lasinfo (210611) report for 'AHN4T/34FN1_05.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: 337/2022 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: 53333542 number of points by return: 33889703 13000100 5075722 1197894 170123 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 473730 0 min x y z: 253980.000 473730.000 21.988 max x y z: 255019.999 475019.999 66.212 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: 53333542 extended number of points by return: 33889703 13000100 5075722 1197894 170123 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 21988 66212 intensity 56 4087 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 -30 29 user_data 6 7 point_source_ID 174 210 gps_time 324216915.383152 324221912.461846 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 31 255 B 13 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.23 24.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33889703 number of intermediate returns: 6442162 number of last returns: 33920301 number of single returns: 20918624 covered area in square units/kilounits: 1330736/1.33 point density: all returns 40.08 last only 25.49 (per square units) spacing: all returns 0.16 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53333542 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33889703 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13000100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5075722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1197894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 170123 instead zero. overview over extended number of returns of given pulse: 20918624 15855035 11605378 4104140 778612 68200 3553 0 0 0 0 0 0 0 0 histogram of classification of points: 25944796 unclassified (1) 25368186 ground (2) 1946718 building (6) 68721 water (9) 5121 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3587465 +---> 1479362 of those are unclassified (1) +---> 2018898 of those are ground (2) +---> 84061 of those are building (6) +---> 5144 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.9,22.0) has 1 bin [22.0,22.1) has 11 bin [22.1,22.2) has 150 bin [22.2,22.3) has 310 bin [22.3,22.4) has 955 bin [22.4,22.5) has 2372 bin [22.5,22.6) has 3851 bin [22.6,22.7) has 5644 bin [22.7,22.8) has 6987 bin [22.8,22.9) has 13596 bin [22.9,23.0) has 15199 bin [23.0,23.1) has 20144 bin [23.1,23.2) has 37778 bin [23.2,23.3) has 45372 bin [23.3,23.4) has 53020 bin [23.4,23.5) has 75250 bin [23.5,23.6) has 118179 bin [23.6,23.7) has 178979 bin [23.7,23.8) has 257765 bin [23.8,23.9) has 274756 bin [23.9,24.0) has 237199 bin [24.0,24.1) has 240803 bin [24.1,24.2) has 274276 bin [24.2,24.3) has 299692 bin [24.3,24.4) has 267059 bin [24.4,24.5) has 259806 bin [24.5,24.6) has 287470 bin [24.6,24.7) has 302297 bin [24.7,24.8) has 418554 bin [24.8,24.9) has 474328 bin [24.9,25.0) has 483993 bin [25.0,25.1) has 471779 bin [25.1,25.2) has 472645 bin [25.2,25.3) has 455739 bin [25.3,25.4) has 407134 bin [25.4,25.5) has 428285 bin [25.5,25.6) has 486105 bin [25.6,25.7) has 549488 bin [25.7,25.8) has 580535 bin [25.8,25.9) has 705898 bin [25.9,26.0) has 936612 bin [26.0,26.1) has 1084283 bin [26.1,26.2) has 1129782 bin [26.2,26.3) has 1323275 bin [26.3,26.4) has 1285315 bin [26.4,26.5) has 1349911 bin [26.5,26.6) has 1398463 bin [26.6,26.7) has 1205511 bin [26.7,26.8) has 933718 bin [26.8,26.9) has 887986 bin [26.9,27.0) has 879976 bin [27.0,27.1) 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bin [61.5,61.6) has 155 bin [61.6,61.7) has 114 bin [61.7,61.8) has 99 bin [61.8,61.9) has 93 bin [61.9,62.0) has 111 bin [62.0,62.1) has 95 bin [62.1,62.2) has 95 bin [62.2,62.3) has 124 bin [62.3,62.4) has 123 bin [62.4,62.5) has 101 bin [62.5,62.6) has 117 bin [62.6,62.7) has 123 bin [62.7,62.8) has 124 bin [62.8,62.9) has 118 bin [62.9,63.0) has 87 bin [63.0,63.1) has 77 bin [63.1,63.2) has 64 bin [63.2,63.3) has 48 bin [63.3,63.4) has 61 bin [63.4,63.5) has 53 bin [63.5,63.6) has 70 bin [63.6,63.7) has 67 bin [63.7,63.8) has 75 bin [63.8,63.9) has 48 bin [63.9,64.0) has 37 bin [64.0,64.1) has 43 bin [64.1,64.2) has 32 bin [64.2,64.3) has 32 bin [64.3,64.4) has 16 bin [64.4,64.5) has 10 bin [64.5,64.6) has 9 bin [64.6,64.7) has 11 bin [64.7,64.8) has 3 bin [64.8,64.9) has 7 bin [64.9,65.0) has 7 bin [65.0,65.1) has 1 bin [65.1,65.2) has 7 bin [65.2,65.3) has 5 bin [65.3,65.4) has 6 bin [65.4,65.5) has 2 bin [65.8,65.9) has 2 bin [66.1,66.2) has 1 bin [66.2,66.3) has 1 average z coordinate 32.9 for 53333542 element(s) point source id histogram with bin size 1.000000 bin 174 has 2181607 bin 175 has 27115187 bin 176 has 11786793 bin 210 has 12249955 average point source id 183.219098049028872 for 53333542 element(s)