lasinfo (210611) report for 'AHN4T/06GN1_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: 174/2021 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: 31522292 number of points by return: 25562572 3792103 1690361 468267 8989 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 584980 0 min x y z: 203980.000 584980.000 -0.846 max x y z: 205019.999 586269.999 34.186 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: 31522292 extended number of points by return: 25562572 3792103 1690361 468267 8989 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 -846 34186 intensity 19 4784 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 8 9 point_source_ID 1098 1100 gps_time 268990519.815006 268992413.223488 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 33 255 B 21 255 NIR 42 255 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 0.19 47.84 ('Amplitude') attribute1 -16.73 31.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25562572 number of intermediate returns: 2168615 number of last returns: 25556463 number of single returns: 21765358 covered area in square units/kilounits: 1334308/1.33 point density: all returns 23.62 last only 19.15 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31522292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25562572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3792103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1690361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 468267 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8989 instead zero. overview over extended number of returns of given pulse: 21765358 4206473 3666796 1838352 44238 1065 10 0 0 0 0 0 0 0 0 histogram of classification of points: 7001189 unclassified (1) 23739918 ground (2) 660146 building (6) 111253 water (9) 9786 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2272170 +---> 591186 of those are unclassified (1) +---> 1627723 of those are ground (2) +---> 48901 of those are building (6) +---> 4212 of those are water (9) +---> 148 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 37 bin [-0.8,-0.7) has 3487 bin [-0.7,-0.6) has 23524 bin [-0.6,-0.5) has 27879 bin [-0.5,-0.4) has 30961 bin [-0.4,-0.3) has 101657 bin [-0.3,-0.2) has 266586 bin [-0.2,-0.1) has 123609 bin [-0.1,0.0) has 129194 bin [0.0,0.1) has 172169 bin [0.1,0.2) has 268016 bin [0.2,0.3) has 333807 bin [0.3,0.4) has 406606 bin [0.4,0.5) has 488228 bin [0.5,0.6) has 570970 bin [0.6,0.7) has 702378 bin [0.7,0.8) has 880020 bin [0.8,0.9) has 1201127 bin [0.9,1.0) has 1635147 bin [1.0,1.1) has 2001254 bin [1.1,1.2) has 2209511 bin [1.2,1.3) has 2095800 bin [1.3,1.4) has 1903479 bin [1.4,1.5) has 1729073 bin [1.5,1.6) has 1731205 bin [1.6,1.7) has 1494482 bin [1.7,1.8) has 855571 bin [1.8,1.9) has 501100 bin [1.9,2.0) has 383351 bin [2.0,2.1) has 402367 bin [2.1,2.2) has 371169 bin [2.2,2.3) has 342403 bin [2.3,2.4) has 240627 bin [2.4,2.5) has 201172 bin [2.5,2.6) has 143393 bin [2.6,2.7) has 128183 bin [2.7,2.8) has 103020 bin [2.8,2.9) has 118056 bin [2.9,3.0) has 118013 bin [3.0,3.1) has 84174 bin [3.1,3.2) has 66207 bin [3.2,3.3) has 62803 bin [3.3,3.4) has 65687 bin [3.4,3.5) has 64266 bin [3.5,3.6) has 65497 bin [3.6,3.7) has 65477 bin [3.7,3.8) has 67444 bin [3.8,3.9) has 69000 bin [3.9,4.0) has 65273 bin [4.0,4.1) has 65687 bin [4.1,4.2) has 66324 bin [4.2,4.3) has 65264 bin 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[28.4,28.5) has 101 bin [28.5,28.6) has 107 bin [28.6,28.7) has 94 bin [28.7,28.8) has 85 bin [28.8,28.9) has 82 bin [28.9,29.0) has 64 bin [29.0,29.1) has 64 bin [29.1,29.2) has 39 bin [29.2,29.3) has 53 bin [29.3,29.4) has 50 bin [29.4,29.5) has 37 bin [29.5,29.6) has 50 bin [29.6,29.7) has 45 bin [29.7,29.8) has 47 bin [29.8,29.9) has 46 bin [29.9,30.0) has 42 bin [30.0,30.1) has 40 bin [30.1,30.2) has 55 bin [30.2,30.3) has 32 bin [30.3,30.4) has 43 bin [30.4,30.5) has 43 bin [30.5,30.6) has 44 bin [30.6,30.7) has 53 bin [30.7,30.8) has 41 bin [30.8,30.9) has 30 bin [30.9,31.0) has 34 bin [31.0,31.1) has 27 bin [31.1,31.2) has 27 bin [31.2,31.3) has 40 bin [31.3,31.4) has 27 bin [31.4,31.5) has 42 bin [31.5,31.6) has 30 bin [31.6,31.7) has 37 bin [31.7,31.8) has 27 bin [31.8,31.9) has 27 bin [31.9,32.0) has 16 bin [32.0,32.1) has 27 bin [32.1,32.2) has 25 bin [32.2,32.3) has 20 bin [32.3,32.4) has 20 bin [32.4,32.5) has 20 bin [32.5,32.6) has 24 bin [32.6,32.7) has 30 bin [32.7,32.8) has 21 bin [32.8,32.9) has 19 bin [32.9,33.0) has 15 bin [33.0,33.1) has 18 bin [33.1,33.2) has 20 bin [33.2,33.3) has 27 bin [33.3,33.4) has 19 bin [33.4,33.5) has 16 bin [33.5,33.6) has 21 bin [33.6,33.7) has 15 bin [33.7,33.8) has 9 bin [33.8,33.9) has 10 bin [33.9,34.0) has 1 bin [34.0,34.1) has 3 bin [34.1,34.2) has 1 average z coordinate 2.9 for 31522292 element(s) point source id histogram with bin size 1.000000 bin 1098 has 1739897 bin 1099 has 22521467 bin 1100 has 7260928 average point source id 1099.175146877010093 for 31522292 element(s)