lasinfo (210611) report for 'AHN4T/26AN2_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: 178/2021 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: 14438247 number of points by return: 14231173 196252 10029 736 57 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 493730 0 min x y z: 144980.000 493730.000 -4.999 max x y z: 146019.999 495019.999 9.572 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: 14438247 extended number of points by return: 14231173 196252 10029 736 57 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 -4999 9572 intensity 56 3844 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 22 user_data 6 7 point_source_ID 127 129 gps_time 270122239.318101 270124817.198573 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 57 255 G 61 254 B 60 253 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5333 3667 extended_scanner_channel 0 0 attribute0 0.56 38.44 ('Amplitude') attribute1 -15.25 23.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 14231173 number of intermediate returns: 10862 number of last returns: 14228119 number of single returns: 14031907 covered area in square units/kilounits: 975480/0.98 point density: all returns 14.80 last only 14.59 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 14438247 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14231173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 196252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 10029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57 instead zero. overview over extended number of returns of given pulse: 14031907 375322 27996 2735 282 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 676981 unclassified (1) 2622130 ground (2) 11139136 water (9) +-> flagged as extended overlap: 1114887 +---> 134162 of those are unclassified (1) +---> 501542 of those are ground (2) +---> 479183 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.0,-4.9) has 106 bin [-4.9,-4.8) has 8640 bin [-4.8,-4.7) has 32238 bin [-4.7,-4.6) has 89302 bin [-4.6,-4.5) has 399013 bin [-4.5,-4.4) has 358551 bin [-4.4,-4.3) has 151654 bin [-4.3,-4.2) has 78071 bin [-4.2,-4.1) has 48861 bin [-4.1,-4.0) has 34058 bin [-4.0,-3.9) has 28053 bin [-3.9,-3.8) has 27032 bin [-3.8,-3.7) has 29274 bin [-3.7,-3.6) has 41408 bin [-3.6,-3.5) has 58827 bin [-3.5,-3.4) has 71483 bin [-3.4,-3.3) has 67889 bin [-3.3,-3.2) has 58961 bin [-3.2,-3.1) has 59088 bin [-3.1,-3.0) has 64019 bin [-3.0,-2.9) has 68139 bin [-2.9,-2.8) has 74359 bin [-2.8,-2.7) has 62926 bin [-2.7,-2.6) has 43457 bin [-2.6,-2.5) has 28482 bin [-2.5,-2.4) has 21160 bin [-2.4,-2.3) has 16506 bin [-2.3,-2.2) has 13782 bin [-2.2,-2.1) has 12347 bin [-2.1,-2.0) has 10906 bin [-2.0,-1.9) has 9990 bin [-1.9,-1.8) has 9363 bin [-1.8,-1.7) has 9189 bin [-1.7,-1.6) has 9105 bin [-1.6,-1.5) has 9520 bin [-1.5,-1.4) has 9086 bin [-1.4,-1.3) has 8394 bin [-1.3,-1.2) has 8081 bin [-1.2,-1.1) has 7705 bin [-1.1,-1.0) has 7796 bin [-1.0,-0.9) has 8252 bin [-0.9,-0.8) has 7762 bin [-0.8,-0.7) has 6924 bin [-0.7,-0.6) has 6542 bin [-0.6,-0.5) has 6844 bin [-0.5,-0.4) has 8970 bin [-0.4,-0.3) has 366438 bin [-0.3,-0.2) has 5805257 bin [-0.2,-0.1) has 4656386 bin [-0.1,0.0) has 337750 bin [0.0,0.1) has 21041 bin [0.1,0.2) has 15966 bin [0.2,0.3) has 18691 bin [0.3,0.4) has 22142 bin [0.4,0.5) has 29019 bin [0.5,0.6) has 31287 bin [0.6,0.7) has 28559 bin [0.7,0.8) has 24704 bin [0.8,0.9) has 22269 bin [0.9,1.0) has 19757 bin [1.0,1.1) has 19463 bin [1.1,1.2) has 16941 bin [1.2,1.3) has 16138 bin [1.3,1.4) has 18101 bin [1.4,1.5) has 21841 bin [1.5,1.6) has 20709 bin [1.6,1.7) has 20133 bin [1.7,1.8) has 19203 bin [1.8,1.9) has 20747 bin [1.9,2.0) has 20064 bin [2.0,2.1) has 16993 bin [2.1,2.2) has 16561 bin [2.2,2.3) has 19531 bin [2.3,2.4) has 22041 bin [2.4,2.5) has 23613 bin [2.5,2.6) has 21938 bin [2.6,2.7) has 23745 bin [2.7,2.8) has 27647 bin [2.8,2.9) has 43917 bin [2.9,3.0) has 93374 bin [3.0,3.1) has 108342 bin [3.1,3.2) has 71831 bin [3.2,3.3) has 119481 bin [3.3,3.4) has 36727 bin [3.4,3.5) has 147 bin [3.5,3.6) has 142 bin [3.6,3.7) has 146 bin [3.7,3.8) has 152 bin [3.8,3.9) has 174 bin [3.9,4.0) has 200 bin [4.0,4.1) has 174 bin [4.1,4.2) has 252 bin [4.2,4.3) has 204 bin [4.3,4.4) has 198 bin [4.4,4.5) has 208 bin [4.5,4.6) has 201 bin [4.6,4.7) has 226 bin [4.7,4.8) has 254 bin [4.8,4.9) has 199 bin [4.9,5.0) has 244 bin [5.0,5.1) has 193 bin [5.1,5.2) has 167 bin [5.2,5.3) has 170 bin [5.3,5.4) has 156 bin [5.4,5.5) has 145 bin [5.5,5.6) has 163 bin [5.6,5.7) has 167 bin [5.7,5.8) has 207 bin [5.8,5.9) has 211 bin [5.9,6.0) has 206 bin [6.0,6.1) has 181 bin [6.1,6.2) has 204 bin [6.2,6.3) has 191 bin [6.3,6.4) has 184 bin [6.4,6.5) has 147 bin [6.5,6.6) has 148 bin [6.6,6.7) has 142 bin [6.7,6.8) has 143 bin [6.8,6.9) has 110 bin [6.9,7.0) has 65 bin [7.0,7.1) has 79 bin [7.1,7.2) has 49 bin [7.2,7.3) has 72 bin [7.3,7.4) has 62 bin [7.4,7.5) has 74 bin [7.5,7.6) has 60 bin [7.6,7.7) has 64 bin [7.7,7.8) has 84 bin [7.8,7.9) has 90 bin [7.9,8.0) has 75 bin [8.0,8.1) has 82 bin [8.1,8.2) has 73 bin [8.2,8.3) has 69 bin [8.3,8.4) has 51 bin [8.4,8.5) has 62 bin [8.5,8.6) has 66 bin [8.6,8.7) has 48 bin [8.7,8.8) has 51 bin [8.8,8.9) has 43 bin [8.9,9.0) has 29 bin [9.0,9.1) has 21 bin [9.1,9.2) has 24 bin [9.2,9.3) has 11 bin [9.3,9.4) has 13 bin [9.4,9.5) has 10 bin [9.5,9.6) has 2 average z coordinate -0.6 for 14438247 element(s) point source id histogram with bin size 1.000000 bin 127 has 84743 bin 128 has 12672161 bin 129 has 1681343 average point source id 128.110581291482276 for 14438247 element(s)