lasinfo (210611) report for 'AHN4T/31CN2_22.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: 41941440 number of points by return: 40307181 1500780 119402 12860 1217 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 456230 0 min x y z: 105980.000 456230.000 -3.104 max x y z: 107019.999 457519.999 17.322 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: 41941440 extended number of points by return: 40307181 1500780 119402 12860 1217 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 -3104 17322 intensity 48 3650 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 36 user_data 6 7 point_source_ID 165 167 gps_time 270298150.507953 270300009.984437 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 38 255 B 7 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 6000 extended_scanner_channel 0 0 attribute0 0.48 36.5 ('Amplitude') attribute1 -15.31 21.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40307181 number of intermediate returns: 134243 number of last returns: 40293411 number of single returns: 38793395 covered area in square units/kilounits: 1294952/1.29 point density: all returns 32.39 last only 31.12 (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 41941440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40307181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1500780 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 119402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 12860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1217 instead zero. overview over extended number of returns of given pulse: 38793395 2773604 321523 46750 6153 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3216731 unclassified (1) 36376193 ground (2) 2189112 building (6) 138169 water (9) 21235 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3032867 +---> 373908 of those are unclassified (1) +---> 2420770 of those are ground (2) +---> 230401 of those are building (6) +---> 6855 of those are water (9) +---> 933 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 1 bin [-3.1,-3.0) has 2294 bin [-3.0,-2.9) has 2827 bin [-2.9,-2.8) has 1459 bin [-2.8,-2.7) has 1421 bin [-2.7,-2.6) has 26765 bin [-2.6,-2.5) has 14341 bin [-2.5,-2.4) has 288320 bin [-2.4,-2.3) has 885664 bin [-2.3,-2.2) has 741452 bin [-2.2,-2.1) has 1773148 bin [-2.1,-2.0) has 4686230 bin [-2.0,-1.9) has 9549225 bin [-1.9,-1.8) has 10830602 bin [-1.8,-1.7) has 5538326 bin [-1.7,-1.6) has 2028562 bin [-1.6,-1.5) has 727652 bin [-1.5,-1.4) has 352251 bin [-1.4,-1.3) has 268312 bin [-1.3,-1.2) has 120811 bin [-1.2,-1.1) has 87853 bin [-1.1,-1.0) has 127746 bin [-1.0,-0.9) has 231568 bin [-0.9,-0.8) has 129900 bin [-0.8,-0.7) has 42315 bin [-0.7,-0.6) has 35143 bin [-0.6,-0.5) has 38927 bin [-0.5,-0.4) has 41180 bin [-0.4,-0.3) has 38411 bin [-0.3,-0.2) has 48323 bin [-0.2,-0.1) has 67127 bin [-0.1,0.0) has 45793 bin [0.0,0.1) has 45828 bin [0.1,0.2) has 126725 bin [0.2,0.3) has 113666 bin [0.3,0.4) has 36253 bin [0.4,0.5) has 38677 bin [0.5,0.6) has 34836 bin [0.6,0.7) has 36174 bin [0.7,0.8) has 44043 bin [0.8,0.9) has 45626 bin [0.9,1.0) has 42750 bin [1.0,1.1) has 46994 bin [1.1,1.2) has 45791 bin [1.2,1.3) has 43276 bin [1.3,1.4) has 71935 bin [1.4,1.5) has 86704 bin [1.5,1.6) has 56140 bin [1.6,1.7) has 49091 bin [1.7,1.8) has 56576 bin [1.8,1.9) has 51788 bin [1.9,2.0) has 117509 bin [2.0,2.1) has 136251 bin [2.1,2.2) has 91460 bin [2.2,2.3) has 62839 bin [2.3,2.4) has 43211 bin [2.4,2.5) has 68702 bin [2.5,2.6) has 57472 bin [2.6,2.7) has 60374 bin [2.7,2.8) has 69159 bin [2.8,2.9) has 55096 bin [2.9,3.0) has 56806 bin [3.0,3.1) has 