lasinfo (210611) report for 'AHN4T/52BZ2_25.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: 339/2022 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: 39543086 number of points by return: 26780741 9552722 2769019 407111 33493 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 387480 0 min x y z: 198980.000 387480.000 20.853 max x y z: 200019.999 388769.999 56.152 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: 39543086 extended number of points by return: 26780741 9552722 2769019 407111 33493 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 20853 56152 intensity 0 5096 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 96 98 gps_time 297858665.960803 297861141.471236 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 36 255 B 28 255 NIR 6 255 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 50.96 ('Amplitude') attribute1 -17.11 33.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26780741 number of intermediate returns: 3210104 number of last returns: 26765469 number of single returns: 17213228 covered area in square units/kilounits: 1340792/1.34 point density: all returns 29.49 last only 19.96 (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 39543086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26780741 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9552722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2769019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 407111 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33493 instead zero. overview over extended number of returns of given pulse: 17213228 13575250 7090338 1496022 159389 8231 628 0 0 0 0 0 0 0 0 histogram of classification of points: 17060384 unclassified (1) 22279870 ground (2) 161569 building (6) 39802 water (9) 1461 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2230269 +---> 564258 of those are unclassified (1) +---> 1640815 of those are ground (2) +---> 24211 of those are building (6) +---> 985 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.8,20.9) has 3 bin [20.9,21.0) has 56 bin [21.0,21.1) has 99 bin [21.1,21.2) has 818 bin [21.2,21.3) has 3958 bin [21.3,21.4) has 20182 bin [21.4,21.5) has 72307 bin [21.5,21.6) has 108025 bin [21.6,21.7) has 249591 bin [21.7,21.8) has 545892 bin [21.8,21.9) has 820739 bin [21.9,22.0) has 1072316 bin [22.0,22.1) has 1198234 bin [22.1,22.2) has 1253039 bin 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[53.1,53.2) has 85 bin [53.2,53.3) has 103 bin [53.3,53.4) has 87 bin [53.4,53.5) has 65 bin [53.5,53.6) has 65 bin [53.6,53.7) has 65 bin [53.7,53.8) has 70 bin [53.8,53.9) has 63 bin [53.9,54.0) has 60 bin [54.0,54.1) has 48 bin [54.1,54.2) has 50 bin [54.2,54.3) has 46 bin [54.3,54.4) has 38 bin [54.4,54.5) has 39 bin [54.5,54.6) has 35 bin [54.6,54.7) has 29 bin [54.7,54.8) has 39 bin [54.8,54.9) has 36 bin [54.9,55.0) has 26 bin [55.0,55.1) has 27 bin [55.1,55.2) has 20 bin [55.2,55.3) has 22 bin [55.3,55.4) has 20 bin [55.4,55.5) has 22 bin [55.5,55.6) has 17 bin [55.6,55.7) has 10 bin [55.7,55.8) has 11 bin [55.8,55.9) has 14 bin [55.9,56.0) has 8 bin [56.0,56.1) has 3 bin [56.1,56.2) has 1 average z coordinate 27.9 for 39543086 element(s) point source id histogram with bin size 1.000000 bin 96 has 2255 bin 97 has 29079368 bin 98 has 10461463 average point source id 97.26450156166365 for 39543086 element(s)