lasinfo (210611) report for 'AHN4T/02GZ2_21.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: 333/2022 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: 25984409 number of points by return: 25939011 39643 4484 1271 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 599980 0 min x y z: 204980.000 599980.000 -0.828 max x y z: 206019.999 601269.999 20.180 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: 25984409 extended number of points by return: 25939011 39643 4484 1271 0 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 -828 20180 intensity 48 4639 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1084 1086 gps_time 268918754.355311 268919805.699766 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 45 255 B 48 255 NIR 59 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 34.18 ('Amplitude') attribute1 -16.54 29.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25939011 number of intermediate returns: 5744 number of last returns: 25946880 number of single returns: 25907226 covered area in square units/kilounits: 1338840/1.34 point density: all returns 19.41 last only 19.38 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25984409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25939011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 39643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1271 instead zero. overview over extended number of returns of given pulse: 25907226 62485 9603 5095 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 68212 unclassified (1) 25777688 ground (2) 5414 building (6) 133095 water (9) +-> flagged as extended overlap: 1755538 +---> 2380 of those are unclassified (1) +---> 1746294 of those are ground (2) +---> 6864 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 1 bin [-0.8,-0.7) has 755 bin [-0.7,-0.6) has 8911 bin [-0.6,-0.5) has 34356 bin [-0.5,-0.4) has 157204 bin [-0.4,-0.3) has 236785 bin [-0.3,-0.2) has 291309 bin [-0.2,-0.1) has 144942 bin [-0.1,0.0) has 140525 bin [0.0,0.1) has 137893 bin [0.1,0.2) has 130895 bin [0.2,0.3) has 90701 bin [0.3,0.4) has 76524 bin [0.4,0.5) has 83281 bin [0.5,0.6) has 122583 bin [0.6,0.7) has 204853 bin [0.7,0.8) has 431131 bin [0.8,0.9) has 896469 bin [0.9,1.0) has 1883292 bin [1.0,1.1) has 3194992 bin [1.1,1.2) has 4038370 bin [1.2,1.3) has 4870123 bin [1.3,1.4) has 3652899 bin [1.4,1.5) has 1761588 bin [1.5,1.6) has 1093181 bin [1.6,1.7) has 503249 bin [1.7,1.8) has 272542 bin [1.8,1.9) has 176771 bin [1.9,2.0) has 154579 bin [2.0,2.1) has 133188 bin [2.1,2.2) has 154254 bin [2.2,2.3) has 162749 bin [2.3,2.4) has 75685 bin [2.4,2.5) has 30759 bin [2.5,2.6) has 27356 bin [2.6,2.7) has 24883 bin [2.7,2.8) has 23679 bin [2.8,2.9) has 23059 bin [2.9,3.0) has 22764 bin [3.0,3.1) has 22778 bin [3.1,3.2) has 23708 bin [3.2,3.3) has 25004 bin [3.3,3.4) has 25375 bin [3.4,3.5) has 25829 bin [3.5,3.6) has 22689 bin [3.6,3.7) has 22678 bin [3.7,3.8) has 21962 bin [3.8,3.9) has 20557 bin [3.9,4.0) has 19748 bin [4.0,4.1) has 19276 bin [4.1,4.2) has 19552 bin [4.2,4.3) has 19794 bin [4.3,4.4) has 20202 bin [4.4,4.5) has 22491 bin [4.5,4.6) has 25171 bin [4.6,4.7) has 23215 bin [4.7,4.8) has 16075 bin [4.8,4.9) has 14555 bin [4.9,5.0) has 13905 bin [5.0,5.1) has 14950 bin [5.1,5.2) has 12722 bin [5.2,5.3) has 10839 bin [5.3,5.4) has 11543 bin [5.4,5.5) has 10467 bin [5.5,5.6) has 12765 bin [5.6,5.7) has 6596 bin [5.7,5.8) has 357 bin [5.8,5.9) has 381 bin [5.9,6.0) has 