lasinfo (210611) report for 'AHN4T/52EN1_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: 340/2022 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: 59371884 number of points by return: 44607000 10565753 3485880 645375 67876 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 394980 0 min x y z: 200980.000 394980.000 11.232 max x y z: 202019.999 396269.999 51.482 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: 59371884 extended number of points by return: 44607000 10565753 3485880 645375 67876 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 11232 51482 intensity 0 5096 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 31 user_data 6 7 point_source_ID 94 203 gps_time 297856326.265691 298299194.250819 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 41 255 B 27 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.02 33.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44607000 number of intermediate returns: 4211439 number of last returns: 44553354 number of single returns: 33999909 covered area in square units/kilounits: 1341536/1.34 point density: all returns 44.26 last only 33.21 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59371884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44607000 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10565753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3485880 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 645375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 67876 instead zero. overview over extended number of returns of given pulse: 33999909 14175455 8537390 2317498 319310 21152 1170 0 0 0 0 0 0 0 0 histogram of classification of points: 17825120 unclassified (1) 40766671 ground (2) 682524 building (6) 97501 water (9) 68 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4076899 +---> 1266102 of those are unclassified (1) +---> 2682831 of those are ground (2) +---> 87727 of those are building (6) +---> 40171 of those are water (9) +---> 68 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [11.2,11.3) has 105 bin [11.3,11.4) has 18156 bin [11.4,11.5) has 3442 bin [11.5,11.6) has 9463 bin [11.6,11.7) has 16312 bin [11.7,11.8) has 23479 bin [11.8,11.9) has 36500 bin [11.9,12.0) has 95062 bin [12.0,12.1) has 154352 bin [12.1,12.2) has 330194 bin [12.2,12.3) has 381226 bin [12.3,12.4) has 407299 bin [12.4,12.5) has 549244 bin [12.5,12.6) has 730606 bin [12.6,12.7) has 1020847 bin [12.7,12.8) has 827385 bin [12.8,12.9) has 750101 bin [12.9,13.0) has 644141 bin [13.0,13.1) has 612064 bin [13.1,13.2) has 604223 bin [13.2,13.3) has 673172 bin [13.3,13.4) has 766669 bin [13.4,13.5) has 1008822 bin [13.5,13.6) has 1106579 bin [13.6,13.7) has 1219435 bin [13.7,13.8) has 1267566 bin [13.8,13.9) has 1600889 bin [13.9,14.0) has 1796726 bin [14.0,14.1) has 1387047 bin [14.1,14.2) has 1194038 bin [14.2,14.3) has 1405126 bin [14.3,14.4) has 1331280 bin [14.4,14.5) has 1366266 bin [14.5,14.6) has 1344237 bin [14.6,14.7) has 1537382 bin [14.7,14.8) has 1101517 bin [14.8,14.9) has 1052538 bin [14.9,15.0) has 989994 bin [15.0,15.1) has 721391 bin [15.1,15.2) has 528637 bin [15.2,15.3) has 432695 bin [15.3,15.4) has 402748 bin [15.4,15.5) has 325788 bin [15.5,15.6) has 332291 bin [15.6,15.7) has 251133 bin [15.7,15.8) has 214114 bin [15.8,15.9) has 205308 bin [15.9,16.0) has 270481 bin [16.0,16.1) 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[42.8,42.9) has 7489 bin [42.9,43.0) has 7240 bin [43.0,43.1) has 6907 bin [43.1,43.2) has 6845 bin [43.2,43.3) has 6506 bin [43.3,43.4) has 6153 bin [43.4,43.5) has 5870 bin [43.5,43.6) has 5762 bin [43.6,43.7) has 5644 bin [43.7,43.8) has 5396 bin [43.8,43.9) has 5200 bin [43.9,44.0) has 4812 bin [44.0,44.1) has 4524 bin [44.1,44.2) has 4321 bin [44.2,44.3) has 4298 bin [44.3,44.4) has 4136 bin [44.4,44.5) has 3936 bin [44.5,44.6) has 3747 bin [44.6,44.7) has 3612 bin [44.7,44.8) has 3557 bin [44.8,44.9) has 3279 bin [44.9,45.0) has 3043 bin [45.0,45.1) has 2889 bin [45.1,45.2) has 2808 bin [45.2,45.3) has 2682 bin [45.3,45.4) has 2621 bin [45.4,45.5) has 2496 bin [45.5,45.6) has 2380 bin [45.6,45.7) has 2212 bin [45.7,45.8) has 2106 bin [45.8,45.9) has 1877 bin [45.9,46.0) has 1763 bin [46.0,46.1) has 1629 bin [46.1,46.2) has 1652 bin [46.2,46.3) has 1538 bin [46.3,46.4) has 1414 bin [46.4,46.5) has 1390 bin [46.5,46.6) has 1269 bin [46.6,46.7) has 1123 bin [46.7,46.8) has 1077 bin [46.8,46.9) has 949 bin [46.9,47.0) has 892 bin [47.0,47.1) has 827 bin [47.1,47.2) has 746 bin [47.2,47.3) has 702 bin [47.3,47.4) has 729 bin [47.4,47.5) has 686 bin [47.5,47.6) has 638 bin [47.6,47.7) has 575 bin [47.7,47.8) has 480 bin [47.8,47.9) has 450 bin [47.9,48.0) has 412 bin [48.0,48.1) has 388 bin [48.1,48.2) has 340 bin [48.2,48.3) has 326 bin [48.3,48.4) has 271 bin [48.4,48.5) has 271 bin [48.5,48.6) has 240 bin [48.6,48.7) has 225 bin [48.7,48.8) has 208 bin [48.8,48.9) has 159 bin [48.9,49.0) has 143 bin [49.0,49.1) has 128 bin [49.1,49.2) has 130 bin [49.2,49.3) has 145 bin [49.3,49.4) has 102 bin [49.4,49.5) has 86 bin [49.5,49.6) has 55 bin [49.6,49.7) has 48 bin [49.7,49.8) has 36 bin [49.8,49.9) has 47 bin [49.9,50.0) has 50 bin [50.0,50.1) has 53 bin [50.1,50.2) has 43 bin [50.2,50.3) has 31 bin [50.3,50.4) has 26 bin [50.4,50.5) has 15 bin [50.5,50.6) has 12 bin [50.6,50.7) has 1 bin [50.7,50.8) has 1 bin [50.8,50.9) has 4 bin [50.9,51.0) has 2 bin [51.0,51.1) has 4 bin [51.1,51.2) has 2 bin [51.2,51.3) has 2 bin [51.3,51.4) has 2 bin [51.4,51.5) has 3 average z coordinate 18.7 for 59371884 element(s) point source id histogram with bin size 1.000000 bin 94 has 2364528 bin 95 has 31632643 bin 96 has 2956734 bin 203 has 22417979 average point source id 135.78923852239555 for 59371884 element(s)