lasinfo (210611) report for 'AHN4T/29CN2_01.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: 336/2022 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: 61805797 number of points by return: 46958944 9251563 4258679 1153927 175307 scale factor x y z: 0.001 0.001 0.001 offset x y z: 264980 486230 0 min x y z: 264980.000 486230.000 23.344 max x y z: 266019.999 487519.999 62.815 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: 61805797 extended number of points by return: 46958944 9251563 4258679 1153927 175307 7005 372 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 23344 62815 intensity 56 4806 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 184 210 gps_time 324221625.959973 328785498.248304 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 31 255 B 28 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.18 31.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46958944 number of intermediate returns: 5617877 number of last returns: 46906545 number of single returns: 37677569 covered area in square units/kilounits: 1339228/1.34 point density: all returns 46.15 last only 35.03 (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 61805797 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46958944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9251563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4258679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1153927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 175307 instead zero. overview over extended number of returns of given pulse: 37677569 9988765 9330621 3923013 803971 77378 4480 0 0 0 0 0 0 0 0 histogram of classification of points: 18088763 unclassified (1) 43083037 ground (2) 517207 building (6) 114727 water (9) 2063 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3811330 +---> 1007547 of those are unclassified (1) +---> 2732564 of those are ground (2) +---> 47417 of those are building (6) +---> 23802 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.3,23.4) has 12 bin [23.4,23.5) has 32 bin [23.5,23.6) has 251 bin [23.6,23.7) has 704 bin [23.7,23.8) has 1154 bin [23.8,23.9) has 1829 bin [23.9,24.0) has 2005 bin [24.0,24.1) has 5030 bin [24.1,24.2) has 29928 bin [24.2,24.3) has 26951 bin [24.3,24.4) has 30727 bin [24.4,24.5) has 44516 bin [24.5,24.6) has 64898 bin [24.6,24.7) has 95707 bin [24.7,24.8) has 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2983 bin [55.3,55.4) has 2784 bin [55.4,55.5) has 2676 bin [55.5,55.6) has 2434 bin [55.6,55.7) has 2243 bin [55.7,55.8) has 2076 bin [55.8,55.9) has 1852 bin [55.9,56.0) has 1742 bin [56.0,56.1) has 1589 bin [56.1,56.2) has 1578 bin [56.2,56.3) has 1439 bin [56.3,56.4) has 1393 bin [56.4,56.5) has 1313 bin [56.5,56.6) has 1272 bin [56.6,56.7) has 1213 bin [56.7,56.8) has 1287 bin [56.8,56.9) has 1269 bin [56.9,57.0) has 1257 bin [57.0,57.1) has 1176 bin [57.1,57.2) has 1271 bin [57.2,57.3) has 1282 bin [57.3,57.4) has 1170 bin [57.4,57.5) has 1103 bin [57.5,57.6) has 1134 bin [57.6,57.7) has 1064 bin [57.7,57.8) has 1108 bin [57.8,57.9) has 1011 bin [57.9,58.0) has 1050 bin [58.0,58.1) has 1014 bin [58.1,58.2) has 1068 bin [58.2,58.3) has 1040 bin [58.3,58.4) has 988 bin [58.4,58.5) has 1019 bin [58.5,58.6) has 942 bin [58.6,58.7) has 987 bin [58.7,58.8) has 948 bin [58.8,58.9) has 945 bin [58.9,59.0) has 916 bin [59.0,59.1) has 930 bin [59.1,59.2) has 859 bin [59.2,59.3) has 816 bin [59.3,59.4) has 816 bin [59.4,59.5) has 883 bin [59.5,59.6) has 746 bin [59.6,59.7) has 768 bin [59.7,59.8) has 705 bin [59.8,59.9) has 700 bin [59.9,60.0) has 657 bin [60.0,60.1) has 643 bin [60.1,60.2) has 569 bin [60.2,60.3) has 608 bin [60.3,60.4) has 584 bin [60.4,60.5) has 535 bin [60.5,60.6) has 529 bin [60.6,60.7) has 435 bin [60.7,60.8) has 421 bin [60.8,60.9) has 408 bin [60.9,61.0) has 379 bin [61.0,61.1) has 345 bin [61.1,61.2) has 354 bin [61.2,61.3) has 304 bin [61.3,61.4) has 304 bin [61.4,61.5) has 280 bin [61.5,61.6) has 238 bin [61.6,61.7) has 190 bin [61.7,61.8) has 159 bin [61.8,61.9) has 153 bin [61.9,62.0) has 125 bin [62.0,62.1) has 119 bin [62.1,62.2) has 93 bin [62.2,62.3) has 72 bin [62.3,62.4) has 45 bin [62.4,62.5) has 18 bin [62.5,62.6) has 11 bin [62.6,62.7) has 9 bin [62.7,62.8) has 8 bin [62.8,62.9) has 1 average z coordinate 30.0 for 61805797 element(s) point source id histogram with bin size 1.000000 bin 184 has 13637798 bin 185 has 21345396 bin 210 has 26822603 average point source id 195.628894195798495 for 61805797 element(s)