lasinfo (210611) report for 'AHN4T/31CN1_01.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: 47987468 number of points by return: 47781706 153709 44276 7134 643 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 461230 0 min x y z: 99980.000 461230.000 -2.503 max x y z: 101019.999 462519.999 24.317 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: 47987468 extended number of points by return: 47781706 153709 44276 7134 643 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 -2503 24317 intensity 0 4841 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 -35 36 user_data 6 7 point_source_ID 170 172 gps_time 270302494.989862 270304230.027353 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 45 250 B 26 238 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5833 6000 extended_scanner_channel 0 0 attribute0 0 48.41 ('Amplitude') attribute1 -15.87 32.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47781706 number of intermediate returns: 52055 number of last returns: 47780822 number of single returns: 47627115 covered area in square units/kilounits: 1331984/1.33 point density: all returns 36.03 last only 35.87 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47987468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47781706 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 153709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 44276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 643 instead zero. overview over extended number of returns of given pulse: 47627115 219578 111605 25922 3226 22 0 0 0 0 0 0 0 0 0 histogram of classification of points: 306296 unclassified (1) 47579066 ground (2) 34081 building (6) 50887 water (9) 17138 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3191480 +---> 34293 of those are unclassified (1) +---> 3139694 of those are ground (2) +---> 16278 of those are building (6) +---> 1152 of those are water (9) +---> 63 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 1 bin [-2.5,-2.4) has 703 bin [-2.4,-2.3) has 38973 bin [-2.3,-2.2) has 162972 bin [-2.2,-2.1) has 340104 bin [-2.1,-2.0) has 502251 bin [-2.0,-1.9) has 838337 bin [-1.9,-1.8) has 2002089 bin [-1.8,-1.7) has 5371204 bin [-1.7,-1.6) has 8355793 bin [-1.6,-1.5) has 7821352 bin [-1.5,-1.4) has 8006052 bin [-1.4,-1.3) has 6460215 bin [-1.3,-1.2) has 3958012 bin [-1.2,-1.1) has 1938114 bin [-1.1,-1.0) has 979682 bin [-1.0,-0.9) has 418918 bin [-0.9,-0.8) has 193772 bin [-0.8,-0.7) has 54502 bin [-0.7,-0.6) has 53837 bin [-0.6,-0.5) has 47935 bin [-0.5,-0.4) has 43254 bin [-0.4,-0.3) has 46192 bin [-0.3,-0.2) has 45283 bin [-0.2,-0.1) has 29682 bin [-0.1,0.0) has 12905 bin [0.0,0.1) has 3916 bin [0.1,0.2) has 3409 bin [0.2,0.3) has 3570 bin [0.3,0.4) has 4091 bin [0.4,0.5) has 4152 bin [0.5,0.6) has 4219 bin [0.6,0.7) has 4206 bin [0.7,0.8) has 3746 bin [0.8,0.9) has 3299 bin [0.9,1.0) has 2904 bin [1.0,1.1) has 2843 bin [1.1,1.2) has 2862 bin [1.2,1.3) has 2653 bin [1.3,1.4) has 2373 bin [1.4,1.5) has 2803 bin [1.5,1.6) has 2574 bin [1.6,1.7) has 2088 bin [1.7,1.8) has 2115 bin [1.8,1.9) has 2133 bin [1.9,2.0) has 2247 bin [2.0,2.1) has 2222 bin [2.1,2.2) has 2285 bin [2.2,2.3) has 2843 bin [2.3,2.4) has 2985 bin [2.4,2.5) has 3044 bin [2.5,2.6) has 2877 bin [2.6,2.7) has 2921 bin [2.7,2.8) has 3164 bin [2.8,2.9) has 3401 bin [2.9,3.0) has 3211 bin [3.0,3.1) has 3197 bin [3.1,3.2) has 3244 bin [3.2,3.3) has 3096 bin [3.3,3.4) has 3002 bin [3.4,3.5) has 2980 bin [3.5,3.6) has 3111 bin [3.6,3.7) has 3272 bin [3.7,3.8) has 3252 bin [3.8,3.9) has 3234 bin [3.9,4.0) has 3236 bin [4.0,4.1) has 2990 bin [4.1,4.2) has 2866 bin [4.2,4.3) has 2718 bin [4.3,4.4) has 2783 bin [4.4,4.5) has 2661 bin [4.5,4.6) has 2561 bin [4.6,4.7) has 2612 