lasinfo (210611) report for 'AHN4T/26EN1_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: 178/2021 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: 29179390 number of points by return: 24455067 2502821 1513553 705396 2553 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 497480 0 min x y z: 162980.000 497480.000 -6.915 max x y z: 164019.999 498769.999 39.422 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: 29179390 extended number of points by return: 24455067 2502821 1513553 705396 2553 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 -6915 39422 intensity 19 4835 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 -11 29 user_data 8 9 point_source_ID 199 200 gps_time 270202798.198736 370202802.588268 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 28 255 B 26 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0.19 48.35 ('Amplitude') attribute1 -18.27 30.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24455067 number of intermediate returns: 2242176 number of last returns: 24409438 number of single returns: 21927291 covered area in square units/kilounits: 1326632/1.33 point density: all returns 22.00 last only 18.40 (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 29179390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24455067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2502821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1513553 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 705396 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2553 instead zero. overview over extended number of returns of given pulse: 21927291 1969598 2425667 2844042 12514 265 13 0 0 0 0 0 0 0 0 histogram of classification of points: 5385173 unclassified (1) 22699749 ground (2) 818569 building (6) 269207 water (9) 6692 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2244908 +---> 779274 of those are unclassified (1) +---> 1321594 of those are ground (2) +---> 124661 of those are building (6) +---> 19379 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-7.0,-6.9) has 1 bin [-6.9,-6.8) has 388 bin [-6.8,-6.7) has 82 bin [-6.7,-6.6) has 59 bin [-6.6,-6.5) has 55 bin [-6.5,-6.4) has 54 bin [-6.4,-6.3) has 133 bin [-6.3,-6.2) has 12794 bin [-6.2,-6.1) has 171088 bin [-6.1,-6.0) has 26894 bin [-6.0,-5.9) has 24723 bin [-5.9,-5.8) has 25928 bin [-5.8,-5.7) has 25535 bin [-5.7,-5.6) has 89032 bin [-5.6,-5.5) has 52410 bin 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[34.2,34.3) has 2 bin [34.3,34.4) has 1 bin [34.5,34.6) has 2 bin [34.6,34.7) has 1 bin [34.7,34.8) has 1 bin [35.1,35.2) has 2 bin [35.2,35.3) has 5 bin [35.3,35.4) has 1 bin [35.6,35.7) has 2 bin [35.7,35.8) has 2 bin [35.8,35.9) has 1 bin [35.9,36.0) has 1 bin [36.0,36.1) has 2 bin [36.1,36.2) has 1 bin [36.2,36.3) has 1 bin [36.3,36.4) has 1 bin [36.4,36.5) has 10 bin [36.5,36.6) has 6 bin [36.7,36.8) has 1 bin [36.9,37.0) has 3 bin [38.9,39.0) has 1 bin [39.0,39.1) has 1 bin [39.2,39.3) has 1 bin [39.3,39.4) has 12 bin [39.4,39.5) has 1 average z coordinate -1.7 for 29179390 element(s) point source id histogram with bin size 1.000000 bin 199 has 18434482 bin 200 has 10744908 average point source id 199.368236210558194 for 29179390 element(s)