52552 bin [3.1,3.2) has 39864 bin [3.2,3.3) has 35572 bin [3.3,3.4) has 36630 bin [3.4,3.5) has 73002 bin [3.5,3.6) has 56285 bin [3.6,3.7) has 40056 bin [3.7,3.8) has 43896 bin [3.8,3.9) has 31389 bin [3.9,4.0) has 29478 bin [4.0,4.1) has 29076 bin [4.1,4.2) has 30688 bin [4.2,4.3) has 28474 bin [4.3,4.4) has 26041 bin [4.4,4.5) has 26244 bin [4.5,4.6) has 21475 bin [4.6,4.7) has 20712 bin [4.7,4.8) has 21016 bin [4.8,4.9) has 20710 bin [4.9,5.0) has 19915 bin [5.0,5.1) has 21315 bin [5.1,5.2) has 33602 bin [5.2,5.3) has 44527 bin [5.3,5.4) has 36034 bin [5.4,5.5) has 27760 bin [5.5,5.6) has 18288 bin [5.6,5.7) has 16911 bin [5.7,5.8) has 16762 bin [5.8,5.9) has 16501 bin [5.9,6.0) has 16839 bin [6.0,6.1) has 14926 bin [6.1,6.2) has 14422 bin [6.2,6.3) has 14191 bin [6.3,6.4) has 13978 bin [6.4,6.5) has 13876 bin [6.5,6.6) has 13831 bin [6.6,6.7) has 13917 bin [6.7,6.8) has 12226 bin [6.8,6.9) has 11797 bin [6.9,7.0) has 10536 bin [7.0,7.1) has 9382 bin [7.1,7.2) has 9008 bin [7.2,7.3) has 8667 bin [7.3,7.4) has 8754 bin [7.4,7.5) has 9363 bin [7.5,7.6) has 8898 bin [7.6,7.7) has 8294 bin [7.7,7.8) has 7595 bin [7.8,7.9) has 7384 bin [7.9,8.0) has 7604 bin [8.0,8.1) has 8172 bin [8.1,8.2) has 6422 bin [8.2,8.3) has 6051 bin [8.3,8.4) has 6302 bin [8.4,8.5) has 5445 bin [8.5,8.6) has 5394 bin [8.6,8.7) has 5277 bin [8.7,8.8) has 5113 bin [8.8,8.9) has 4656 bin [8.9,9.0) has 4567 bin [9.0,9.1) has 4338 bin [9.1,9.2) has 4342 bin [9.2,9.3) has 4240 bin [9.3,9.4) has 3827 bin [9.4,9.5) has 3152 bin [9.5,9.6) has 2952 bin [9.6,9.7) has 3321 bin [9.7,9.8) has 3398 bin [9.8,9.9) has 3579 bin [9.9,10.0) has 3276 bin [10.0,10.1) has 2859 bin [10.1,10.2) has 1466 bin [10.2,10.3) has 1429 bin [10.3,10.4) has 1374 bin [10.4,10.5) has 1203 bin [10.5,10.6) has 1202 bin [10.6,10.7) has 1244 bin [10.7,10.8) has 1242 bin [10.8,10.9) has 1313 bin [10.9,11.0) has 1407 bin [11.0,11.1) has 1267 bin [11.1,11.2) has 1216 bin [11.2,11.3) has 1158 bin [11.3,11.4) has 1050 bin [11.4,11.5) has 1024 bin [11.5,11.6) has 996 bin [11.6,11.7) has 989 bin [11.7,11.8) has 1053 bin [11.8,11.9) has 917 bin [11.9,12.0) has 736 bin [12.0,12.1) has 591 bin [12.1,12.2) has 575 bin [12.2,12.3) has 491 bin [12.3,12.4) has 448 bin [12.4,12.5) has 460 bin [12.5,12.6) has 392 bin [12.6,12.7) has 317 bin [12.7,12.8) has 260 bin [12.8,12.9) has 232 bin [12.9,13.0) has 220 bin [13.0,13.1) has 208 bin [13.1,13.2) has 193 bin [13.2,13.3) has 126 bin [13.3,13.4) has 115 bin [13.4,13.5) has 118 bin [13.5,13.6) has 109 bin [13.6,13.7) has 106 bin [13.7,13.8) has 109 bin [13.8,13.9) has 83 bin [13.9,14.0) has 63 bin [14.0,14.1) has 46 bin [14.1,14.2) has 56 bin [14.2,14.3) has 57 bin [14.3,14.4) has 38 bin [14.4,14.5) has 55 bin [14.5,14.6) has 55 bin [14.6,14.7) has 69 bin [14.7,14.8) has 55 bin [14.8,14.9) has 59 bin [14.9,15.0) has 48 bin [15.0,15.1) has 47 bin [15.1,15.2) has 37 bin [15.2,15.3) has 37 bin [15.3,15.4) has 45 bin [15.4,15.5) has 39 bin [15.5,15.6) has 49 bin [15.6,15.7) has 29 bin [15.7,15.8) has 34 bin [15.8,15.9) has 23 bin [15.9,16.0) has 13 bin [16.0,16.1) has 24 bin [16.1,16.2) has 25 bin [16.2,16.3) has 29 bin [16.3,16.4) has 34 bin [16.4,16.5) has 26 bin [16.5,16.6) has 29 bin [16.6,16.7) has 37 bin [16.7,16.8) has 37 bin [16.8,16.9) has 51 bin [16.9,17.0) has 39 bin [17.0,17.1) has 37 bin [17.1,17.2) has 26 bin [17.2,17.3) has 4 bin [17.3,17.4) has 2 average z coordinate -1.5 for 41941440 element(s) point source id histogram with bin size 1.000000 bin 165 has 392706 bin 166 has 27774140 bin 167 has 13774594 average point source id 166.319061243486146 for 41941440 element(s)