lasinfo (210611) report for 'AHN4T/43GN2_09.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: 338/2022 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: 43158311 number of points by return: 39871457 2206763 836265 210507 33319 scale factor x y z: 0.001 0.001 0.001 offset x y z: 87980 409980 0 min x y z: 87980.000 409980.000 -1.855 max x y z: 89019.999 411269.999 35.677 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: 43158311 extended number of points by return: 39871457 2206763 836265 210507 33319 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 -1855 35677 intensity 0 5029 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 3 200 gps_time 290613229.056693 292155088.160848 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 46 255 B 35 255 NIR 17 255 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 50.29 ('Amplitude') attribute1 -16.99 33.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39871457 number of intermediate returns: 1088910 number of last returns: 39844355 number of single returns: 37646411 covered area in square units/kilounits: 1334780/1.33 point density: all returns 32.33 last only 29.85 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43158311 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39871457 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2206763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 836265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 210507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33319 instead zero. overview over extended number of returns of given pulse: 37646411 2747873 1881888 713360 151040 16306 1433 0 0 0 0 0 0 0 0 histogram of classification of points: 4567863 unclassified (1) 37647424 ground (2) 761347 building (6) 179192 water (9) 2485 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2665079 +---> 398056 of those are unclassified (1) +---> 2208613 of those are ground (2) +---> 39704 of those are building (6) +---> 18706 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 4 bin [-1.8,-1.7) has 291 bin [-1.7,-1.6) has 17263 bin [-1.6,-1.5) has 76185 bin [-1.5,-1.4) has 45741 bin [-1.4,-1.3) has 71099 bin [-1.3,-1.2) has 64941 bin [-1.2,-1.1) has 65965 bin [-1.1,-1.0) has 105572 bin [-1.0,-0.9) has 127303 bin [-0.9,-0.8) has 204458 bin [-0.8,-0.7) has 621207 bin [-0.7,-0.6) has 2186834 bin [-0.6,-0.5) has 1942661 bin [-0.5,-0.4) has 2109496 bin [-0.4,-0.3) has 3246263 bin [-0.3,-0.2) has 3922020 bin [-0.2,-0.1) has 4630071 bin [-0.1,0.0) has 4541407 bin [0.0,0.1) has 3033879 bin [0.1,0.2) has 1813769 bin [0.2,0.3) has 970353 bin [0.3,0.4) has 548744 bin [0.4,0.5) has 335214 bin [0.5,0.6) has 254008 bin [0.6,0.7) has 234556 bin [0.7,0.8) has 241814 bin [0.8,0.9) has 255590 bin [0.9,1.0) has 246826 bin [1.0,1.1) has 263862 bin [1.1,1.2) has 305518 bin [1.2,1.3) has 297350 bin [1.3,1.4) has 265029 bin [1.4,1.5) has 234735 bin [1.5,1.6) has 225779 bin [1.6,1.7) has 196045 bin [1.7,1.8) has 162728 bin [1.8,1.9) has 154759 bin [1.9,2.0) has 160638 bin [2.0,2.1) has 170852 bin [2.1,2.2) has 177433 bin [2.2,2.3) has 194798 bin [2.3,2.4) has 192801 bin [2.4,2.5) has 193599 bin [2.5,2.6) has 190040 bin [2.6,2.7) has 200255 bin [2.7,2.8) has 190375 bin [2.8,2.9) has 188372 bin [2.9,3.0) has 175072 bin [3.0,3.1) has 163742 bin [3.1,3.2) has 174086 bin [3.2,3.3) has 162165 bin [3.3,3.4) has 136028 bin [3.4,3.5) 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[35.3,35.4) has 6 bin [35.5,35.6) has 2 bin [35.6,35.7) has 1 average z coordinate 1.4 for 43158311 element(s) point source id histogram with bin size 1.000000 bin 3 has 11433067 bin 4 has 13442682 bin 200 has 18282562 average point source id 86.76387565305788 for 43158311 element(s)