bin [4.7,4.8) has 2136 bin [4.8,4.9) has 2147 bin [4.9,5.0) has 2329 bin [5.0,5.1) has 2445 bin [5.1,5.2) has 2500 bin [5.2,5.3) has 2553 bin [5.3,5.4) has 2433 bin [5.4,5.5) has 2329 bin [5.5,5.6) has 2256 bin [5.6,5.7) has 2322 bin [5.7,5.8) has 2249 bin [5.8,5.9) has 2208 bin [5.9,6.0) has 2283 bin [6.0,6.1) has 2190 bin [6.1,6.2) has 2241 bin [6.2,6.3) has 2195 bin [6.3,6.4) has 2127 bin [6.4,6.5) has 2041 bin [6.5,6.6) has 2140 bin [6.6,6.7) has 2138 bin [6.7,6.8) has 2034 bin [6.8,6.9) has 2118 bin [6.9,7.0) has 2085 bin [7.0,7.1) has 2124 bin [7.1,7.2) has 2175 bin [7.2,7.3) has 2226 bin [7.3,7.4) has 2216 bin [7.4,7.5) has 2106 bin [7.5,7.6) has 2070 bin [7.6,7.7) has 2022 bin [7.7,7.8) has 2025 bin [7.8,7.9) has 1997 bin [7.9,8.0) has 2055 bin [8.0,8.1) has 1937 bin [8.1,8.2) has 1953 bin [8.2,8.3) has 1904 bin [8.3,8.4) has 1866 bin [8.4,8.5) has 1817 bin [8.5,8.6) has 1937 bin [8.6,8.7) has 1894 bin [8.7,8.8) has 1810 bin [8.8,8.9) has 1765 bin [8.9,9.0) has 1768 bin [9.0,9.1) has 1732 bin [9.1,9.2) has 1696 bin [9.2,9.3) has 1685 bin [9.3,9.4) has 1624 bin [9.4,9.5) has 1565 bin [9.5,9.6) has 1504 bin [9.6,9.7) has 1358 bin [9.7,9.8) has 1375 bin [9.8,9.9) has 1331 bin [9.9,10.0) has 1321 bin [10.0,10.1) has 1202 bin [10.1,10.2) has 1202 bin [10.2,10.3) has 1125 bin [10.3,10.4) has 1082 bin [10.4,10.5) has 1047 bin [10.5,10.6) has 959 bin [10.6,10.7) has 985 bin [10.7,10.8) has 906 bin [10.8,10.9) has 875 bin [10.9,11.0) has 828 bin [11.0,11.1) has 659 bin [11.1,11.2) has 588 bin [11.2,11.3) has 488 bin [11.3,11.4) has 495 bin [11.4,11.5) has 422 bin [11.5,11.6) has 430 bin [11.6,11.7) has 377 bin [11.7,11.8) has 369 bin [11.8,11.9) has 288 bin [11.9,12.0) has 298 bin [12.0,12.1) has 306 bin [12.1,12.2) has 230 bin [12.2,12.3) has 218 bin [12.3,12.4) has 177 bin [12.4,12.5) has 167 bin [12.5,12.6) has 135 bin [12.6,12.7) has 126 bin [12.7,12.8) has 108 bin [12.8,12.9) has 83 bin [12.9,13.0) has 74 bin [13.0,13.1) has 60 bin [13.1,13.2) has 61 bin [13.2,13.3) has 62 bin [13.3,13.4) has 50 bin [13.4,13.5) has 42 bin [13.5,13.6) has 55 bin [13.6,13.7) has 39 bin [13.7,13.8) has 44 bin [13.8,13.9) has 53 bin [13.9,14.0) has 37 bin [14.0,14.1) has 37 bin [14.1,14.2) has 21 bin [14.2,14.3) has 4 bin [14.3,14.4) has 8 bin [14.4,14.5) has 5 bin [14.5,14.6) has 10 bin [14.6,14.7) has 13 bin [14.7,14.8) has 11 bin [14.8,14.9) has 5 bin [14.9,15.0) has 6 bin [15.0,15.1) has 11 bin [15.1,15.2) has 11 bin [15.2,15.3) has 10 bin [15.3,15.4) has 3 bin [15.4,15.5) has 5 bin [15.5,15.6) has 4 bin [15.6,15.7) has 4 bin [15.7,15.8) has 5 bin [15.8,15.9) has 3 bin [15.9,16.0) has 8 bin [16.0,16.1) has 5 bin [16.1,16.2) has 5 bin [16.2,16.3) has 5 bin [16.3,16.4) has 5 bin [16.4,16.5) has 1 bin [16.7,16.8) has 1 bin [16.8,16.9) has 2 bin [17.0,17.1) has 2 bin [17.1,17.2) has 1 bin [17.4,17.5) has 1 bin [18.0,18.1) has 1 bin [18.1,18.2) has 1 bin [18.3,18.4) has 1 bin [18.7,18.8) has 1 bin [18.9,19.0) has 1 bin [19.8,19.9) has 1 bin [20.4,20.5) has 1 bin [20.9,21.0) has 1 bin [21.0,21.1) has 1 bin [21.4,21.5) has 1 bin [21.6,21.7) has 1 bin [21.7,21.8) has 1 bin [22.0,22.1) has 1 bin [22.1,22.2) has 1 bin [22.3,22.4) has 2 bin [22.4,22.5) has 1 bin [22.8,22.9) has 1 bin [23.0,23.1) has 1 bin [23.1,23.2) has 1 bin [23.2,23.3) has 2 bin [23.3,23.4) has 3 bin [23.5,23.6) has 3 bin [23.6,23.7) has 1 bin [23.7,23.8) has 2 bin [23.8,23.9) has 2 bin [23.9,24.0) has 1 bin [24.0,24.1) has 4 bin [24.1,24.2) has 1 bin [24.2,24.3) has 2 bin [24.3,24.4) has 1 average z coordinate -1.5 for 47987468 element(s) point source id histogram with bin size 1.000000 bin 170 has 5410326 bin 171 has 34810008 bin 172 has 7767134 average point source id 171.049112989249608 for 47987468 element(s)