lasinfo (210611) report for 'AHN4T/07CN1_10.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: 23898284 number of points by return: 22730276 709068 335579 103651 19702 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 584980 0 min x y z: 223980.000 584980.000 -1.310 max x y z: 225019.999 586269.999 34.449 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: 23898284 extended number of points by return: 22730276 709068 335579 103651 19702 8 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 -1310 34449 intensity 53 4952 return_number 1 6 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 20 22 gps_time 324221513.906971 328691408.187131 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 48 255 G 64 255 B 48 255 NIR 29 255 extended_return_number 1 6 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 -15.21 33.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22730276 number of intermediate returns: 461521 number of last returns: 22725522 number of single returns: 22019035 covered area in square units/kilounits: 1329108/1.33 point density: all returns 17.98 last only 17.10 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23898284 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22730276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 709068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 335579 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 103651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19702 instead zero. overview over extended number of returns of given pulse: 22019035 748421 696518 336118 86387 10928 877 0 0 0 0 0 0 0 0 histogram of classification of points: 1359567 unclassified (1) 22282284 ground (2) 168771 building (6) 85592 water (9) 2070 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1960659 +---> 314718 of those are unclassified (1) +---> 1639916 of those are ground (2) +---> 578 of those are building (6) +---> 5447 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 1210 bin [-1.2,-1.1) has 16163 bin [-1.1,-1.0) has 9094 bin [-1.0,-0.9) has 40186 bin [-0.9,-0.8) has 22174 bin [-0.8,-0.7) has 28752 bin [-0.7,-0.6) has 41602 bin [-0.6,-0.5) has 62282 bin [-0.5,-0.4) has 67770 bin [-0.4,-0.3) has 107457 bin [-0.3,-0.2) has 148921 bin [-0.2,-0.1) has 195312 bin [-0.1,0.0) has 290663 bin [0.0,0.1) has 379871 bin [0.1,0.2) has 387379 bin [0.2,0.3) has 385892 bin [0.3,0.4) has 475493 bin [0.4,0.5) has 819589 bin [0.5,0.6) has 1671835 bin [0.6,0.7) has 2050433 bin [0.7,0.8) has 2132195 bin [0.8,0.9) has 2269780 bin [0.9,1.0) has 2154100 bin [1.0,1.1) has 2019154 bin [1.1,1.2) has 1792806 bin [1.2,1.3) has 1018750 bin [1.3,1.4) has 558399 bin [1.4,1.5) has 280447 bin [1.5,1.6) has 190228 bin [1.6,1.7) has 192211 bin [1.7,1.8) has 175559 bin [1.8,1.9) has 159212 bin [1.9,2.0) has 136931 bin [2.0,2.1) has 126417 bin [2.1,2.2) has 129294 bin [2.2,2.3) has 115029 bin [2.3,2.4) has 105268 bin [2.4,2.5) has 100367 bin [2.5,2.6) has 97175 bin [2.6,2.7) has 100118 bin [2.7,2.8) has 86248 bin [2.8,2.9) has 78810 bin [2.9,3.0) has 89963 bin [3.0,3.1) has 95868 bin [3.1,3.2) has 83480 bin [3.2,3.3) has 86029 bin [3.3,3.4) has 103502 bin [3.4,3.5) has 124596 bin [3.5,3.6) has 157798 bin [3.6,3.7) has 141843 bin [3.7,3.8) has 118989 bin [3.8,3.9) has 150497 bin [3.9,4.0) has 163794 bin [4.0,4.1) has 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[32.7,32.8) has 52 bin [32.8,32.9) has 52 bin [32.9,33.0) has 48 bin [33.0,33.1) has 48 bin [33.1,33.2) has 43 bin [33.2,33.3) has 32 bin [33.3,33.4) has 20 bin [33.4,33.5) has 26 bin [33.5,33.6) has 16 bin [33.6,33.7) has 15 bin [33.7,33.8) has 13 bin [33.8,33.9) has 7 bin [33.9,34.0) has 4 bin [34.1,34.2) has 1 bin [34.2,34.3) has 2 bin [34.4,34.5) has 1 average z coordinate 1.7 for 23898284 element(s) point source id histogram with bin size 1.000000 bin 20 has 2793902 bin 21 has 18657630 bin 22 has 2446752 average point source id 20.98547385243225 for 23898284 element(s)