lasinfo (210611) report for 'AHN4T/19AN1_14.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: 177/2021 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: 4634224 number of points by return: 4629755 4386 83 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 521230 0 min x y z: 103661.465 521230.000 -0.702 max x y z: 104019.999 522519.999 19.194 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: 4634224 extended number of points by return: 4629755 4386 83 0 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 681465 1039999 Y 0 1289999 Z -702 19194 intensity 19 4558 return_number 1 3 number_of_returns 1 3 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 46 48 gps_time 269681973.619757 269683912.741042 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 49 255 G 61 255 B 60 250 NIR 36 239 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 45.58 ('Amplitude') attribute1 -17.97 27.75 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 4629755 number of intermediate returns: 91 number of last returns: 4629763 number of single returns: 4625385 covered area in square units/kilounits: 337768/0.34 point density: all returns 13.72 last only 13.71 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4634224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4629755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 83 instead zero. overview over extended number of returns of given pulse: 4625385 8572 267 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10102 unclassified (1) 2773089 ground (2) 1851033 water (9) +-> flagged as extended overlap: 619264 +---> 1786 of those are unclassified (1) +---> 554150 of those are ground (2) +---> 63328 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 1 bin [-0.7,-0.6) has 18 bin [-0.6,-0.5) has 1174 bin [-0.5,-0.4) has 14209 bin [-0.4,-0.3) has 91337 bin [-0.3,-0.2) has 300917 bin [-0.2,-0.1) has 585037 bin [-0.1,0.0) has 629500 bin [0.0,0.1) has 360162 bin [0.1,0.2) has 214643 bin [0.2,0.3) has 196912 bin [0.3,0.4) has 147384 bin [0.4,0.5) has 130489 bin [0.5,0.6) has 129735 bin [0.6,0.7) has 137074 bin [0.7,0.8) has 107521 bin [0.8,0.9) has 66196 bin [0.9,1.0) has 61586 bin [1.0,1.1) has 63795 bin [1.1,1.2) has 54236 bin [1.2,1.3) has 48263 bin [1.3,1.4) has 44153 bin [1.4,1.5) has 43985 bin [1.5,1.6) has 39462 bin [1.6,1.7) has 32688 bin [1.7,1.8) has 27421 bin [1.8,1.9) has 25034 bin [1.9,2.0) has 24307 bin [2.0,2.1) has 23821 bin [2.1,2.2) has 23099 bin [2.2,2.3) has 20308 bin [2.3,2.4) has 18550 bin [2.4,2.5) has 17146 bin [2.5,2.6) has 14155 bin [2.6,2.7) has 12472 bin [2.7,2.8) has 12812 bin [2.8,2.9) has 12887 bin [2.9,3.0) has 11897 bin [3.0,3.1) has 12292 bin [3.1,3.2) has 11822 bin [3.2,3.3) has 11964 bin [3.3,3.4) has 12366 bin [3.4,3.5) has 12816 bin [3.5,3.6) has 13091 bin [3.6,3.7) has 12426 bin [3.7,3.8) has 10735 bin [3.8,3.9) has 9462 bin [3.9,4.0) has 8513 bin [4.0,4.1) has 8078 bin [4.1,4.2) has 7423 bin [4.2,4.3) has 7014 bin [4.3,4.4) has 6690 bin [4.4,4.5) has 6898 bin [4.5,4.6) has 6843 bin [4.6,4.7) has 6717 bin [4.7,4.8) has 7085 bin [4.8,4.9) has 7157 bin [4.9,5.0) has 7001 bin [5.0,5.1) has 6657 bin [5.1,5.2) has 6838 bin [5.2,5.3) has 7381 bin [5.3,5.4) has 7255 bin [5.4,5.5) has 6836 bin [5.5,5.6) has 7035 bin [5.6,5.7) has 8084 bin [5.7,5.8) has 9552 bin [5.8,5.9) has 11327 bin [5.9,6.0) has 14305 bin [6.0,6.1) has 15323 bin [6.1,6.2) has 14618 bin [6.2,6.3) has 12426 bin [6.3,6.4) has 10351 bin [6.4,6.5) has 9679 bin [6.5,6.6) has 9923 bin [6.6,6.7) has 8796 bin [6.7,6.8) has 7973 bin [6.8,6.9) has 7450 bin [6.9,7.0) has 7311 bin [7.0,7.1) has 7276 bin [7.1,7.2) has 7305 bin [7.2,7.3) has 7486 bin [7.3,7.4) has 7787 bin [7.4,7.5) has 7503 bin [7.5,7.6) has 7536 bin [7.6,7.7) has 8182 bin [7.7,7.8) has 8505 bin [7.8,7.9) has 8461 bin [7.9,8.0) has 8859 bin [8.0,8.1) has 9407 bin [8.1,8.2) has 9483 bin [8.2,8.3) has 8858 bin [8.3,8.4) has 7649 bin [8.4,8.5) has 7624 bin [8.5,8.6) has 7469 bin [8.6,8.7) has 7954 bin [8.7,8.8) has 8079 bin [8.8,8.9) has 8044 bin [8.9,9.0) has 8628 bin [9.0,9.1) has 8889 bin [9.1,9.2) has 8346 bin [9.2,9.3) has 7791 bin [9.3,9.4) has 7001 bin [9.4,9.5) has 7063 bin [9.5,9.6) has 7207 bin [9.6,9.7) has 7140 bin [9.7,9.8) has 6797 bin [9.8,9.9) has 6203 bin [9.9,10.0) has 5261 bin [10.0,10.1) has 4911 bin [10.1,10.2) has 4607 bin [10.2,10.3) has 4177 bin [10.3,10.4) has 4094 bin [10.4,10.5) has 3897 bin [10.5,10.6) has 3907 bin [10.6,10.7) has 3654 bin [10.7,10.8) has 3494 bin [10.8,10.9) has 3435 bin [10.9,11.0) has 3391 bin [11.0,11.1) has 3415 bin [11.1,11.2) has 3411 bin [11.2,11.3) has 3387 bin [11.3,11.4) has 3664 bin [11.4,11.5) has 3782 bin [11.5,11.6) has 3786 bin [11.6,11.7) has 3757 bin [11.7,11.8) has 3924 bin [11.8,11.9) has 4025 bin [11.9,12.0) has 4098 bin [12.0,12.1) has 3887 bin [12.1,12.2) has 3925 bin [12.2,12.3) has 3952 bin [12.3,12.4) has 3994 bin [12.4,12.5) has 3994 bin [12.5,12.6) has 3929 bin [12.6,12.7) has 3862 bin [12.7,12.8) has 3843 bin [12.8,12.9) has 3976 bin [12.9,13.0) has 3777 bin [13.0,13.1) has 3910 bin [13.1,13.2) has 3869 bin [13.2,13.3) has 3955 bin [13.3,13.4) has 4368 bin [13.4,13.5) has 4732 bin [13.5,13.6) has 4719 bin [13.6,13.7) has 4538 bin [13.7,13.8) has 4432 bin [13.8,13.9) has 4299 bin [13.9,14.0) has 4355 bin [14.0,14.1) has 4361 bin [14.1,14.2) has 4595 bin [14.2,14.3) has 4566 bin [14.3,14.4) has 4839 bin [14.4,14.5) has 4994 bin [14.5,14.6) has 5069 bin [14.6,14.7) has 4950 bin [14.7,14.8) has 5056 bin [14.8,14.9) has 4857 bin [14.9,15.0) has 4767 bin [15.0,15.1) has 4763 bin [15.1,15.2) has 4477 bin [15.2,15.3) has 3958 bin [15.3,15.4) has 3419 bin [15.4,15.5) has 3392 bin [15.5,15.6) has 3213 bin [15.6,15.7) has 3266 bin [15.7,15.8) has 3535 bin [15.8,15.9) has 3495 bin [15.9,16.0) has 3516 bin [16.0,16.1) has 3642 bin [16.1,16.2) has 3618 bin [16.2,16.3) has 3746 bin [16.3,16.4) has 3663 bin [16.4,16.5) has 3291 bin [16.5,16.6) has 3139 bin [16.6,16.7) has 2552 bin [16.7,16.8) has 1881 bin [16.8,16.9) has 1642 bin [16.9,17.0) has 1415 bin [17.0,17.1) has 1198 bin [17.1,17.2) has 1004 bin [17.2,17.3) has 769 bin [17.3,17.4) has 594 bin [17.4,17.5) has 500 bin [17.5,17.6) has 383 bin [17.6,17.7) has 351 bin [17.7,17.8) has 315 bin [17.8,17.9) has 312 bin [17.9,18.0) has 290 bin [18.0,18.1) has 291 bin [18.1,18.2) has 350 bin [18.2,18.3) has 300 bin [18.3,18.4) has 259 bin [18.4,18.5) has 222 bin [18.5,18.6) has 176 bin [18.6,18.7) has 143 bin [18.7,18.8) has 107 bin [18.8,18.9) has 52 bin [18.9,19.0) has 63 bin [19.0,19.1) has 28 bin [19.1,19.2) has 16 average z coordinate 1.9 for 4634224 element(s) point source id histogram with bin size 1.000000 bin 46 has 3598 bin 47 has 3697161 bin 48 has 933465 average point source id 47.20065214801874 for 4634224 element(s)