lasinfo (210611) report for 'AHN4T/02GZ1_19.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: 176/2021 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: 26425882 number of points by return: 26416257 9402 218 5 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 601230 0 min x y z: 202980.000 601230.000 -0.571 max x y z: 204019.999 602519.999 8.568 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: 26425882 extended number of points by return: 26416257 9402 218 5 0 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 -571 8568 intensity 51 4319 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1083 1114 gps_time 268918419.474853 269009571.834625 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 63 255 G 67 255 B 58 255 NIR 72 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.51 43.19 ('Amplitude') attribute1 -16.5 26.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26416257 number of intermediate returns: 212 number of last returns: 26416547 number of single returns: 26407134 covered area in square units/kilounits: 1320952/1.32 point density: all returns 20.01 last only 20.00 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26425882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26416257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 5 instead zero. overview over extended number of returns of given pulse: 26407134 18104 624 20 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 60785 unclassified (1) 26204531 ground (2) 15817 building (6) 144749 water (9) +-> flagged as extended overlap: 1979133 +---> 7886 of those are unclassified (1) +---> 1962348 of those are ground (2) +---> 5294 of those are building (6) +---> 3605 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 92 bin [-0.5,-0.4) has 8537 bin [-0.4,-0.3) has 40267 bin [-0.3,-0.2) has 32021 bin [-0.2,-0.1) has 42077 bin [-0.1,0.0) has 39896 bin [0.0,0.1) has 42717 bin [0.1,0.2) has 43788 bin [0.2,0.3) has 43989 bin [0.3,0.4) has 36193 bin [0.4,0.5) has 34370 bin [0.5,0.6) has 39947 bin [0.6,0.7) has 58396 bin [0.7,0.8) has 81393 bin [0.8,0.9) has 129985 bin [0.9,1.0) has 465009 bin [1.0,1.1) has 1554885 bin [1.1,1.2) has 2257658 bin [1.2,1.3) has 2124676 bin [1.3,1.4) has 2828493 bin [1.4,1.5) has 3567102 bin [1.5,1.6) has 4463580 bin [1.6,1.7) has 3000411 bin [1.7,1.8) has 1824479 bin [1.8,1.9) has 1498049 bin [1.9,2.0) has 908641 bin [2.0,2.1) has 277873 bin [2.1,2.2) has 74328 bin [2.2,2.3) has 47966 bin [2.3,2.4) has 39451 bin [2.4,2.5) has 30527 bin [2.5,2.6) has 27368 bin [2.6,2.7) has 24894 bin [2.7,2.8) has 23624 bin [2.8,2.9) has 23507 bin [2.9,3.0) has 24310 bin [3.0,3.1) has 20249 bin [3.1,3.2) has 14131 bin [3.2,3.3) has 12062 bin [3.3,3.4) has 11741 bin [3.4,3.5) has 11855 bin [3.5,3.6) has 11936 bin [3.6,3.7) has 11858 bin [3.7,3.8) has 11982 bin [3.8,3.9) has 12099 bin [3.9,4.0) has 12588 bin [4.0,4.1) has 12163 bin [4.1,4.2) has 11492 bin [4.2,4.3) has 10631 bin [4.3,4.4) has 10576 bin [4.4,4.5) has 10453 bin [4.5,4.6) has 10595 bin [4.6,4.7) has 10804 bin [4.7,4.8) has 10490 bin [4.8,4.9) has 10486 bin [4.9,5.0) has 10638 bin [5.0,5.1) has 10602 bin [5.1,5.2) has 10445 bin [5.2,5.3) has 10508 bin [5.3,5.4) has 10479 bin [5.4,5.5) has 10399 bin [5.5,5.6) has 10378 bin [5.6,5.7) has 10332 bin [5.7,5.8) has 10526 bin [5.8,5.9) has 10355 bin [5.9,6.0) has 10196 bin [6.0,6.1) has 10658 bin [6.1,6.2) has 10483 bin [6.2,6.3) has 10538 bin [6.3,6.4) has 9949 bin [6.4,6.5) has 9708 bin [6.5,6.6) has 10291 bin [6.6,6.7) has 10652 bin [6.7,6.8) has 10896 bin [6.8,6.9) has 11137 bin [6.9,7.0) has 11087 bin [7.0,7.1) has 11253 bin [7.1,7.2) has 11407 bin [7.2,7.3) has 11520 bin [7.3,7.4) has 11928 bin [7.4,7.5) has 12075 bin [7.5,7.6) has 12577 bin [7.6,7.7) has 13239 bin [7.7,7.8) has 14123 bin [7.8,7.9) has 14474 bin [7.9,8.0) has 14834 bin [8.0,8.1) has 16310 bin [8.1,8.2) has 18766 bin [8.2,8.3) has 25556 bin [8.3,8.4) has 23201 bin [8.4,8.5) has 5639 bin [8.5,8.6) has 33 average z coordinate 1.6 for 26425882 element(s) point source id histogram with bin size 1.000000 bin 1083 has 2148091 bin 1084 has 18590213 bin 1085 has 4611128 bin 1114 has 1076450 average point source id 1085.315246053093006 for 26425882 element(s)