lasinfo (210611) report for 'AHN4T/01HZ1_08.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: 16639710 number of points by return: 16632554 7154 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 603730 0 min x y z: 171980.000 604132.055 -0.269 max x y z: 173019.999 605019.999 8.370 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: 16639710 extended number of points by return: 16632554 7154 2 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 402055 1289999 Z -269 8370 intensity 53 4861 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 1009 1012 gps_time 260788565.585191 260790535.228343 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 215 G 48 215 B 38 214 NIR 32 216 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 48.61 ('Amplitude') attribute1 -16.43 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16632554 number of intermediate returns: 2 number of last returns: 16633397 number of single returns: 16626243 covered area in square units/kilounits: 810940/0.81 point density: all returns 20.52 last only 20.51 (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 16639710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16632554 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 16626243 13461 6 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 82150 unclassified (1) 16450213 ground (2) 107347 water (9) +-> flagged as extended overlap: 1124205 +---> 6749 of those are unclassified (1) +---> 1110853 of those are ground (2) +---> 6603 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 136 bin [-0.2,-0.1) has 13797 bin [-0.1,0.0) has 220207 bin [0.0,0.1) has 1160334 bin [0.1,0.2) has 1597870 bin [0.2,0.3) has 611788 bin [0.3,0.4) has 408823 bin [0.4,0.5) has 564350 bin [0.5,0.6) has 724228 bin [0.6,0.7) has 693141 bin [0.7,0.8) has 434975 bin [0.8,0.9) has 352501 bin [0.9,1.0) has 1439891 bin [1.0,1.1) has 3124388 bin [1.1,1.2) has 2708301 bin [1.2,1.3) has 661255 bin [1.3,1.4) has 228965 bin [1.4,1.5) has 119831 bin [1.5,1.6) has 57487 bin [1.6,1.7) has 56181 bin [1.7,1.8) has 53421 bin [1.8,1.9) has 56096 bin [1.9,2.0) has 54701 bin [2.0,2.1) has 50077 bin [2.1,2.2) has 74227 bin [2.2,2.3) has 81817 bin [2.3,2.4) has 44702 bin [2.4,2.5) has 27387 bin [2.5,2.6) has 18545 bin [2.6,2.7) has 16732 bin [2.7,2.8) has 14577 bin [2.8,2.9) has 13429 bin [2.9,3.0) has 13233 bin [3.0,3.1) has 13428 bin [3.1,3.2) has 14902 bin [3.2,3.3) has 18347 bin [3.3,3.4) has 21936 bin [3.4,3.5) has 30995 bin [3.5,3.6) has 30910 bin [3.6,3.7) has 30877 bin [3.7,3.8) has 30641 bin [3.8,3.9) has 24217 bin [3.9,4.0) has 18831 bin [4.0,4.1) has 17530 bin [4.1,4.2) has 18957 bin [4.2,4.3) has 17835 bin [4.3,4.4) has 17169 bin [4.4,4.5) has 17695 bin [4.5,4.6) has 18393 bin [4.6,4.7) has 18429 bin [4.7,4.8) has 19102 bin [4.8,4.9) has 19554 bin [4.9,5.0) has 22178 bin [5.0,5.1) has 24253 bin [5.1,5.2) has 20222 bin [5.2,5.3) has 19829 bin [5.3,5.4) has 20094 bin [5.4,5.5) has 20246 bin [5.5,5.6) has 19254 bin [5.6,5.7) has 19690 bin [5.7,5.8) has 20344 bin [5.8,5.9) has 19491 bin [5.9,6.0) has 19749 bin [6.0,6.1) has 20875 bin [6.1,6.2) has 20936 bin [6.2,6.3) has 22059 bin [6.3,6.4) has 23062 bin [6.4,6.5) has 23606 bin [6.5,6.6) has 23695 bin [6.6,6.7) has 26084 bin [6.7,6.8) has 28265 bin [6.8,6.9) has 29845 bin [6.9,7.0) has 31949 bin [7.0,7.1) has 45116 bin [7.1,7.2) has 21625 bin [7.2,7.3) has 54 bin [7.3,7.4) has 9 bin [7.4,7.5) has 11 bin [7.5,7.6) has 2 bin [8.0,8.1) has 8 bin [8.1,8.2) has 7 bin [8.2,8.3) has 8 bin [8.3,8.4) has 3 average z coordinate 1.1 for 16639710 element(s) point source id histogram with bin size 1.000000 bin 1009 has 2460222 bin 1011 has 10989550 bin 1012 has 3189938 average point source id 1010.896001432717298 for 16639710 element(s)