lasinfo (210611) report for 'AHN4T/37CZ1_24.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: 33800619 number of points by return: 30751462 2949348 91367 7605 837 scale factor x y z: 0.001 0.001 0.001 offset x y z: 62980 424980 0 min x y z: 62980.000 424980.000 -0.163 max x y z: 64019.999 426269.999 21.521 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: 33800619 extended number of points by return: 30751462 2949348 91367 7605 837 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 -163 21521 intensity 56 2937 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 6 user_data 6 7 point_source_ID 34 64 gps_time 259498985.222687 260714193.425503 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 50 253 B 35 241 NIR 61 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 1000 extended_scanner_channel 0 0 attribute0 0.56 29.37 ('Amplitude') attribute1 -16.05 12.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30751462 number of intermediate returns: 99953 number of last returns: 30735584 number of single returns: 27786380 covered area in square units/kilounits: 1106988/1.11 point density: all returns 30.53 last only 27.77 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33800619 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30751462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2949348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 91367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7605 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 837 instead zero. overview over extended number of returns of given pulse: 27786380 5730846 252086 27116 3751 415 25 0 0 0 0 0 0 0 0 histogram of classification of points: 18577536 unclassified (1) 14993543 ground (2) 229540 water (9) +-> flagged as extended overlap: 1821936 +---> 766949 of those are unclassified (1) +---> 954637 of those are ground (2) +---> 100350 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 329 bin [-0.1,0.0) has 3629 bin [0.0,0.1) has 828 bin [0.1,0.2) has 2171 bin [0.2,0.3) has 21263 bin [0.3,0.4) has 34354 bin [0.4,0.5) has 36907 bin [0.5,0.6) has 85748 bin [0.6,0.7) has 222240 bin [0.7,0.8) has 304738 bin [0.8,0.9) has 237277 bin [0.9,1.0) has 213345 bin [1.0,1.1) has 120808 bin [1.1,1.2) has 129055 bin [1.2,1.3) has 373399 bin [1.3,1.4) has 818839 bin [1.4,1.5) has 2118509 bin [1.5,1.6) has 3278253 bin [1.6,1.7) has 3508143 bin [1.7,1.8) has 3368989 bin [1.8,1.9) has 3072120 bin [1.9,2.0) has 2561197 bin [2.0,2.1) has 2059817 bin [2.1,2.2) has 1640514 bin [2.2,2.3) has 1286657 bin [2.3,2.4) has 997805 bin [2.4,2.5) has 786937 bin [2.5,2.6) has 638376 bin [2.6,2.7) has 540230 bin [2.7,2.8) has 473402 bin [2.8,2.9) has 426682 bin [2.9,3.0) has 385407 bin [3.0,3.1) has 346500 bin [3.1,3.2) has 303409 bin [3.2,3.3) has 255541 bin [3.3,3.4) has 207613 bin [3.4,3.5) has 158118 bin [3.5,3.6) has 114154 bin [3.6,3.7) has 81703 bin [3.7,3.8) has 58541 bin [3.8,3.9) has 44573 bin [3.9,4.0) has 36048 bin [4.0,4.1) has 33253 bin [4.1,4.2) has 34784 bin [4.2,4.3) has 36446 bin [4.3,4.4) has 39700 bin [4.4,4.5) has 45599 bin [4.5,4.6) has 81808 bin [4.6,4.7) has 150951 bin [4.7,4.8) has 197040 bin [4.8,4.9) has 179299 bin [4.9,5.0) has 151882 bin [5.0,5.1) has 141994 bin [5.1,5.2) has 128712 bin [5.2,5.3) has 104003 bin [5.3,5.4) has 84214 bin [5.4,5.5) has 69795 bin [5.5,5.6) has 60723 bin [5.6,5.7) has 55169 bin [5.7,5.8) has 52696 bin [5.8,5.9) has 51425 bin [5.9,6.0) has 49840 bin [6.0,6.1) has 46987 bin [6.1,6.2) has 44530 bin [6.2,6.3) has 42993 bin [6.3,6.4) has 40221 bin [6.4,6.5) has 37496 bin [6.5,6.6) has 34845 bin [6.6,6.7) has 32767 bin [6.7,6.8) has 31383 bin [6.8,6.9) has 30148 bin [6.9,7.0) has 28810 bin [7.0,7.1) has 27156 bin [7.1,7.2) has 25303 bin [7.2,7.3) has 23644 bin [7.3,7.4) has 22274 bin [7.4,7.5) has 21011 bin [7.5,7.6) has 19496 bin [7.6,7.7) has 17865 bin [7.7,7.8) has 16741 bin [7.8,7.9) has 15384 bin [7.9,8.0) has 14316 bin [8.0,8.1) has 12939 bin [8.1,8.2) has 11571 bin [8.2,8.3) has 10574 bin [8.3,8.4) has 9370 bin [8.4,8.5) has 8440 bin [8.5,8.6) has 7598 bin [8.6,8.7) has 6815 bin [8.7,8.8) has 6105 bin [8.8,8.9) has 5641 bin [8.9,9.0) has 4807 bin [9.0,9.1) has 4021 bin [9.1,9.2) has 3448 bin [9.2,9.3) has 3091 bin [9.3,9.4) has 2497 bin [9.4,9.5) has 2122 bin [9.5,9.6) has 1798 bin [9.6,9.7) has 1501 bin [9.7,9.8) has 1322 bin [9.8,9.9) has 1135 bin [9.9,10.0) has 877 bin [10.0,10.1) has 759 bin [10.1,10.2) has 663 bin [10.2,10.3) has 571 bin [10.3,10.4) has 529 bin [10.4,10.5) has 541 bin [10.5,10.6) has 512 bin [10.6,10.7) has 440 bin [10.7,10.8) has 393 bin [10.8,10.9) has 381 bin [10.9,11.0) has 336 bin [11.0,11.1) has 309 bin [11.1,11.2) has 343 bin [11.2,11.3) has 288 bin [11.3,11.4) has 322 bin [11.4,11.5) has 329 bin [11.5,11.6) has 325 bin [11.6,11.7) has 290 bin [11.7,11.8) has 299 bin [11.8,11.9) has 261 bin [11.9,12.0) has 295 bin [12.0,12.1) has 277 bin [12.1,12.2) has 251 bin [12.2,12.3) has 216 bin [12.3,12.4) has 203 bin [12.4,12.5) has 205 bin [12.5,12.6) has 182 bin [12.6,12.7) has 211 bin [12.7,12.8) has 202 bin [12.8,12.9) has 189 bin [12.9,13.0) has 191 bin [13.0,13.1) has 203 bin [13.1,13.2) has 184 bin [13.2,13.3) has 195 bin [13.3,13.4) has 156 bin [13.4,13.5) has 192 bin [13.5,13.6) has 187 bin [13.6,13.7) has 165 bin [13.7,13.8) has 163 bin [13.8,13.9) has 159 bin [13.9,14.0) has 170 bin [14.0,14.1) has 188 bin [14.1,14.2) has 166 bin [14.2,14.3) has 199 bin [14.3,14.4) has 212 bin [14.4,14.5) has 178 bin [14.5,14.6) has 167 bin [14.6,14.7) has 162 bin [14.7,14.8) has 141 bin [14.8,14.9) has 140 bin [14.9,15.0) has 121 bin [15.0,15.1) has 140 bin [15.1,15.2) has 137 bin [15.2,15.3) has 147 bin [15.3,15.4) has 150 bin [15.4,15.5) has 135 bin [15.5,15.6) has 108 bin [15.6,15.7) has 107 bin [15.7,15.8) has 102 bin [15.8,15.9) has 131 bin [15.9,16.0) has 121 bin [16.0,16.1) has 123 bin [16.1,16.2) has 121 bin [16.2,16.3) has 104 bin [16.3,16.4) has 92 bin [16.4,16.5) has 116 bin [16.5,16.6) has 118 bin [16.6,16.7) has 98 bin [16.7,16.8) has 116 bin [16.8,16.9) has 121 bin [16.9,17.0) has 107 bin [17.0,17.1) has 98 bin [17.1,17.2) has 118 bin [17.2,17.3) has 92 bin [17.3,17.4) has 82 bin [17.4,17.5) has 87 bin [17.5,17.6) has 83 bin [17.6,17.7) has 82 bin [17.7,17.8) has 94 bin [17.8,17.9) has 82 bin [17.9,18.0) has 86 bin [18.0,18.1) has 92 bin [18.1,18.2) has 61 bin [18.2,18.3) has 70 bin [18.3,18.4) has 63 bin [18.4,18.5) has 69 bin [18.5,18.6) has 62 bin [18.6,18.7) has 67 bin [18.7,18.8) has 55 bin [18.8,18.9) has 55 bin [18.9,19.0) has 40 bin [19.0,19.1) has 40 bin [19.1,19.2) has 32 bin [19.2,19.3) has 36 bin [19.3,19.4) has 35 bin [19.4,19.5) has 31 bin [19.5,19.6) has 27 bin [19.6,19.7) has 20 bin [19.7,19.8) has 21 bin [19.8,19.9) has 13 bin [19.9,20.0) has 15 bin [20.0,20.1) has 7 bin [20.1,20.2) has 16 bin [20.2,20.3) has 10 bin [20.3,20.4) has 11 bin [20.4,20.5) has 10 bin [20.5,20.6) has 11 bin [20.6,20.7) has 8 bin [20.7,20.8) has 7 bin [20.8,20.9) has 9 bin [20.9,21.0) has 10 bin [21.0,21.1) has 2 bin [21.1,21.2) has 4 bin [21.2,21.3) has 1 bin [21.3,21.4) has 4 bin [21.4,21.5) has 1 bin [21.5,21.6) has 2 average z coordinate 2.2 for 33800619 element(s) point source id histogram with bin size 1.000000 bin 34 has 10774360 bin 35 has 12213630 bin 64 has 10812629 average point source id 43.958175618026402 for 33800619 element(s)