lasinfo (210611) report for 'AHN4T/44EZ2_01.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: 27/2022 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: 28603250 number of points by return: 24399675 3087043 902733 188261 25538 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 417480 0 min x y z: 124980.000 417480.000 -1.945 max x y z: 126019.999 418769.999 37.600 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: 28603250 extended number of points by return: 24399675 3087043 902733 188261 25538 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 -1945 37600 intensity 34 4734 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 -31 8 user_data 6 7 point_source_ID 52 53 gps_time 260018223.974881 260019473.931221 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 0 255 B 0 255 NIR 65 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 1333 extended_scanner_channel 0 0 attribute0 0.34 47.34 ('Amplitude') attribute1 -15.63 31.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24399675 number of intermediate returns: 1120502 number of last returns: 24384449 number of single returns: 21301376 covered area in square units/kilounits: 1327384/1.33 point density: all returns 21.55 last only 18.37 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28603250 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24399675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3087043 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 902733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 188261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25538 instead zero. overview over extended number of returns of given pulse: 21301376 4375672 2146003 652230 116233 10911 825 0 0 0 0 0 0 0 0 histogram of classification of points: 6051489 unclassified (1) 21303054 ground (2) 323496 building (6) 922103 water (9) 3108 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1808486 +---> 136387 of those are unclassified (1) +---> 1637996 of those are ground (2) +---> 23177 of those are building (6) +---> 10926 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 3 bin [-1.9,-1.8) has 800 bin [-1.8,-1.7) has 67534 bin [-1.7,-1.6) has 692018 bin [-1.6,-1.5) has 52670 bin [-1.5,-1.4) has 51444 bin [-1.4,-1.3) has 107022 bin [-1.3,-1.2) has 182136 bin [-1.2,-1.1) has 286405 bin [-1.1,-1.0) has 508560 bin [-1.0,-0.9) has 1081236 bin [-0.9,-0.8) has 1640322 bin [-0.8,-0.7) has 1510054 bin [-0.7,-0.6) has 1109697 bin 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[35.5,35.6) has 212 bin [35.6,35.7) has 196 bin [35.7,35.8) has 182 bin [35.8,35.9) has 147 bin [35.9,36.0) has 141 bin [36.0,36.1) has 135 bin [36.1,36.2) has 111 bin [36.2,36.3) has 107 bin [36.3,36.4) has 83 bin [36.4,36.5) has 84 bin [36.5,36.6) has 74 bin [36.6,36.7) has 67 bin [36.7,36.8) has 42 bin [36.8,36.9) has 54 bin [36.9,37.0) has 36 bin [37.0,37.1) has 43 bin [37.1,37.2) has 24 bin [37.2,37.3) has 8 bin [37.3,37.4) has 16 bin [37.4,37.5) has 12 bin [37.5,37.6) has 1 bin [37.6,37.7) has 1 average z coordinate 1.1 for 28603250 element(s) point source id histogram with bin size 1.000000 bin 52 has 12892055 bin 53 has 15711195 average point source id 52.549280064328357 for 28603250 element(s)