lasinfo (210611) report for 'AHN4T/31BZ2_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: 29846887 number of points by return: 27937338 1527595 334633 43760 3561 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 462480 0 min x y z: 116980.000 462480.000 -2.932 max x y z: 118019.999 463769.999 29.299 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: 29846887 extended number of points by return: 27937338 1527595 334633 43760 3561 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 -2932 29299 intensity 48 3297 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 34 user_data 6 7 point_source_ID 171 173 gps_time 270303544.464308 270305292.422880 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 233 G 33 230 B 14 225 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0.48 32.97 ('Amplitude') attribute1 -15.43 17.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27937338 number of intermediate returns: 381775 number of last returns: 27934118 number of single returns: 26406344 covered area in square units/kilounits: 1063552/1.06 point density: all returns 28.06 last only 26.26 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29846887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27937338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1527595 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 334633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 43760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3561 instead zero. overview over extended number of returns of given pulse: 26406344 2387475 874208 161075 17725 60 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2927175 unclassified (1) 22393648 ground (2) 2867 building (6) 4521486 water (9) 1711 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2019239 +---> 435727 of those are unclassified (1) +---> 1310854 of those are ground (2) +---> 2867 of those are building (6) +---> 268867 of those are water (9) +---> 924 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 7 bin [-2.9,-2.8) has 665 bin [-2.8,-2.7) has 9006 bin [-2.7,-2.6) has 16309 bin [-2.6,-2.5) has 39188 bin [-2.5,-2.4) has 100925 bin [-2.4,-2.3) has 244451 bin [-2.3,-2.2) has 515382 bin [-2.2,-2.1) has 931875 bin [-2.1,-2.0) has 1414643 bin [-2.0,-1.9) has 1005481 bin [-1.9,-1.8) has 317232 bin [-1.8,-1.7) has 126671 bin [-1.7,-1.6) has 881394 bin [-1.6,-1.5) has 5601209 bin [-1.5,-1.4) has 9491220 bin [-1.4,-1.3) has 5338010 bin [-1.3,-1.2) has 920771 bin [-1.2,-1.1) has 284708 bin [-1.1,-1.0) has 114868 bin [-1.0,-0.9) has 73472 bin [-0.9,-0.8) has 68011 bin [-0.8,-0.7) has 54203 bin [-0.7,-0.6) has 45034 bin [-0.6,-0.5) has 44693 bin [-0.5,-0.4) has 48940 bin [-0.4,-0.3) has 52361 bin [-0.3,-0.2) has 54253 bin [-0.2,-0.1) has 54963 bin [-0.1,0.0) has 54331 bin [0.0,0.1) has 52664 bin [0.1,0.2) has 49546 bin [0.2,0.3) has 46546 bin [0.3,0.4) has 44626 bin [0.4,0.5) has 42702 bin [0.5,0.6) has 41361 bin [0.6,0.7) has 39150 bin [0.7,0.8) has 37995 bin [0.8,0.9) has 36652 bin [0.9,1.0) has 35183 bin [1.0,1.1) has 33742 bin [1.1,1.2) has 33175 bin [1.2,1.3) has 32354 bin [1.3,1.4) has 31294 bin [1.4,1.5) has 30161 bin [1.5,1.6) has 29570 bin [1.6,1.7) has 28554 bin [1.7,1.8) has 28040 bin [1.8,1.9) has 27225 bin [1.9,2.0) has 26170 bin [2.0,2.1) has 25067 bin [2.1,2.2) has 24684 bin [2.2,2.3) has 24172 