lasinfo (210611) report for 'AHN4T/07DZ2_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: 334/2022 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: 32561444 number of points by return: 23189142 6235617 2387995 632724 104353 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 578730 0 min x y z: 234980.000 578730.000 -1.611 max x y z: 236019.999 580019.999 48.576 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: 32561444 extended number of points by return: 23189142 6235617 2387995 632724 104353 10864 749 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 -1611 48576 intensity 0 4952 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 -29 29 user_data 6 7 point_source_ID 25 1027 gps_time 330511116.336097 330513724.073982 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 255 G 53 255 B 42 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.04 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23189142 number of intermediate returns: 3141440 number of last returns: 23163438 number of single returns: 16932576 covered area in square units/kilounits: 1336316/1.34 point density: all returns 24.37 last only 17.33 (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 32561444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23189142 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6235617 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2387995 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 632724 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 104353 instead zero. overview over extended number of returns of given pulse: 16932576 7709095 5269499 2116125 468078 60940 5131 0 0 0 0 0 0 0 0 histogram of classification of points: 13066006 unclassified (1) 15370427 ground (2) 4044655 building (6) 74495 water (9) 457 wire conductor (14) 5404 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2227298 +---> 760881 of those are unclassified (1) +---> 1218086 of those are ground (2) +---> 245099 of those are building (6) +---> 3065 of those are water (9) +---> 167 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 5 bin [-1.6,-1.5) has 254 bin [-1.5,-1.4) has 458 bin [-1.4,-1.3) has 397 bin [-1.3,-1.2) has 567 bin [-1.2,-1.1) has 731 bin [-1.1,-1.0) has 778 bin [-1.0,-0.9) has 899 bin [-0.9,-0.8) has 1096 bin [-0.8,-0.7) has 1524 bin [-0.7,-0.6) has 1116 bin [-0.6,-0.5) has 1163 bin 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has 3968 bin [43.3,43.4) has 889 bin [43.4,43.5) has 64 bin [43.5,43.6) has 24 bin [43.6,43.7) has 36 bin [43.7,43.8) has 23 bin [43.8,43.9) has 22 bin [43.9,44.0) has 27 bin [44.0,44.1) has 55 bin [44.1,44.2) has 49 bin [44.2,44.3) has 40 bin [44.3,44.4) has 54 bin [44.4,44.5) has 113 bin [44.5,44.6) has 6 bin [44.6,44.7) has 2 bin [44.7,44.8) has 2 bin [44.8,44.9) has 4 bin [44.9,45.0) has 13 bin [45.0,45.1) has 11 bin [45.1,45.2) has 10 bin [45.2,45.3) has 101 bin [45.3,45.4) has 86 bin [45.4,45.5) has 23 bin [45.5,45.6) has 2 bin [45.6,45.7) has 5 bin [45.7,45.8) has 2 bin [45.8,45.9) has 13 bin [45.9,46.0) has 3 bin [46.0,46.1) has 2 bin [46.1,46.2) has 3 bin [46.2,46.3) has 13 bin [46.3,46.4) has 12 bin [46.4,46.5) has 8 bin [46.5,46.6) has 2 bin [47.1,47.2) has 1 bin [47.4,47.5) has 1 bin [47.5,47.6) has 1 bin [47.7,47.8) has 1 bin [47.8,47.9) has 1 bin [48.4,48.5) has 3 bin [48.5,48.6) has 8 average z coordinate 7.9 for 32561444 element(s) point source id histogram with bin size 1.000000 bin 25 has 572251 bin 26 has 24733773 bin 1027 has 7255420 average point source id 249.027675584657743 for 32561444 element(s)