,53.5) has 496 bin [53.5,53.6) has 407 bin [53.6,53.7) has 390 bin [53.7,53.8) has 334 bin [53.8,53.9) has 325 bin [53.9,54.0) has 317 bin [54.0,54.1) has 326 bin [54.1,54.2) has 258 bin [54.2,54.3) has 251 bin [54.3,54.4) has 228 bin [54.4,54.5) has 219 bin [54.5,54.6) has 180 bin [54.6,54.7) has 157 bin [54.7,54.8) has 114 bin [54.8,54.9) has 98 bin [54.9,55.0) has 101 bin [55.0,55.1) has 81 bin [55.1,55.2) has 62 bin [55.2,55.3) has 58 bin [55.3,55.4) has 67 bin [55.4,55.5) has 64 bin [55.5,55.6) has 45 bin [55.6,55.7) has 43 bin [55.7,55.8) has 37 bin [55.8,55.9) has 41 bin [55.9,56.0) has 24 bin [56.0,56.1) has 37 bin [56.1,56.2) has 25 bin [56.2,56.3) has 17 bin [56.3,56.4) has 5 bin [56.4,56.5) has 9 bin [56.5,56.6) has 1 average z coordinate 32.1 for 37310317 element(s) point source id histogram with bin size 1.000000 bin 113 has 5921962 bin 114 has 31388355 average point source id 113.84127816442836 for 37310317 element(s)