lasinfo (210611) report for 'AHN4T/31DN2_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: 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: 103804987 number of points by return: 102742489 771262 241966 44437 4833 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 456230 0 min x y z: 116980.000 456230.000 -2.677 max x y z: 118019.999 457519.999 17.879 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: 103804987 extended number of points by return: 102742489 771262 241966 44437 4833 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 -2677 17879 intensity 0 4933 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 -32 37 user_data 6 8 point_source_ID 84 167 gps_time 269733161.511479 270300176.255280 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 245 G 37 248 B 24 227 NIR 68 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 6167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.88 34.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 102742489 number of intermediate returns: 288995 number of last returns: 102747369 number of single returns: 101973866 covered area in square units/kilounits: 1324072/1.32 point density: all returns 78.40 last only 77.60 (per square units) spacing: all returns 0.11 last only 0.11 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 103804987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 102742489 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 771262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 241966 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 44437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4833 instead zero. overview over extended number of returns of given pulse: 101973866 1059580 590571 157053 23804 113 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1489701 unclassified (1) 101967893 ground (2) 343049 water (9) 4344 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6920887 +---> 211422 of those are unclassified (1) +---> 6649684 of those are ground (2) +---> 59781 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 69 bin [-2.6,-2.5) has 6841 bin [-2.5,-2.4) has 121842 bin [-2.4,-2.3) has 414572 bin [-2.3,-2.2) has 1524950 bin [-2.2,-2.1) has 1935355 bin [-2.1,-2.0) has 3380715 bin [-2.0,-1.9) has 12118627 bin [-1.9,-1.8) has 38199467 bin [-1.8,-1.7) has 37778105 bin [-1.7,-1.6) has 6254412 bin [-1.6,-1.5) has 571168 bin [-1.5,-1.4) has 108838 bin [-1.4,-1.3) has 40844 bin [-1.3,-1.2) has 23635 bin [-1.2,-1.1) has 15232 bin [-1.1,-1.0) has 11437 bin [-1.0,-0.9) has 10416 bin [-0.9,-0.8) has 10507 bin [-0.8,-0.7) has 10583 bin [-0.7,-0.6) has 10561 bin [-0.6,-0.5) has 10302 bin [-0.5,-0.4) has 9972 bin [-0.4,-0.3) has 9983 bin [-0.3,-0.2) has 10114 bin [-0.2,-0.1) has 9942 bin [-0.1,0.0) has 9746 bin [0.0,0.1) has 9416 bin [0.1,0.2) has 9501 bin [0.2,0.3) has 9586 bin [0.3,0.4) has 9508 bin [0.4,0.5) has 9463 bin [0.5,0.6) has 9931 bin [0.6,0.7) has 9742 bin [0.7,0.8) has 9810 bin [0.8,0.9) has 10098 bin [0.9,1.0) has 10267 bin [1.0,1.1) has 10288 bin [1.1,1.2) has 10550 bin [1.2,1.3) has 10833 bin [1.3,1.4) has 12186 bin [1.4,1.5) has 12233 bin [1.5,1.6) has 12066 bin [1.6,1.7) has 11951 bin [1.7,1.8) has 11893 bin [1.8,1.9) has 12032 bin [1.9,2.0) has 11991 bin [2.0,2.1) has 12176 bin [2.1,2.2) has 12014 bin [2.2,2.3) has 12192 bin [2.3,2.4) has 12135 bin [2.4,2.5) has 12309 bin [2.5,2.6) has 12454 bin [2.6,2.7) has 12439 bin [2.7,2.8) has 12169 bin [2.8,2.9) has 12388 bin [2.9,3.0) has 12457 bin [3.0,3.1) has 12484 bin [3.1,3.2) has 12524 bin [3.2,3.3) has 12605 bin [3.3,3.4) has 12284 bin [3.4,3.5) has 12238 bin [3.5,3.6) has 12408 bin [3.6,3.7) has 11963 bin [3.7,3.8) has 12167 bin [3.8,3.9) has 11996 bin [3.9,4.0) has 11569 bin [4.0,4.1) has 11329 bin [4.1,4.2) has 11312 bin [4.2,4.3) has 11353 bin [4.3,4.4) has 11230 bin [4.4,4.5) has 11227 bin [4.5,4.6) has 11034 bin [4.6,4.7) has 11120 bin [4.7,4.8) has 10961 bin [4.8,4.9) has 10686 bin [4.9,5.0) has 10444 bin [5.0,5.1) has 10241 bin [5.1,5.2) has 10429 bin [5.2,5.3) has 10179 bin [5.3,5.4) has 10027 bin [5.4,5.5) has 10011 bin [5.5,5.6) has 9707 bin [5.6,5.7) has 9468 bin [5.7,5.8) has 9177 bin [5.8,5.9) has 9026 bin [5.9,6.0) has 9363 bin [6.0,6.1) has 9348 bin [6.1,6.2) has 9650 bin [6.2,6.3) has 9424 bin [6.3,6.4) has 9276 bin [6.4,6.5) has 9303 bin [6.5,6.6) has 9134 bin [6.6,6.7) has 9099 bin [6.7,6.8) has 9001 bin [6.8,6.9) has 8659 bin [6.9,7.0) has 8289 bin [7.0,7.1) has 8480 bin [7.1,7.2) has 8363 bin [7.2,7.3) has 8214 bin [7.3,7.4) has 8123 bin [7.4,7.5) has 8307 bin [7.5,7.6) has 8341 bin [7.6,7.7) has 8075 bin [7.7,7.8) has 8039 bin [7.8,7.9) has 8052 bin [7.9,8.0) has 8035 bin [8.0,8.1) has 7955 bin [8.1,8.2) has 7772 bin [8.2,8.3) has 7836 bin [8.3,8.4) has 7891 bin [8.4,8.5) has 7699 bin [8.5,8.6) has 7774 bin [8.6,8.7) has 7890 bin [8.7,8.8) has 8197 bin [8.8,8.9) has 8127 bin [8.9,9.0) has 8181 bin [9.0,9.1) has 7979 bin [9.1,9.2) has 7878 bin [9.2,9.3) has 7823 bin [9.3,9.4) has 7784 bin [9.4,9.5) has 7693 bin [9.5,9.6) has 7694 bin [9.6,9.7) has 7677 bin [9.7,9.8) has 7512 bin [9.8,9.9) has 7306 bin [9.9,10.0) has 7431 bin [10.0,10.1) has 6981 bin [10.1,10.2) has 6926 bin [10.2,10.3) has 6780 bin [10.3,10.4) has 6631 bin [10.4,10.5) has 6775 bin [10.5,10.6) has 6567 bin [10.6,10.7) has 6508 bin [10.7,10.8) has 6394 bin [10.8,10.9) has 6293 bin [10.9,11.0) has 6107 bin [11.0,11.1) has 5882 bin [11.1,11.2) has 5843 bin [11.2,11.3) has 5537 bin [11.3,11.4) has 5404 bin [11.4,11.5) has 5372 bin [11.5,11.6) has 4854 bin [11.6,11.7) has 4646 bin [11.7,11.8) has 4553 bin [11.8,11.9) has 4406 bin [11.9,12.0) has 4454 bin [12.0,12.1) has 4465 bin [12.1,12.2) has 4459 bin [12.2,12.3) has 4303 bin [12.3,12.4) has 4192 bin [12.4,12.5) has 4141 bin [12.5,12.6) has 4186 bin [12.6,12.7) has 4135 bin [12.7,12.8) has 3858 bin [12.8,12.9) has 3672 bin [12.9,13.0) has 3323 bin [13.0,13.1) has 3300 bin [13.1,13.2) has 2973 bin [13.2,13.3) has 2947 bin [13.3,13.4) has 2719 bin [13.4,13.5) has 2701 bin [13.5,13.6) has 2470 bin [13.6,13.7) has 2354 bin [13.7,13.8) has 2175 bin [13.8,13.9) has 2003 bin [13.9,14.0) has 1842 bin [14.0,14.1) has 1755 bin [14.1,14.2) has 1629 bin [14.2,14.3) has 1524 bin [14.3,14.4) has 1300 bin [14.4,14.5) has 1190 bin [14.5,14.6) has 1173 bin [14.6,14.7) has 1037 bin [14.7,14.8) has 1006 bin [14.8,14.9) has 826 bin [14.9,15.0) has 730 bin [15.0,15.1) has 672 bin [15.1,15.2) has 563 bin [15.2,15.3) has 562 bin [15.3,15.4) has 487 bin [15.4,15.5) has 411 bin [15.5,15.6) has 396 bin [15.6,15.7) has 340 bin [15.7,15.8) has 268 bin [15.8,15.9) has 231 bin [15.9,16.0) has 207 bin [16.0,16.1) has 224 bin [16.1,16.2) has 203 bin [16.2,16.3) has 175 bin [16.3,16.4) has 118 bin [16.4,16.5) has 102 bin [16.5,16.6) has 109 bin [16.6,16.7) has 73 bin [16.7,16.8) has 72 bin [16.8,16.9) has 62 bin [16.9,17.0) has 52 bin [17.0,17.1) has 35 bin [17.1,17.2) has 38 bin [17.2,17.3) has 26 bin [17.3,17.4) has 25 bin [17.4,17.5) has 17 bin [17.5,17.6) has 9 bin [17.6,17.7) has 13 bin [17.7,17.8) has 7 bin [17.8,17.9) has 3 average z coordinate -1.7 for 103804987 element(s) point source id histogram with bin size 1.000000 bin 84 has 20450533 bin 86 has 203391 bin 87 has 27630913 bin 88 has 14150626 bin 165 has 379153 bin 166 has 27053575 bin 167 has 13936796 average point source id 118.157902606355506 for 103804987 element(s)