bin [2.3,2.4) has 23405 bin [2.4,2.5) has 23227 bin [2.5,2.6) has 23278 bin [2.6,2.7) has 23058 bin [2.7,2.8) has 23144 bin [2.8,2.9) has 22655 bin [2.9,3.0) has 22554 bin [3.0,3.1) has 21911 bin [3.1,3.2) has 21303 bin [3.2,3.3) has 21372 bin [3.3,3.4) has 20942 bin [3.4,3.5) has 20003 bin [3.5,3.6) has 19869 bin [3.6,3.7) has 19731 bin [3.7,3.8) has 19901 bin [3.8,3.9) has 19875 bin [3.9,4.0) has 19166 bin [4.0,4.1) has 19005 bin [4.1,4.2) has 18467 bin [4.2,4.3) has 18601 bin [4.3,4.4) has 18073 bin [4.4,4.5) has 17703 bin [4.5,4.6) has 17374 bin [4.6,4.7) has 16785 bin [4.7,4.8) has 16606 bin [4.8,4.9) has 16196 bin [4.9,5.0) has 16056 bin [5.0,5.1) has 15663 bin [5.1,5.2) has 15373 bin [5.2,5.3) has 14884 bin [5.3,5.4) has 15073 bin [5.4,5.5) has 15181 bin [5.5,5.6) has 14942 bin [5.6,5.7) has 14745 bin [5.7,5.8) has 14516 bin [5.8,5.9) has 14118 bin [5.9,6.0) has 14076 bin [6.0,6.1) has 13963 bin [6.1,6.2) has 13611 bin [6.2,6.3) has 13724 bin [6.3,6.4) has 13338 bin [6.4,6.5) has 12919 bin [6.5,6.6) has 12824 bin [6.6,6.7) has 12537 bin [6.7,6.8) has 12403 bin [6.8,6.9) has 12158 bin [6.9,7.0) has 11891 bin [7.0,7.1) has 11474 bin [7.1,7.2) has 11447 bin [7.2,7.3) has 10928 bin [7.3,7.4) has 10591 bin [7.4,7.5) has 10084 bin [7.5,7.6) has 9748 bin [7.6,7.7) has 9568 bin [7.7,7.8) has 9071 bin [7.8,7.9) has 9097 bin [7.9,8.0) has 8727 bin [8.0,8.1) has 8668 bin [8.1,8.2) has 8655 bin [8.2,8.3) has 8744 bin [8.3,8.4) has 8712 bin [8.4,8.5) has 8257 bin [8.5,8.6) has 8007 bin [8.6,8.7) has 7629 bin [8.7,8.8) has 7359 bin [8.8,8.9) has 7103 bin [8.9,9.0) has 6976 bin [9.0,9.1) has 6567 bin [9.1,9.2) has 6448 bin [9.2,9.3) has 6019 bin [9.3,9.4) has 6048 bin [9.4,9.5) has 5798 bin [9.5,9.6) has 5659 bin [9.6,9.7) has 5237 bin [9.7,9.8) has 5057 bin [9.8,9.9) has 4813 bin [9.9,10.0) has 4576 bin [10.0,10.1) has 4377 bin [10.1,10.2) has 4286 bin [10.2,10.3) has 4056 bin [10.3,10.4) has 3810 bin [10.4,10.5) has 3665 bin [10.5,10.6) has 3419 bin [10.6,10.7) has 3203 bin [10.7,10.8) has 3124 bin [10.8,10.9) has 3012 bin [10.9,11.0) has 2894 bin [11.0,11.1) has 2598 bin [11.1,11.2) has 2343 bin [11.2,11.3) has 2236 bin [11.3,11.4) has 2079 bin [11.4,11.5) has 2013 bin [11.5,11.6) has 1903 bin [11.6,11.7) has 1800 bin [11.7,11.8) has 1620 bin [11.8,11.9) has 1570 bin [11.9,12.0) has 1397 bin [12.0,12.1) has 1155 bin [12.1,12.2) has 1073 bin [12.2,12.3) has 947 bin [12.3,12.4) has 796 bin [12.4,12.5) has 698 bin [12.5,12.6) has 608 bin [12.6,12.7) has 648 bin [12.7,12.8) has 592 bin [12.8,12.9) has 520 bin [12.9,13.0) has 518 bin [13.0,13.1) has 518 bin [13.1,13.2) has 414 bin [13.2,13.3) has 397 bin [13.3,13.4) has 418 bin [13.4,13.5) has 388 bin [13.5,13.6) has 381 bin [13.6,13.7) has 286 bin [13.7,13.8) has 261 bin [13.8,13.9) has 263 bin [13.9,14.0) has 231 bin [14.0,14.1) has 249 bin [14.1,14.2) has 238 bin [14.2,14.3) has 215 bin [14.3,14.4) has 220 bin [14.4,14.5) has 199 bin [14.5,14.6) has 218 bin [14.6,14.7) has 211 bin [14.7,14.8) has 172 bin [14.8,14.9) has 175 bin [14.9,15.0) has 193 bin [15.0,15.1) has 174 bin [15.1,15.2) has 133 bin [15.2,15.3) has 122 bin [15.3,15.4) has 118 bin [15.4,15.5) has 108 bin [15.5,15.6) has 86 bin [15.6,15.7) has 93 bin [15.7,15.8) has 78 bin [15.8,15.9) has 80 bin [15.9,16.0) has 90 bin [16.0,16.1) has 91 bin [16.1,16.2) has 86 bin [16.2,16.3) has 94 bin [16.3,16.4) has 100 bin [16.4,16.5) has 80 bin [16.5,16.6) has 89 bin [16.6,16.7) has 114 bin [16.7,16.8) has 109 bin [16.8,16.9) has 127 bin [16.9,17.0) has 124 bin [17.0,17.1) has 137 bin [17.1,17.2) has 137 bin [17.2,17.3) has 116 bin [17.3,17.4) has 142 bin [17.4,17.5) has 139 bin [17.5,17.6) has 134 bin [17.6,17.7) has 140 bin [17.7,17.8) has 122 bin [17.8,17.9) has 101 bin [17.9,18.0) has 96 bin [18.0,18.1) has 113 bin [18.1,18.2) has 95 bin [18.2,18.3) has 96 bin [18.3,18.4) has 87 bin [18.4,18.5) has 85 bin [18.5,18.6) has 57 bin [18.6,18.7) has 76 bin [18.7,18.8) has 89 bin [18.8,18.9) has 92 bin [18.9,19.0) has 108 bin [19.0,19.1) has 94 bin [19.1,19.2) has 92 bin [19.2,19.3) has 139 bin [19.3,19.4) has 131 bin [19.4,19.5) has 120 bin [19.5,19.6) has 138 bin [19.6,19.7) has 145 bin [19.7,19.8) has 178 bin [19.8,19.9) has 144 bin [19.9,20.0) has 154 bin [20.0,20.1) has 125 bin [20.1,20.2) has 116 bin [20.2,20.3) has 126 bin [20.3,20.4) has 111 bin [20.4,20.5) has 163 bin [20.5,20.6) has 180 bin [20.6,20.7) has 187 bin [20.7,20.8) has 147 bin [20.8,20.9) has 176 bin [20.9,21.0) has 215 bin [21.0,21.1) has 182 bin [21.1,21.2) has 193 bin [21.2,21.3) has 179 bin [21.3,21.4) has 204 bin [21.4,21.5) has 184 bin [21.5,21.6) has 215 bin [21.6,21.7) has 203 bin [21.7,21.8) has 182 bin [21.8,21.9) has 188 bin [21.9,22.0) has 172 bin [22.0,22.1) has 156 bin [22.1,22.2) has 147 bin [22.2,22.3) has 135 bin [22.3,22.4) has 136 bin [22.4,22.5) has 96 bin [22.5,22.6) has 102 bin [22.6,22.7) has 114 bin [22.7,22.8) has 127 bin [22.8,22.9) has 122 bin [22.9,23.0) has 121 bin [23.0,23.1) has 120 bin [23.1,23.2) has 124 bin [23.2,23.3) has 126 bin [23.3,23.4) has 169 bin [23.4,23.5) has 151 bin [23.5,23.6) has 133 bin [23.6,23.7) has 168 bin [23.7,23.8) has 162 bin [23.8,23.9) has 159 bin [23.9,24.0) has 165 bin [24.0,24.1) has 153 bin [24.1,24.2) has 148 bin [24.2,24.3) has 173 bin [24.3,24.4) has 171 bin [24.4,24.5) has 164 bin [24.5,24.6) has 174 bin [24.6,24.7) has 162 bin [24.7,24.8) has 176 bin [24.8,24.9) has 186 bin [24.9,25.0) has 151 bin [25.0,25.1) has 184 bin [25.1,25.2) has 176 bin [25.2,25.3) has 184 bin [25.3,25.4) has 165 bin [25.4,25.5) has 171 bin [25.5,25.6) has 196 bin [25.6,25.7) has 163 bin [25.7,25.8) has 154 bin [25.8,25.9) has 139 bin [25.9,26.0) has 151 bin [26.0,26.1) has 161 bin [26.1,26.2) has 137 bin [26.2,26.3) has 131 bin [26.3,26.4) has 145 bin [26.4,26.5) has 147 bin [26.5,26.6) has 142 bin [26.6,26.7) has 111 bin [26.7,26.8) has 106 bin [26.8,26.9) has 135 bin [26.9,27.0) has 99 bin [27.0,27.1) has 107 bin [27.1,27.2) has 88 bin [27.2,27.3) has 147 bin [27.3,27.4) has 111 bin [27.4,27.5) has 119 bin [27.5,27.6) has 102 bin [27.6,27.7) has 77 bin [27.7,27.8) has 74 bin [27.8,27.9) has 83 bin [27.9,28.0) has 86 bin [28.0,28.1) has 77 bin [28.1,28.2) has 75 bin [28.2,28.3) has 93 bin [28.3,28.4) has 85 bin [28.4,28.5) has 85 bin [28.5,28.6) has 59 bin [28.6,28.7) has 56 bin [28.7,28.8) has 47 bin [28.8,28.9) has 43 bin [28.9,29.0) has 34 bin [29.0,29.1) has 17 bin [29.1,29.2) has 8 bin [29.2,29.3) has 3 average z coordinate -1.2 for 29846887 element(s) point source id histogram with bin size 1.000000 bin 171 has 896083 bin 172 has 21896597 bin 173 has 7054207 average point source id 172.206323828679359 for 29846887 element(s)