lasinfo (210611) report for 'AHN4T/01GN1_23.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: 9102293 number of points by return: 9099757 2519 17 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 606230 0 min x y z: 161980.000 606230.000 -0.201 max x y z: 163019.999 606928.756 13.505 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: 9102293 extended number of points by return: 9099757 2519 17 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 0 1039999 Y 0 698756 Z -201 13505 intensity 53 3428 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 1013 1035 gps_time 260791611.139756 265130048.707279 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 44 229 G 49 231 B 36 229 NIR 19 213 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 0.53 34.28 ('Amplitude') attribute1 -16.55 17.17 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 9099757 number of intermediate returns: 25 number of last returns: 9098243 number of single returns: 9095732 covered area in square units/kilounits: 649456/0.65 point density: all returns 14.02 last only 14.01 (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 9102293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9099757 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 17 instead zero. overview over extended number of returns of given pulse: 9095732 6475 86 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 91824 unclassified (1) 2777587 ground (2) 6232882 water (9) +-> flagged as extended overlap: 910521 +---> 26654 of those are unclassified (1) +---> 641207 of those are ground (2) +---> 242660 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 1 bin [-0.2,-0.1) has 73 bin [-0.1,0.0) has 5122 bin [0.0,0.1) has 89800 bin [0.1,0.2) has 502484 bin [0.2,0.3) has 1304943 bin [0.3,0.4) has 1784955 bin [0.4,0.5) has 1476196 bin [0.5,0.6) has 821048 bin [0.6,0.7) has 335389 bin [0.7,0.8) has 150931 bin [0.8,0.9) has 86651 bin [0.9,1.0) has 59840 bin [1.0,1.1) has 53633 bin [1.1,1.2) has 49934 bin [1.2,1.3) has 44350 bin [1.3,1.4) has 33853 bin [1.4,1.5) has 28175 bin [1.5,1.6) has 32621 bin [1.6,1.7) has 78951 bin [1.7,1.8) has 131520 bin [1.8,1.9) has 140030 bin [1.9,2.0) has 131109 bin [2.0,2.1) has 107816 bin [2.1,2.2) has 78407 bin [2.2,2.3) has 59891 bin [2.3,2.4) has 51922 bin [2.4,2.5) has 46910 bin [2.5,2.6) has 48181 bin [2.6,2.7) has 47066 bin [2.7,2.8) has 44545 bin [2.8,2.9) has 43947 bin [2.9,3.0) has 44508 bin [3.0,3.1) has 49280 bin [3.1,3.2) has 48911 bin [3.2,3.3) has 46377 bin [3.3,3.4) has 40680 bin [3.4,3.5) has 37896 bin [3.5,3.6) has 35501 bin [3.6,3.7) has 31484 bin [3.7,3.8) has 29665 bin [3.8,3.9) has 26455 bin [3.9,4.0) has 24540 bin [4.0,4.1) has 23610 bin [4.1,4.2) has 21074 bin [4.2,4.3) has 19214 bin [4.3,4.4) has 17830 bin [4.4,4.5) has 16696 bin [4.5,4.6) has 16035 bin [4.6,4.7) has 14925 bin [4.7,4.8) has 14909 bin [4.8,4.9) has 15243 bin [4.9,5.0) has 15403 bin [5.0,5.1) has 14818 bin [5.1,5.2) has 14591 bin [5.2,5.3) has 14652 bin [5.3,5.4) has 14170 bin [5.4,5.5) has 14284 bin [5.5,5.6) has 14685 bin [5.6,5.7) has 14779 bin [5.7,5.8) has 15203 bin [5.8,5.9) has 15329 bin [5.9,6.0) has 15612 bin [6.0,6.1) has 15644 bin [6.1,6.2) has 14688 bin [6.2,6.3) has 15095 bin [6.3,6.4) has 15389 bin [6.4,6.5) has 15841 bin [6.5,6.6) has 17598 bin [6.6,6.7) has 17413 bin [6.7,6.8) has 17873 bin [6.8,6.9) has 18300 bin [6.9,7.0) has 17721 bin [7.0,7.1) has 17679 bin [7.1,7.2) has 17667 bin [7.2,7.3) has 16958 bin [7.3,7.4) has 15749 bin [7.4,7.5) has 14878 bin [7.5,7.6) has 13507 bin [7.6,7.7) has 13096 bin [7.7,7.8) has 12194 bin [7.8,7.9) has 11143 bin [7.9,8.0) has 10694 bin [8.0,8.1) has 10055 bin [8.1,8.2) has 9423 bin [8.2,8.3) has 9175 bin [8.3,8.4) has 8861 bin [8.4,8.5) has 8370 bin [8.5,8.6) has 7649 bin [8.6,8.7) has 7543 bin [8.7,8.8) has 7083 bin [8.8,8.9) has 6994 bin [8.9,9.0) has 6725 bin [9.0,9.1) has 6542 bin [9.1,9.2) has 6342 bin [9.2,9.3) has 6198 bin [9.3,9.4) has 5505 bin [9.4,9.5) has 5150 bin [9.5,9.6) has 5052 bin [9.6,9.7) has 4961 bin [9.7,9.8) has 4926 bin [9.8,9.9) has 4612 bin [9.9,10.0) has 4316 bin [10.0,10.1) has 4009 bin [10.1,10.2) has 3610 bin [10.2,10.3) has 3628 bin [10.3,10.4) has 3480 bin [10.4,10.5) has 3059 bin [10.5,10.6) has 2909 bin [10.6,10.7) has 2796 bin [10.7,10.8) has 2841 bin [10.8,10.9) has 2575 bin [10.9,11.0) has 2473 bin [11.0,11.1) has 2036 bin [11.1,11.2) has 1894 bin [11.2,11.3) has 1781 bin [11.3,11.4) has 1653 bin [11.4,11.5) has 1466 bin [11.5,11.6) has 1413 bin [11.6,11.7) has 1116 bin [11.7,11.8) has 1026 bin [11.8,11.9) has 797 bin [11.9,12.0) has 708 bin [12.0,12.1) has 562 bin [12.1,12.2) has 442 bin [12.2,12.3) has 482 bin [12.3,12.4) has 493 bin [12.4,12.5) has 422 bin [12.5,12.6) has 342 bin [12.6,12.7) has 230 bin [12.7,12.8) has 205 bin [12.8,12.9) has 145 bin [12.9,13.0) has 101 bin [13.0,13.1) has 118 bin [13.1,13.2) has 78 bin [13.2,13.3) has 65 bin [13.3,13.4) has 51 bin [13.4,13.5) has 24 bin [13.5,13.6) has 1 average z coordinate 1.3 for 9102293 element(s) point source id histogram with bin size 1.000000 bin 1013 has 979165 bin 1018 has 21910 bin 1035 has 8101218 average point source id 1032.59246378906937 for 9102293 element(s)