lasinfo (210611) report for 'AHN4T/29AZ1_24.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: 42865952 number of points by return: 26554706 10493435 4513948 1130875 159575 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 487480 0 min x y z: 262980.000 487480.000 21.722 max x y z: 264019.999 488769.999 69.096 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: 42865952 extended number of points by return: 26554706 10493435 4513948 1130875 159575 12805 608 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 21722 69096 intensity 0 4685 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 182 183 gps_time 328783330.455882 328784012.877532 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 30 255 B 22 255 NIR 0 255 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 -16.58 30.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26554706 number of intermediate returns: 5831868 number of last returns: 26502697 number of single returns: 16023319 covered area in square units/kilounits: 1330604/1.33 point density: all returns 32.22 last only 19.92 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42865952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26554706 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10493435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4513948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1130875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 159575 instead zero. overview over extended number of returns of given pulse: 16023319 11965715 10170934 3893598 734876 73338 4172 0 0 0 0 0 0 0 0 histogram of classification of points: 19955594 unclassified (1) 22423662 ground (2) 118454 building (6) 363284 water (9) 4958 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2919886 +---> 1143015 of those are unclassified (1) +---> 1756537 of those are ground (2) +---> 1553 of those are building (6) +---> 18781 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.7,21.8) has 16 bin [21.8,21.9) has 197 bin [21.9,22.0) has 468 bin [22.0,22.1) has 949 bin [22.1,22.2) has 5373 bin [22.2,22.3) has 2694 bin [22.3,22.4) has 5547 bin [22.4,22.5) has 13184 bin [22.5,22.6) has 19420 bin [22.6,22.7) has 34177 bin [22.7,22.8) has 111950 bin [22.8,22.9) has 315069 bin [22.9,23.0) has 837523 bin [23.0,23.1) has 1306319 bin 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bin [61.6,61.7) has 1973 bin [61.7,61.8) has 1905 bin [61.8,61.9) has 1899 bin [61.9,62.0) has 1807 bin [62.0,62.1) has 1726 bin [62.1,62.2) has 1651 bin [62.2,62.3) has 1516 bin [62.3,62.4) has 1498 bin [62.4,62.5) has 1562 bin [62.5,62.6) has 1410 bin [62.6,62.7) has 1303 bin [62.7,62.8) has 1276 bin [62.8,62.9) has 1227 bin [62.9,63.0) has 1183 bin [63.0,63.1) has 1069 bin [63.1,63.2) has 1010 bin [63.2,63.3) has 1042 bin [63.3,63.4) has 927 bin [63.4,63.5) has 861 bin [63.5,63.6) has 808 bin [63.6,63.7) has 788 bin [63.7,63.8) has 736 bin [63.8,63.9) has 691 bin [63.9,64.0) has 665 bin [64.0,64.1) has 622 bin [64.1,64.2) has 579 bin [64.2,64.3) has 558 bin [64.3,64.4) has 520 bin [64.4,64.5) has 478 bin [64.5,64.6) has 474 bin [64.6,64.7) has 494 bin [64.7,64.8) has 385 bin [64.8,64.9) has 438 bin [64.9,65.0) has 388 bin [65.0,65.1) has 349 bin [65.1,65.2) has 348 bin [65.2,65.3) has 326 bin [65.3,65.4) has 330 bin [65.4,65.5) has 287 bin [65.5,65.6) has 294 bin [65.6,65.7) has 300 bin [65.7,65.8) has 303 bin [65.8,65.9) has 233 bin [65.9,66.0) has 214 bin [66.0,66.1) has 195 bin [66.1,66.2) has 207 bin [66.2,66.3) has 199 bin [66.3,66.4) has 187 bin [66.4,66.5) has 147 bin [66.5,66.6) has 140 bin [66.6,66.7) has 115 bin [66.7,66.8) has 101 bin [66.8,66.9) has 69 bin [66.9,67.0) has 51 bin [67.0,67.1) has 37 bin [67.1,67.2) has 33 bin [67.2,67.3) has 25 bin [67.3,67.4) has 33 bin [67.4,67.5) has 31 bin [67.5,67.6) has 22 bin [67.6,67.7) has 26 bin [67.7,67.8) has 28 bin [67.8,67.9) has 27 bin [67.9,68.0) has 25 bin [68.0,68.1) has 16 bin [68.1,68.2) has 17 bin [68.2,68.3) has 7 bin [68.3,68.4) has 9 bin [68.4,68.5) has 6 bin [68.5,68.6) has 8 bin [68.6,68.7) has 5 bin [68.7,68.8) has 4 bin [68.8,68.9) has 3 bin [68.9,69.0) has 3 bin [69.0,69.1) has 1 average z coordinate 30.8 for 42865952 element(s) point source id histogram with bin size 1.000000 bin 182 has 6474002 bin 183 has 36391950 average point source id 182.848970996841501 for 42865952 element(s)