lasinfo (210611) report for 'AHN4T/18CN1_17.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: 335/2022 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: 27704558 number of points by return: 24610863 2345860 628052 108832 10319 scale factor x y z: 0.001 0.001 0.001 offset x y z: 260980 532480 0 min x y z: 260980.000 532480.000 13.762 max x y z: 262019.999 533769.999 56.152 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: 27704558 extended number of points by return: 24610863 2345860 628052 108832 10319 607 25 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 13762 56152 intensity 56 4681 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -29 29 user_data 6 7 point_source_ID 63 65 gps_time 330514711.551123 330518326.668641 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 35 255 B 21 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 30.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24610863 number of intermediate returns: 748823 number of last returns: 24583092 number of single returns: 22238220 covered area in square units/kilounits: 1341068/1.34 point density: all returns 20.66 last only 18.33 (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 27704558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24610863 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2345860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 628052 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 108832 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10319 instead zero. overview over extended number of returns of given pulse: 22238220 3460233 1559355 394416 48664 3495 175 0 0 0 0 0 0 0 0 histogram of classification of points: 4288340 unclassified (1) 21180062 ground (2) 2212825 building (6) 9518 water (9) 13813 wire conductor (14) +-> flagged as extended overlap: 1722294 +---> 241775 of those are unclassified (1) +---> 1337226 of those are ground (2) +---> 141315 of those are building (6) +---> 1608 of those are water (9) +---> 370 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [13.7,13.8) has 2 bin [13.8,13.9) has 215 bin [13.9,14.0) has 1160 bin [14.0,14.1) has 6095 bin [14.1,14.2) has 7209 bin [14.2,14.3) has 6822 bin [14.3,14.4) has 7303 bin [14.4,14.5) has 8208 bin [14.5,14.6) has 12113 bin [14.6,14.7) has 18231 bin [14.7,14.8) has 18897 bin [14.8,14.9) has 14562 bin [14.9,15.0) has 7589 bin [15.0,15.1) has 3240 bin [15.1,15.2) has 2916 bin [15.2,15.3) has 2787 bin [15.3,15.4) has 3109 bin [15.4,15.5) has 4427 bin [15.5,15.6) has 5475 bin [15.6,15.7) has 7818 bin [15.7,15.8) has 19935 bin [15.8,15.9) has 53905 bin [15.9,16.0) has 47867 bin [16.0,16.1) has 38979 bin [16.1,16.2) has 43582 bin [16.2,16.3) has 74826 bin [16.3,16.4) has 91442 bin [16.4,16.5) has 102363 bin [16.5,16.6) has 86417 bin [16.6,16.7) has 88513 bin [16.7,16.8) has 112517 bin [16.8,16.9) has 148892 bin [16.9,17.0) has 183557 bin [17.0,17.1) has 241412 bin [17.1,17.2) has 227620 bin [17.2,17.3) has 234100 bin [17.3,17.4) has 260212 bin [17.4,17.5) has 271450 bin [17.5,17.6) has 331359 bin [17.6,17.7) has 337660 bin [17.7,17.8) has 324122 bin [17.8,17.9) has 300829 bin [17.9,18.0) has 375814 bin [18.0,18.1) has 360398 bin [18.1,18.2) has 339773 bin [18.2,18.3) has 373787 bin [18.3,18.4) has 309564 bin [18.4,18.5) has 248363 bin [18.5,18.6) has 210004 bin [18.6,18.7) has 189326 bin [18.7,18.8) has 193984 bin [18.8,18.9) 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bin [45.8,45.9) has 4353 bin [45.9,46.0) has 4492 bin [46.0,46.1) has 4339 bin [46.1,46.2) has 4411 bin [46.2,46.3) has 4377 bin [46.3,46.4) has 4101 bin [46.4,46.5) has 4180 bin [46.5,46.6) has 4238 bin [46.6,46.7) has 4217 bin [46.7,46.8) has 4234 bin [46.8,46.9) has 4270 bin [46.9,47.0) has 4199 bin [47.0,47.1) has 4115 bin [47.1,47.2) has 4090 bin [47.2,47.3) has 4048 bin [47.3,47.4) has 3854 bin [47.4,47.5) has 3774 bin [47.5,47.6) has 3807 bin [47.6,47.7) has 3596 bin [47.7,47.8) has 3680 bin [47.8,47.9) has 3595 bin [47.9,48.0) has 3543 bin [48.0,48.1) has 3497 bin [48.1,48.2) has 3475 bin [48.2,48.3) has 3358 bin [48.3,48.4) has 3300 bin [48.4,48.5) has 3359 bin [48.5,48.6) has 3226 bin [48.6,48.7) has 3014 bin [48.7,48.8) has 2950 bin [48.8,48.9) has 2857 bin [48.9,49.0) has 2957 bin [49.0,49.1) has 2784 bin [49.1,49.2) has 2558 bin [49.2,49.3) has 2432 bin [49.3,49.4) has 2283 bin [49.4,49.5) has 2219 bin [49.5,49.6) has 1937 bin [49.6,49.7) has 1823 bin [49.7,49.8) has 1721 bin [49.8,49.9) has 1499 bin [49.9,50.0) has 1422 bin [50.0,50.1) has 1269 bin [50.1,50.2) has 1219 bin [50.2,50.3) has 1000 bin [50.3,50.4) has 915 bin [50.4,50.5) has 770 bin [50.5,50.6) has 683 bin [50.6,50.7) has 614 bin [50.7,50.8) has 665 bin [50.8,50.9) has 565 bin [50.9,51.0) has 528 bin [51.0,51.1) has 497 bin [51.1,51.2) has 424 bin [51.2,51.3) has 382 bin [51.3,51.4) has 317 bin [51.4,51.5) has 262 bin [51.5,51.6) has 266 bin [51.6,51.7) has 206 bin [51.7,51.8) has 173 bin [51.8,51.9) has 139 bin [51.9,52.0) has 139 bin [52.0,52.1) has 164 bin [52.1,52.2) has 143 bin [52.2,52.3) has 118 bin [52.3,52.4) has 113 bin [52.4,52.5) has 122 bin [52.5,52.6) has 107 bin [52.6,52.7) has 94 bin [52.7,52.8) has 99 bin [52.8,52.9) has 84 bin [52.9,53.0) has 107 bin [53.0,53.1) has 121 bin [53.1,53.2) has 126 bin [53.2,53.3) has 104 bin [53.3,53.4) has 78 bin [53.4,53.5) has 69 bin [53.5,53.6) has 51 bin [53.6,53.7) has 52 bin [53.7,53.8) has 41 bin [53.8,53.9) has 45 bin [53.9,54.0) has 74 bin [54.0,54.1) has 58 bin [54.1,54.2) has 66 bin [54.2,54.3) has 44 bin [54.3,54.4) has 57 bin [54.4,54.5) has 63 bin [54.5,54.6) has 40 bin [54.6,54.7) has 48 bin [54.7,54.8) has 55 bin [54.8,54.9) has 40 bin [54.9,55.0) has 47 bin [55.0,55.1) has 45 bin [55.1,55.2) has 33 bin [55.2,55.3) has 29 bin [55.3,55.4) has 23 bin [55.4,55.5) has 17 bin [55.5,55.6) has 18 bin [55.6,55.7) has 17 bin [55.7,55.8) has 10 bin [55.8,55.9) has 11 bin [55.9,56.0) has 4 bin [56.0,56.1) has 2 bin [56.1,56.2) has 1 average z coordinate 23.1 for 27704558 element(s) point source id histogram with bin size 1.000000 bin 63 has 35724 bin 64 has 21035338 bin 65 has 6633496 average point source id 64.238147527926628 for 27704558 element(s)