332 bin [6.0,6.1) has 298 bin [6.1,6.2) has 295 bin [6.2,6.3) has 304 bin [6.3,6.4) has 308 bin [6.4,6.5) has 325 bin [6.5,6.6) has 301 bin [6.6,6.7) has 281 bin [6.7,6.8) has 274 bin [6.8,6.9) has 236 bin [6.9,7.0) has 261 bin [7.0,7.1) has 250 bin [7.1,7.2) has 195 bin [7.2,7.3) has 184 bin [7.3,7.4) has 119 bin [7.4,7.5) has 169 bin [7.5,7.6) has 125 bin [7.6,7.7) has 110 bin [7.7,7.8) has 128 bin [7.8,7.9) has 139 bin [7.9,8.0) has 101 bin [8.0,8.1) has 99 bin [8.1,8.2) has 90 bin [8.2,8.3) has 113 bin [8.3,8.4) has 109 bin [8.4,8.5) has 131 bin [8.5,8.6) has 85 bin [8.6,8.7) has 65 bin [8.7,8.8) has 66 bin [8.8,8.9) has 79 bin [8.9,9.0) has 66 bin [9.0,9.1) has 69 bin [9.1,9.2) has 65 bin [9.2,9.3) has 62 bin [9.3,9.4) has 69 bin [9.4,9.5) has 38 bin [9.5,9.6) has 51 bin [9.6,9.7) has 58 bin [9.7,9.8) has 50 bin [9.8,9.9) has 55 bin [9.9,10.0) has 43 bin [10.0,10.1) has 43 bin [10.1,10.2) has 43 bin [10.2,10.3) has 39 bin [10.3,10.4) has 50 bin [10.4,10.5) has 45 bin [10.5,10.6) has 48 bin [10.6,10.7) has 38 bin [10.7,10.8) has 40 bin [10.8,10.9) has 55 bin [10.9,11.0) has 62 bin [11.0,11.1) has 47 bin [11.1,11.2) has 72 bin [11.2,11.3) has 57 bin [11.3,11.4) has 56 bin [11.4,11.5) has 57 bin [11.5,11.6) has 62 bin [11.6,11.7) has 68 bin [11.7,11.8) has 72 bin [11.8,11.9) has 59 bin [11.9,12.0) has 58 bin [12.0,12.1) has 49 bin [12.1,12.2) has 45 bin [12.2,12.3) has 62 bin [12.3,12.4) has 50 bin [12.4,12.5) has 50 bin [12.5,12.6) has 41 bin [12.6,12.7) has 51 bin [12.7,12.8) has 55 bin [12.8,12.9) has 47 bin [12.9,13.0) has 41 bin [13.0,13.1) has 39 bin [13.1,13.2) has 41 bin [13.2,13.3) has 43 bin [13.3,13.4) has 50 bin [13.4,13.5) has 43 bin [13.5,13.6) has 47 bin [13.6,13.7) has 42 bin [13.7,13.8) has 37 bin [13.8,13.9) has 47 bin [13.9,14.0) has 48 bin [14.0,14.1) has 34 bin [14.1,14.2) has 46 bin [14.2,14.3) has 52 bin [14.3,14.4) has 51 bin [14.4,14.5) has 53 bin [14.5,14.6) has 52 bin [14.6,14.7) has 56 bin [14.7,14.8) has 50 bin [14.8,14.9) has 45 bin [14.9,15.0) has 36 bin [15.0,15.1) has 58 bin [15.1,15.2) has 42 bin [15.2,15.3) has 39 bin [15.3,15.4) has 39 bin [15.4,15.5) has 42 bin [15.5,15.6) has 38 bin [15.6,15.7) has 45 bin [15.7,15.8) has 33 bin [15.8,15.9) has 31 bin [15.9,16.0) has 46 bin [16.0,16.1) has 39 bin [16.1,16.2) has 32 bin [16.2,16.3) has 42 bin [16.3,16.4) has 44 bin [16.4,16.5) has 36 bin [16.5,16.6) has 42 bin [16.6,16.7) has 54 bin [16.7,16.8) has 32 bin [16.8,16.9) has 35 bin [16.9,17.0) has 41 bin [17.0,17.1) has 29 bin [17.1,17.2) has 47 bin [17.2,17.3) has 44 bin [17.3,17.4) has 38 bin [17.4,17.5) has 34 bin [17.5,17.6) has 39 bin [17.6,17.7) has 25 bin [17.7,17.8) has 27 bin [17.8,17.9) has 20 bin [17.9,18.0) has 21 bin [18.0,18.1) has 15 bin [18.1,18.2) has 28 bin [18.2,18.3) has 24 bin [18.3,18.4) has 23 bin [18.4,18.5) has 23 bin [18.5,18.6) has 25 bin [18.6,18.7) has 26 bin [18.7,18.8) has 22 bin [18.8,18.9) has 20 bin [18.9,19.0) has 22 bin [19.0,19.1) has 21 bin [19.1,19.2) has 21 bin [19.2,19.3) has 7 bin [19.3,19.4) has 9 bin [19.4,19.5) has 9 bin [19.5,19.6) has 11 bin [19.6,19.7) has 13 bin [19.7,19.8) has 5 bin [19.8,19.9) has 6 bin [19.9,20.0) has 3 bin [20.0,20.1) has 4 bin [20.1,20.2) has 2 average z coordinate 1.2 for 25984409 element(s) point source id histogram with bin size 1.000000 bin 1084 has 1008136 bin 1085 has 18523225 bin 1086 has 6453048 average point source id 1085.209545346981031 for 25984409 element(s)