lasinfo (210611) report for 'AHN4T/44AN2_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: 27/2022 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: 31551855 number of points by return: 27178895 2958810 1111800 263978 38372 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 418730 0 min x y z: 106980.000 418730.000 -1.241 max x y z: 108019.999 420019.999 38.589 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: 31551855 extended number of points by return: 27178895 2958810 1111800 263978 38372 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 -1241 38589 intensity 56 3887 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 -5 34 user_data 6 7 point_source_ID 51 52 gps_time 260017063.562205 260018552.975428 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 3 255 B 0 255 NIR 64 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 5667 extended_scanner_channel 0 0 attribute0 0.56 38.87 ('Amplitude') attribute1 -15.7 23.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27178895 number of intermediate returns: 1421820 number of last returns: 27160169 number of single returns: 24209029 covered area in square units/kilounits: 1310224/1.31 point density: all returns 24.08 last only 20.73 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31551855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27178895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2958810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1111800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38372 instead zero. overview over extended number of returns of given pulse: 24209029 3694577 2549794 905730 174477 17054 1194 0 0 0 0 0 0 0 0 histogram of classification of points: 4912504 unclassified (1) 26108844 ground (2) 162009 building (6) 352401 water (9) 16097 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2056591 +---> 446654 of those are unclassified (1) +---> 1555212 of those are ground (2) +---> 54255 of those are water (9) +---> 470 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 5 bin [-1.2,-1.1) has 1658 bin [-1.1,-1.0) has 177140 bin [-1.0,-0.9) has 91065 bin [-0.9,-0.8) has 58995 bin [-0.8,-0.7) has 60210 bin [-0.7,-0.6) has 63462 bin [-0.6,-0.5) has 193215 bin [-0.5,-0.4) has 201655 bin [-0.4,-0.3) has 138322 bin [-0.3,-0.2) has 174871 bin [-0.2,-0.1) has 262622 bin [-0.1,0.0) has 471798 bin [0.0,0.1) 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[19.9,20.0) has 9874 bin [20.0,20.1) has 9733 bin [20.1,20.2) has 9453 bin [20.2,20.3) has 9470 bin [20.3,20.4) has 9141 bin [20.4,20.5) has 9314 bin [20.5,20.6) has 8942 bin [20.6,20.7) has 9068 bin [20.7,20.8) has 8968 bin [20.8,20.9) has 8961 bin [20.9,21.0) has 8795 bin [21.0,21.1) has 8702 bin [21.1,21.2) has 8686 bin [21.2,21.3) has 8650 bin [21.3,21.4) has 8727 bin [21.4,21.5) has 8646 bin [21.5,21.6) has 8690 bin [21.6,21.7) has 8664 bin [21.7,21.8) has 8712 bin [21.8,21.9) has 8795 bin [21.9,22.0) has 8703 bin [22.0,22.1) has 8730 bin [22.1,22.2) has 8773 bin [22.2,22.3) has 8945 bin [22.3,22.4) has 8909 bin [22.4,22.5) has 8960 bin [22.5,22.6) has 8818 bin [22.6,22.7) has 8729 bin [22.7,22.8) has 9035 bin [22.8,22.9) has 8854 bin [22.9,23.0) has 8864 bin [23.0,23.1) has 9005 bin [23.1,23.2) has 8971 bin [23.2,23.3) has 8991 bin [23.3,23.4) has 9060 bin [23.4,23.5) has 9183 bin [23.5,23.6) has 9160 bin [23.6,23.7) has 9056 bin [23.7,23.8) has 9282 bin [23.8,23.9) has 9425 bin 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7213 bin [31.8,31.9) has 7025 bin [31.9,32.0) has 6887 bin [32.0,32.1) has 6816 bin [32.1,32.2) has 6500 bin [32.2,32.3) has 6437 bin [32.3,32.4) has 6090 bin [32.4,32.5) has 6053 bin [32.5,32.6) has 5738 bin [32.6,32.7) has 5603 bin [32.7,32.8) has 5392 bin [32.8,32.9) has 5094 bin [32.9,33.0) has 5002 bin [33.0,33.1) has 4667 bin [33.1,33.2) has 4443 bin [33.2,33.3) has 4200 bin [33.3,33.4) has 3914 bin [33.4,33.5) has 3745 bin [33.5,33.6) has 3608 bin [33.6,33.7) has 3311 bin [33.7,33.8) has 3118 bin [33.8,33.9) has 2989 bin [33.9,34.0) has 2775 bin [34.0,34.1) has 2636 bin [34.1,34.2) has 2492 bin [34.2,34.3) has 2436 bin [34.3,34.4) has 2148 bin [34.4,34.5) has 2064 bin [34.5,34.6) has 1833 bin [34.6,34.7) has 1710 bin [34.7,34.8) has 1619 bin [34.8,34.9) has 1460 bin [34.9,35.0) has 1361 bin [35.0,35.1) has 1288 bin [35.1,35.2) has 1169 bin [35.2,35.3) has 1031 bin [35.3,35.4) has 996 bin [35.4,35.5) has 911 bin [35.5,35.6) has 891 bin [35.6,35.7) has 705 bin [35.7,35.8) has 600 bin [35.8,35.9) has 555 bin [35.9,36.0) has 525 bin [36.0,36.1) has 409 bin [36.1,36.2) has 352 bin [36.2,36.3) has 297 bin [36.3,36.4) has 223 bin [36.4,36.5) has 213 bin [36.5,36.6) has 181 bin [36.6,36.7) has 140 bin [36.7,36.8) has 105 bin [36.8,36.9) has 93 bin [36.9,37.0) has 72 bin [37.0,37.1) has 58 bin [37.1,37.2) has 54 bin [37.2,37.3) has 44 bin [37.3,37.4) has 29 bin [37.4,37.5) has 36 bin [37.5,37.6) has 29 bin [37.6,37.7) has 13 bin [37.7,37.8) has 16 bin [37.8,37.9) has 6 bin [37.9,38.0) has 10 bin [38.0,38.1) has 6 bin [38.1,38.2) has 1 bin [38.2,38.3) has 3 bin [38.3,38.4) has 1 bin [38.5,38.6) has 1 average z coordinate 2.5 for 31551855 element(s) point source id histogram with bin size 1.000000 bin 51 has 11200708 bin 52 has 20351147 average point source id 51.6450063554108 for 31551855 element(s)