lasinfo (210611) report for 'AHN4T/32AN2_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: 179/2021 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: 40909044 number of points by return: 40901152 7148 639 99 6 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 472480 0 min x y z: 146980.000 472480.000 -1.213 max x y z: 148019.999 473769.999 9.292 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: 40909044 extended number of points by return: 40901152 7148 639 99 6 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 -1213 9292 intensity 59 3995 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 31 user_data 6 7 point_source_ID 147 149 gps_time 270207189.302608 270209565.961999 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 254 G 42 255 B 21 247 NIR 74 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 attribute0 0.59 39.95 ('Amplitude') attribute1 -15.2 24.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40901152 number of intermediate returns: 740 number of last returns: 40901915 number of single returns: 40894763 covered area in square units/kilounits: 1328772/1.33 point density: all returns 30.79 last only 30.78 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40909044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40901152 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 99 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6 instead zero. overview over extended number of returns of given pulse: 40894763 12236 1625 378 41 1 0 0 0 0 0 0 0 0 0 histogram of classification of points: 29979 unclassified (1) 40655759 ground (2) 220075 water (9) 3231 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2971713 +---> 5942 of those are unclassified (1) +---> 2956330 of those are ground (2) +---> 9441 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 4 bin [-1.2,-1.1) has 2003 bin [-1.1,-1.0) has 133636 bin [-1.0,-0.9) has 502127 bin [-0.9,-0.8) has 659454 bin [-0.8,-0.7) has 2074376 bin [-0.7,-0.6) has 6235095 bin [-0.6,-0.5) has 14924235 bin [-0.5,-0.4) has 10998829 bin [-0.4,-0.3) has 2344485 bin [-0.3,-0.2) has 813948 bin [-0.2,-0.1) has 740199 bin [-0.1,0.0) has 556914 bin [0.0,0.1) has 359529 bin [0.1,0.2) has 205409 bin [0.2,0.3) has 88223 bin [0.3,0.4) has 78074 bin [0.4,0.5) has 68191 bin [0.5,0.6) has 52621 bin [0.6,0.7) has 22800 bin [0.7,0.8) has 30769 bin [0.8,0.9) has 9808 bin [0.9,1.0) has 1153 bin [1.0,1.1) has 948 bin [1.1,1.2) has 549 bin [1.2,1.3) has 452 bin [1.3,1.4) has 205 bin [1.4,1.5) has 105 bin [1.5,1.6) has 93 bin [1.6,1.7) has 133 bin [1.7,1.8) has 119 bin [1.8,1.9) has 61 bin [1.9,2.0) has 26 bin [2.0,2.1) has 31 bin [2.1,2.2) has 32 bin [2.2,2.3) has 51 bin [2.3,2.4) has 58 bin [2.4,2.5) has 74 bin [2.5,2.6) has 59 bin [2.6,2.7) has 55 bin [2.7,2.8) has 60 bin [2.8,2.9) has 55 bin [2.9,3.0) has 64 bin [3.0,3.1) has 50 bin [3.1,3.2) has 63 bin [3.2,3.3) has 58 bin [3.3,3.4) has 58 bin [3.4,3.5) has 74 bin [3.5,3.6) has 82 bin [3.6,3.7) has 80 bin [3.7,3.8) has 91 bin [3.8,3.9) has 110 bin [3.9,4.0) has 118 bin [4.0,4.1) has 130 bin [4.1,4.2) has 117 bin [4.2,4.3) has 98 bin [4.3,4.4) has 110 bin [4.4,4.5) has 106 bin [4.5,4.6) has 87 bin [4.6,4.7) has 92 bin [4.7,4.8) has 79 bin [4.8,4.9) has 104 bin [4.9,5.0) has 86 bin [5.0,5.1) has 92 bin [5.1,5.2) has 90 bin [5.2,5.3) has 118 bin [5.3,5.4) has 113 bin [5.4,5.5) has 98 bin [5.5,5.6) has 107 bin [5.6,5.7) has 91 bin [5.7,5.8) has 87 bin [5.8,5.9) has 50 bin [5.9,6.0) has 68 bin [6.0,6.1) has 40 bin [6.1,6.2) has 58 bin [6.2,6.3) has 71 bin [6.3,6.4) has 59 bin [6.4,6.5) has 78 bin [6.5,6.6) has 62 bin [6.6,6.7) has 57 bin [6.7,6.8) has 49 bin [6.8,6.9) has 37 bin [6.9,7.0) has 28 bin [7.0,7.1) has 37 bin [7.1,7.2) has 36 bin [7.2,7.3) has 27 bin [7.3,7.4) has 25 bin [7.4,7.5) has 35 bin [7.5,7.6) has 38 bin [7.6,7.7) has 51 bin [7.7,7.8) has 38 bin [7.8,7.9) has 21 bin [7.9,8.0) has 26 bin [8.0,8.1) has 36 bin [8.1,8.2) has 45 bin [8.2,8.3) has 53 bin [8.3,8.4) has 35 bin [8.4,8.5) has 22 bin [8.5,8.6) has 23 bin [8.6,8.7) has 25 bin [8.7,8.8) has 18 bin [8.8,8.9) has 20 bin [8.9,9.0) has 14 bin [9.0,9.1) has 28 bin [9.1,9.2) has 21 bin [9.2,9.3) has 12 average z coordinate -0.5 for 40909044 element(s) point source id histogram with bin size 1.000000 bin 147 has 1344348 bin 148 has 26665088 bin 149 has 12899608 average point source id 148.282462235001134 for 40909044 element(s)